Mortgage calculator Estimate your monthly mortgage payment including principal, interest, taxes, insurance, and fees. Compare rates, add overpayments, and view a yearly amortization breakdown.
Recurring housing costs
Switch on local ownership costs if you want a fuller PITI-style monthly estimate rather than principal and interest alone.
Optional overpayments
Add regular or one-off overpayments to see how faster principal reduction changes interest and payoff timing.
Result
$2,715.85/mo
Estimated monthly housing cost based on the current loan, rate, and recurring ownership costs you have switched on.
Base payment
$1,939.18
Loan amount
$320,000.00
Down payment
$80,000.00
Projected payoff
May 2056
Total interest
$378,105.99
Taxes and fees
$279,600.00
Payment scope
This view assumes a fixed-rate mortgage for the full term. Use the monthly headline as a planning estimate rather than a lender quote, especially if you expect rate resets, fees, or locally specific closing costs.
Amortization chart
How each payment splits between principal and interest
Full month-by-month amortization table
Month
Payment
Principal
Interest
Balance
1
$1,939.18
$312.52
$1,626.67
$319,687.48
2
$1,939.18
$314.11
$1,625.08
$319,373.38
3
$1,939.18
$315.70
$1,623.48
$319,057.68
4
$1,939.18
$317.31
$1,621.88
$318,740.37
5
$1,939.18
$318.92
$1,620.26
$318,421.45
6
$1,939.18
$320.54
$1,618.64
$318,100.91
7
$1,939.18
$322.17
$1,617.01
$317,778.74
8
$1,939.18
$323.81
$1,615.38
$317,454.93
9
$1,939.18
$325.45
$1,613.73
$317,129.48
10
$1,939.18
$327.11
$1,612.07
$316,802.37
11
$1,939.18
$328.77
$1,610.41
$316,473.60
12
$1,939.18
$330.44
$1,608.74
$316,143.15
13
$1,939.18
$332.12
$1,607.06
$315,811.03
14
$1,939.18
$333.81
$1,605.37
$315,477.22
15
$1,939.18
$335.51
$1,603.68
$315,141.71
16
$1,939.18
$337.21
$1,601.97
$314,804.50
17
$1,939.18
$338.93
$1,600.26
$314,465.57
18
$1,939.18
$340.65
$1,598.53
$314,124.92
19
$1,939.18
$342.38
$1,596.80
$313,782.54
20
$1,939.18
$344.12
$1,595.06
$313,438.42
21
$1,939.18
$345.87
$1,593.31
$313,092.55
22
$1,939.18
$347.63
$1,591.55
$312,744.92
23
$1,939.18
$349.40
$1,589.79
$312,395.52
24
$1,939.18
$351.17
$1,588.01
$312,044.35
25
$1,939.18
$352.96
$1,586.23
$311,691.39
26
$1,939.18
$354.75
$1,584.43
$311,336.64
27
$1,939.18
$356.56
$1,582.63
$310,980.08
28
$1,939.18
$358.37
$1,580.82
$310,621.72
29
$1,939.18
$360.19
$1,578.99
$310,261.53
30
$1,939.18
$362.02
$1,577.16
$309,899.51
31
$1,939.18
$363.86
$1,575.32
$309,535.65
32
$1,939.18
$365.71
$1,573.47
$309,169.93
33
$1,939.18
$367.57
$1,571.61
$308,802.37
34
$1,939.18
$369.44
$1,569.75
$308,432.93
35
$1,939.18
$371.32
$1,567.87
$308,061.61
36
$1,939.18
$373.20
$1,565.98
$307,688.41
37
$1,939.18
$375.10
$1,564.08
$307,313.31
38
$1,939.18
$377.01
$1,562.18
$306,936.30
39
$1,939.18
$378.92
$1,560.26
$306,557.38
40
$1,939.18
$380.85
$1,558.33
$306,176.53
41
$1,939.18
$382.79
$1,556.40
$305,793.74
42
$1,939.18
$384.73
$1,554.45
$305,409.01
43
$1,939.18
$386.69
$1,552.50
$305,022.32
44
$1,939.18
$388.65
$1,550.53
$304,633.67
45
$1,939.18
$390.63
$1,548.55
$304,243.04
46
$1,939.18
$392.61
$1,546.57
$303,850.42
47
$1,939.18
$394.61
$1,544.57
$303,455.81
48
$1,939.18
$396.62
$1,542.57
$303,059.20
49
$1,939.18
$398.63
$1,540.55
$302,660.57
50
$1,939.18
$400.66
$1,538.52
$302,259.91
51
$1,939.18
$402.70
$1,536.49
$301,857.21
52
$1,939.18
$404.74
$1,534.44
$301,452.47
53
$1,939.18
$406.80
$1,532.38
$301,045.67
54
$1,939.18
$408.87
$1,530.32
$300,636.80
55
$1,939.18
$410.95
$1,528.24
$300,225.85
56
$1,939.18
$413.04
$1,526.15
$299,812.82
57
$1,939.18
$415.13
$1,524.05
$299,397.68
58
$1,939.18
$417.25
$1,521.94
$298,980.44
59
$1,939.18
$419.37
$1,519.82
$298,561.07
60
$1,939.18
$421.50
$1,517.69
$298,139.58
61
$1,939.18
$423.64
$1,515.54
$297,715.94
62
$1,939.18
$425.79
$1,513.39
$297,290.14
63
$1,939.18
$427.96
$1,511.22
$296,862.18
64
$1,939.18
$430.13
$1,509.05
$296,432.05
65
$1,939.18
$432.32
$1,506.86
$295,999.73
66
$1,939.18
$434.52
$1,504.67
$295,565.21
67
$1,939.18
$436.73
$1,502.46
$295,128.48
68
$1,939.18
$438.95
$1,500.24
$294,689.54
69
$1,939.18
$441.18
$1,498.01
$294,248.36
70
$1,939.18
$443.42
$1,495.76
$293,804.94
71
$1,939.18
$445.67
$1,493.51
$293,359.26
72
$1,939.18
$447.94
$1,491.24
$292,911.32
73
$1,939.18
$450.22
$1,488.97
$292,461.11
74
$1,939.18
$452.51
$1,486.68
$292,008.60
75
$1,939.18
$454.81
$1,484.38
$291,553.79
76
$1,939.18
$457.12
$1,482.07
$291,096.67
77
$1,939.18
$459.44
$1,479.74
$290,637.23
78
$1,939.18
$461.78
$1,477.41
$290,175.46
79
$1,939.18
$464.12
$1,475.06
$289,711.33
80
$1,939.18
$466.48
$1,472.70
$289,244.85
81
$1,939.18
$468.86
$1,470.33
$288,775.99
82
$1,939.18
$471.24
$1,467.94
$288,304.75
83
$1,939.18
$473.63
$1,465.55
$287,831.12
84
$1,939.18
$476.04
$1,463.14
$287,355.08
85
$1,939.18
$478.46
$1,460.72
$286,876.62
86
$1,939.18
$480.89
$1,458.29
$286,395.72
87
$1,939.18
$483.34
$1,455.84
$285,912.38
88
$1,939.18
$485.80
$1,453.39
$285,426.59
89
$1,939.18
$488.26
$1,450.92
$284,938.32
90
$1,939.18
$490.75
$1,448.44
$284,447.58
91
$1,939.18
$493.24
$1,445.94
$283,954.33
92
$1,939.18
$495.75
$1,443.43
$283,458.59
93
$1,939.18
$498.27
$1,440.91
$282,960.32
94
$1,939.18
$500.80
$1,438.38
$282,459.51
95
$1,939.18
$503.35
$1,435.84
$281,956.17
96
$1,939.18
$505.91
$1,433.28
$281,450.26
97
$1,939.18
$508.48
$1,430.71
$280,941.78
98
$1,939.18
$511.06
$1,428.12
$280,430.72
99
$1,939.18
$513.66
$1,425.52
$279,917.06
100
$1,939.18
$516.27
$1,422.91
$279,400.79
101
$1,939.18
$518.90
$1,420.29
$278,881.89
102
$1,939.18
$521.53
$1,417.65
$278,360.36
103
$1,939.18
$524.18
$1,415.00
$277,836.17
104
$1,939.18
$526.85
$1,412.33
$277,309.33
105
$1,939.18
$529.53
$1,409.66
$276,779.80
106
$1,939.18
$532.22
$1,406.96
$276,247.58
107
$1,939.18
$534.92
$1,404.26
$275,712.65
108
$1,939.18
$537.64
$1,401.54
$275,175.01
109
$1,939.18
$540.38
$1,398.81
$274,634.63
110
$1,939.18
$543.12
$1,396.06
$274,091.51
111
$1,939.18
$545.88
$1,393.30
$273,545.62
112
$1,939.18
$548.66
$1,390.52
$272,996.96
113
$1,939.18
$551.45
$1,387.73
$272,445.52
114
$1,939.18
$554.25
$1,384.93
$271,891.26
115
$1,939.18
$557.07
$1,382.11
$271,334.19
116
$1,939.18
$559.90
$1,379.28
$270,774.29
117
$1,939.18
$562.75
$1,376.44
$270,211.55
118
$1,939.18
$565.61
$1,373.58
$269,645.94
119
$1,939.18
$568.48
$1,370.70
$269,077.45
120
$1,939.18
$571.37
$1,367.81
$268,506.08
121
$1,939.18
$574.28
$1,364.91
$267,931.80
122
$1,939.18
$577.20
$1,361.99
$267,354.61
123
$1,939.18
$580.13
$1,359.05
$266,774.48
124
$1,939.18
$583.08
$1,356.10
$266,191.40
125
$1,939.18
$586.04
$1,353.14
$265,605.35
126
$1,939.18
$589.02
$1,350.16
$265,016.33
127
$1,939.18
$592.02
$1,347.17
$264,424.31
128
$1,939.18
$595.03
$1,344.16
$263,829.29
129
$1,939.18
$598.05
$1,341.13
$263,231.24
130
$1,939.18
$601.09
$1,338.09
$262,630.14
131
$1,939.18
$604.15
$1,335.04
$262,026.00
132
$1,939.18
$607.22
$1,331.97
$261,418.78
133
$1,939.18
$610.30
$1,328.88
$260,808.48
134
$1,939.18
$613.41
$1,325.78
$260,195.07
135
$1,939.18
$616.53
$1,322.66
$259,578.54
136
$1,939.18
$619.66
$1,319.52
$258,958.88
137
$1,939.18
$622.81
$1,316.37
$258,336.08
138
$1,939.18
$625.97
$1,313.21
$257,710.10
139
$1,939.18
$629.16
$1,310.03
$257,080.94
140
$1,939.18
$632.36
$1,306.83
$256,448.59
141
$1,939.18
$635.57
$1,303.61
$255,813.02
142
$1,939.18
$638.80
$1,300.38
$255,174.22
143
$1,939.18
$642.05
$1,297.14
$254,532.17
144
$1,939.18
$645.31
$1,293.87
$253,886.86
145
$1,939.18
$648.59
$1,290.59
$253,238.27
146
$1,939.18
$651.89
$1,287.29
$252,586.38
147
$1,939.18
$655.20
$1,283.98
$251,931.18
148
$1,939.18
$658.53
$1,280.65
$251,272.64
149
$1,939.18
$661.88
$1,277.30
$250,610.76
150
$1,939.18
$665.25
$1,273.94
$249,945.52
151
$1,939.18
$668.63
$1,270.56
$249,276.89
152
$1,939.18
$672.03
$1,267.16
$248,604.86
153
$1,939.18
$675.44
$1,263.74
$247,929.42
154
$1,939.18
$678.88
$1,260.31
$247,250.55
155
$1,939.18
$682.33
$1,256.86
$246,568.22
156
$1,939.18
$685.79
$1,253.39
$245,882.43
157
$1,939.18
$689.28
$1,249.90
$245,193.14
158
$1,939.18
$692.78
$1,246.40
$244,500.36
159
$1,939.18
$696.31
$1,242.88
$243,804.05
160
$1,939.18
$699.85
$1,239.34
$243,104.21
161
$1,939.18
$703.40
$1,235.78
$242,400.80
162
$1,939.18
$706.98
$1,232.20
$241,693.82
163
$1,939.18
$710.57
$1,228.61
$240,983.25
164
$1,939.18
$714.19
$1,225.00
$240,269.07
165
$1,939.18
$717.82
$1,221.37
$239,551.25
166
$1,939.18
$721.46
$1,217.72
$238,829.79
167
$1,939.18
$725.13
$1,214.05
$238,104.65
168
$1,939.18
$728.82
$1,210.37
$237,375.84
169
$1,939.18
$732.52
$1,206.66
$236,643.31
170
$1,939.18
$736.25
$1,202.94
$235,907.07
171
$1,939.18
$739.99
$1,199.19
$235,167.08
172
$1,939.18
$743.75
$1,195.43
$234,423.33
173
$1,939.18
$747.53
$1,191.65
$233,675.80
174
$1,939.18
$751.33
$1,187.85
$232,924.46
175
$1,939.18
$755.15
$1,184.03
$232,169.31
176
$1,939.18
$758.99
$1,180.19
$231,410.32
177
$1,939.18
$762.85
$1,176.34
$230,647.48
178
$1,939.18
$766.73
$1,172.46
$229,880.75
179
$1,939.18
$770.62
$1,168.56
$229,110.13
180
$1,939.18
$774.54
$1,164.64
$228,335.59
181
$1,939.18
$778.48
$1,160.71
$227,557.11
182
$1,939.18
$782.43
$1,156.75
$226,774.68
183
$1,939.18
$786.41
$1,152.77
$225,988.26
184
$1,939.18
$790.41
$1,148.77
$225,197.86
185
$1,939.18
$794.43
$1,144.76
$224,403.43
186
$1,939.18
$798.47
$1,140.72
$223,604.96
187
$1,939.18
$802.52
$1,136.66
$222,802.44
188
$1,939.18
$806.60
$1,132.58
$221,995.83
189
$1,939.18
$810.70
$1,128.48
$221,185.13
190
$1,939.18
$814.83
$1,124.36
$220,370.30
191
$1,939.18
$818.97
$1,120.22
$219,551.34
192
$1,939.18
$823.13
$1,116.05
$218,728.20
193
$1,939.18
$827.31
$1,111.87
$217,900.89
194
$1,939.18
$831.52
$1,107.66
$217,069.37
195
$1,939.18
$835.75
$1,103.44
$216,233.62
196
$1,939.18
$840.00
$1,099.19
$215,393.63
197
$1,939.18
$844.27
$1,094.92
$214,549.36
198
$1,939.18
$848.56
$1,090.63
$213,700.80
199
$1,939.18
$852.87
$1,086.31
$212,847.93
200
$1,939.18
$857.21
$1,081.98
$211,990.73
201
$1,939.18
$861.56
$1,077.62
$211,129.16
202
$1,939.18
$865.94
$1,073.24
$210,263.22
203
$1,939.18
$870.35
$1,068.84
$209,392.87
204
$1,939.18
$874.77
$1,064.41
$208,518.10
205
$1,939.18
$879.22
$1,059.97
$207,638.89
206
$1,939.18
$883.69
$1,055.50
$206,755.20
207
$1,939.18
$888.18
$1,051.01
$205,867.02
208
$1,939.18
$892.69
$1,046.49
$204,974.33
209
$1,939.18
$897.23
$1,041.95
$204,077.10
210
$1,939.18
$901.79
$1,037.39
$203,175.31
211
$1,939.18
$906.38
$1,032.81
$202,268.93
212
$1,939.18
$910.98
$1,028.20
$201,357.95
213
$1,939.18
$915.61
$1,023.57
$200,442.34
214
$1,939.18
$920.27
$1,018.92
$199,522.07
215
$1,939.18
$924.95
$1,014.24
$198,597.12
216
$1,939.18
$929.65
$1,009.54
$197,667.48
217
$1,939.18
$934.37
$1,004.81
$196,733.10
218
$1,939.18
$939.12
$1,000.06
$195,793.98
219
$1,939.18
$943.90
$995.29
$194,850.08
220
$1,939.18
$948.70
$990.49
$193,901.39
221
$1,939.18
$953.52
$985.67
$192,947.87
222
$1,939.18
$958.36
$980.82
$191,989.50
223
$1,939.18
$963.24
$975.95
$191,026.27
224
$1,939.18
$968.13
$971.05
$190,058.13
225
$1,939.18
$973.05
$966.13
$189,085.08
226
$1,939.18
$978.00
$961.18
$188,107.08
227
$1,939.18
$982.97
$956.21
$187,124.11
228
$1,939.18
$987.97
$951.21
$186,136.14
229
$1,939.18
$992.99
$946.19
$185,143.14
230
$1,939.18
$998.04
$941.14
$184,145.11
231
$1,939.18
$1,003.11
$936.07
$183,141.99
232
$1,939.18
$1,008.21
$930.97
$182,133.78
233
$1,939.18
$1,013.34
$925.85
$181,120.45
234
$1,939.18
$1,018.49
$920.70
$180,101.96
235
$1,939.18
$1,023.67
$915.52
$179,078.29
236
$1,939.18
$1,028.87
$910.31
$178,049.42
237
$1,939.18
$1,034.10
$905.08
$177,015.33
238
$1,939.18
$1,039.36
$899.83
$175,975.97
239
$1,939.18
$1,044.64
$894.54
$174,931.33
240
$1,939.18
$1,049.95
$889.23
$173,881.38
241
$1,939.18
$1,055.29
$883.90
$172,826.10
242
$1,939.18
$1,060.65
$878.53
$171,765.44
243
$1,939.18
$1,066.04
$873.14
$170,699.40
244
$1,939.18
$1,071.46
$867.72
$169,627.94
245
$1,939.18
$1,076.91
$862.28
$168,551.03
246
$1,939.18
$1,082.38
$856.80
$167,468.65
247
$1,939.18
$1,087.88
$851.30
$166,380.77
248
$1,939.18
$1,093.41
$845.77
$165,287.35
249
$1,939.18
$1,098.97
$840.21
$164,188.38
250
$1,939.18
$1,104.56
$834.62
$163,083.82
251
$1,939.18
$1,110.17
$829.01
$161,973.65
252
$1,939.18
$1,115.82
$823.37
$160,857.83
253
$1,939.18
$1,121.49
$817.69
$159,736.34
254
$1,939.18
$1,127.19
$811.99
$158,609.15
255
$1,939.18
$1,132.92
$806.26
$157,476.23
256
$1,939.18
$1,138.68
$800.50
$156,337.55
257
$1,939.18
$1,144.47
$794.72
$155,193.08
258
$1,939.18
$1,150.29
$788.90
$154,042.80
259
$1,939.18
$1,156.13
$783.05
$152,886.67
260
$1,939.18
$1,162.01
$777.17
$151,724.66
261
$1,939.18
$1,167.92
$771.27
$150,556.74
262
$1,939.18
$1,173.85
$765.33
$149,382.89
263
$1,939.18
$1,179.82
$759.36
$148,203.07
264
$1,939.18
$1,185.82
$753.37
$147,017.25
265
$1,939.18
$1,191.85
$747.34
$145,825.40
266
$1,939.18
$1,197.90
$741.28
$144,627.50
267
$1,939.18
$1,203.99
$735.19
$143,423.51
268
$1,939.18
$1,210.11
$729.07
$142,213.39
269
$1,939.18
$1,216.27
$722.92
$140,997.13
270
$1,939.18
$1,222.45
$716.74
$139,774.68
271
$1,939.18
$1,228.66
$710.52
$138,546.02
272
$1,939.18
$1,234.91
$704.28
$137,311.11
273
$1,939.18
$1,241.19
$698.00
$136,069.92
274
$1,939.18
$1,247.49
$691.69
$134,822.43
275
$1,939.18
$1,253.84
$685.35
$133,568.59
276
$1,939.18
$1,260.21
$678.97
$132,308.38
277
$1,939.18
$1,266.62
$672.57
$131,041.77
278
$1,939.18
$1,273.05
$666.13
$129,768.71
279
$1,939.18
$1,279.53
$659.66
$128,489.19
280
$1,939.18
$1,286.03
$653.15
$127,203.16
281
$1,939.18
$1,292.57
$646.62
$125,910.59
282
$1,939.18
$1,299.14
$640.05
$124,611.45
283
$1,939.18
$1,305.74
$633.44
$123,305.71
284
$1,939.18
$1,312.38
$626.80
$121,993.33
285
$1,939.18
$1,319.05
$620.13
$120,674.28
286
$1,939.18
$1,325.76
$613.43
$119,348.53
287
$1,939.18
$1,332.49
$606.69
$118,016.03
288
$1,939.18
$1,339.27
$599.91
$116,676.76
289
$1,939.18
$1,346.08
$593.11
$115,330.69
290
$1,939.18
$1,352.92
$586.26
$113,977.77
291
$1,939.18
$1,359.80
$579.39
$112,617.97
292
$1,939.18
$1,366.71
$572.47
$111,251.26
293
$1,939.18
$1,373.66
$565.53
$109,877.61
294
$1,939.18
$1,380.64
$558.54
$108,496.97
295
$1,939.18
$1,387.66
$551.53
$107,109.31
296
$1,939.18
$1,394.71
$544.47
$105,714.60
297
$1,939.18
$1,401.80
$537.38
$104,312.80
298
$1,939.18
$1,408.93
$530.26
$102,903.87
299
$1,939.18
$1,416.09
$523.09
$101,487.78
300
$1,939.18
$1,423.29
$515.90
$100,064.50
301
$1,939.18
$1,430.52
$508.66
$98,633.97
302
$1,939.18
$1,437.79
$501.39
$97,196.18
303
$1,939.18
$1,445.10
$494.08
$95,751.08
304
$1,939.18
$1,452.45
$486.73
$94,298.63
305
$1,939.18
$1,459.83
$479.35
$92,838.80
306
$1,939.18
$1,467.25
$471.93
$91,371.54
307
$1,939.18
$1,474.71
$464.47
$89,896.83
308
$1,939.18
$1,482.21
$456.98
$88,414.62
309
$1,939.18
$1,489.74
$449.44
$86,924.88
310
$1,939.18
$1,497.32
$441.87
$85,427.57
311
$1,939.18
$1,504.93
$434.26
$83,922.64
312
$1,939.18
$1,512.58
$426.61
$82,410.06
313
$1,939.18
$1,520.27
$418.92
$80,889.80
314
$1,939.18
$1,527.99
$411.19
$79,361.80
315
$1,939.18
$1,535.76
$403.42
$77,826.04
316
$1,939.18
$1,543.57
$395.62
$76,282.48
317
$1,939.18
$1,551.41
$387.77
$74,731.06
318
$1,939.18
$1,559.30
$379.88
$73,171.76
319
$1,939.18
$1,567.23
$371.96
$71,604.53
320
$1,939.18
$1,575.19
$363.99
$70,029.34
321
$1,939.18
$1,583.20
$355.98
$68,446.14
322
$1,939.18
$1,591.25
$347.93
$66,854.89
323
$1,939.18
$1,599.34
$339.85
$65,255.55
324
$1,939.18
$1,607.47
$331.72
$63,648.09
325
$1,939.18
$1,615.64
$323.54
$62,032.45
326
$1,939.18
$1,623.85
$315.33
$60,408.60
327
$1,939.18
$1,632.11
$307.08
$58,776.49
328
$1,939.18
$1,640.40
$298.78
$57,136.09
329
$1,939.18
$1,648.74
$290.44
$55,487.35
330
$1,939.18
$1,657.12
$282.06
$53,830.22
331
$1,939.18
$1,665.55
$273.64
$52,164.68
332
$1,939.18
$1,674.01
$265.17
$50,490.66
333
$1,939.18
$1,682.52
$256.66
$48,808.14
334
$1,939.18
$1,691.08
$248.11
$47,117.07
335
$1,939.18
$1,699.67
$239.51
$45,417.39
336
$1,939.18
$1,708.31
$230.87
$43,709.08
337
$1,939.18
$1,717.00
$222.19
$41,992.09
338
$1,939.18
$1,725.72
$213.46
$40,266.36
339
$1,939.18
$1,734.50
$204.69
$38,531.87
340
$1,939.18
$1,743.31
$195.87
$36,788.55
341
$1,939.18
$1,752.17
$187.01
$35,036.38
342
$1,939.18
$1,761.08
$178.10
$33,275.30
343
$1,939.18
$1,770.03
$169.15
$31,505.26
344
$1,939.18
$1,779.03
$160.15
$29,726.23
345
$1,939.18
$1,788.07
$151.11
$27,938.16
346
$1,939.18
$1,797.16
$142.02
$26,140.99
347
$1,939.18
$1,806.30
$132.88
$24,334.69
348
$1,939.18
$1,815.48
$123.70
$22,519.21
349
$1,939.18
$1,824.71
$114.47
$20,694.50
350
$1,939.18
$1,833.99
$105.20
$18,860.51
351
$1,939.18
$1,843.31
$95.87
$17,017.21
352
$1,939.18
$1,852.68
$86.50
$15,164.53
353
$1,939.18
$1,862.10
$77.09
$13,302.43
354
$1,939.18
$1,871.56
$67.62
$11,430.87
355
$1,939.18
$1,881.08
$58.11
$9,549.79
356
$1,939.18
$1,890.64
$48.54
$7,659.15
357
$1,939.18
$1,900.25
$38.93
$5,758.90
358
$1,939.18
$1,909.91
$29.27
$3,848.99
359
$1,939.18
$1,919.62
$19.57
$1,929.38
360
$1,939.18
$1,929.38
$9.81
$0.00
Annual amortization
Principal, interest, and balance by year
First 12 years
Year
Payment
Principal
Interest
Ending balance
1
$32,590.20
$3,856.85
$19,413.35
$316,143.15
2
$32,590.20
$4,098.80
$19,171.40
$312,044.35
3
$32,590.20
$4,355.94
$18,914.26
$307,688.41
4
$32,590.20
$4,629.21
$18,640.99
$303,059.20
5
$32,590.20
$4,919.62
$18,350.58
$298,139.58
6
$32,590.20
$5,228.25
$18,041.95
$292,911.32
7
$32,590.20
$5,556.25
$17,713.95
$287,355.08
8
$32,590.20
$5,904.82
$17,365.38
$281,450.26
9
$32,590.20
$6,275.25
$16,994.95
$275,175.01
10
$32,590.20
$6,668.93
$16,601.27
$268,506.08
11
$32,590.20
$7,087.30
$16,182.90
$261,418.78
12
$32,590.20
$7,531.92
$15,738.28
$253,886.86
Rate comparison
How interest rate changes affect your payment
Rate
Monthly P&I
Total interest
Total paid
4.6%
$1,640.46
$270,566.31
$590,566.31
5.1%
$1,737.44
$305,478.14
$625,478.14
5.6%
$1,837.05
$341,338.99
$661,338.99
6.1%
$1,939.18
$378,105.99
$698,105.99
6.6%
$2,043.71
$415,734.96
$735,734.96
7.1%
$2,150.50
$454,180.82
$774,180.82
7.6%
$2,259.44
$493,398.10
$813,398.10
Payoff from current balance
Estimate payoff date from your current balance and payment
Use this module when you already have a mortgage balance and want a payoff date, next-month principal split, and total interest from a chosen monthly payment.
Projected payoff date
2048-07-22
Time to payoff
266 months
Interest until payoff
$263,467.06
Next month, about $1,626.67 goes to interest and $573.33 goes to principal.
Solve for rate
Estimate the mortgage rate from a payment
Reverse a principal-and-interest payment into an approximate annual rate for the current loan amount and term.
Estimated annual rate
7.328%
Total interest
$472,000.00
Above zero-rate payment
$1,311.11
Biweekly payments
Compare monthly vs biweekly mortgage payments
A biweekly plan pays half the monthly amount 26 times per year, creating one extra monthly payment's worth of principal each year.
Biweekly payment
$969.59
Time saved
5y 6m
Interest saved
$82,186.82
Discount points
Check whether mortgage points break even
Compare a no-points rate with a lower points rate, then test whether the upfront cost pays back before you expect to sell or refinance.
Points cost
$3,200.00
Monthly savings
$71.75
Break-even time
45 months
At your 7-year horizon, the net borrowing savings after points are $4,634.84.
Mortgage calculator: payments, amortization, payoff, biweekly, and points
A mortgage calculator estimates the cost of buying a home over time, not just the lender-style principal-and-interest figure. This page also explains the main assumptions behind the mortgage calculator result, highlights the supporting figures shown by the calculator, and helps the reader use the estimate without overstating what a quick online tool can prove.
What the mortgage payment represents
In an amortizing home loan, the monthly payment is split between principal and interest. Early payments are weighted more heavily toward interest because the outstanding balance is highest at the start of the loan term. As the balance falls, more of each payment goes toward principal reduction.
A modern mortgage payment estimator often goes beyond principal and interest. It may also include property tax, council tax, home or buildings insurance, strata fees, HOA dues, mortgage insurance, and other recurring ownership costs. That fuller view is useful for anyone asking what their mortgage payment will be in real monthly terms rather than in lender-only terms.
Core mortgage formula
The standard fixed-rate mortgage formula is the same formula used by many loan calculators. It converts the loan amount, monthly rate, and number of payments into one constant monthly payment.
M = P x r / (1 - (1 + r)^(-n))
M is the monthly principal-and-interest payment, P is the loan principal, r is the monthly interest rate, and n is the number of monthly payments.
Loan amount = Home price - Down payment
The amount financed is the purchase price minus the upfront cash contribution from the borrower.
Worked example: a US$400,000 home with taxes and insurance
Suppose a buyer enters a US$400,000 purchase price, a 20% down payment, a 30-year fixed term, and a 6.1% rate. The financed balance is US$320,000 before taxes, insurance, or HOA costs are layered in.
On principal and interest alone, the monthly payment comes from the standard amortisation formula. Adding property tax, home insurance, and any recurring HOA or service-charge costs gives the fuller monthly housing figure shown by the calculator. If the buyer then adds regular extra principal, the amortisation schedule shortens and lifetime interest falls even though the contractual mortgage term stays at 30 years.
Amortization, extra payments, and payoff timing
An amortization schedule lists how much of each payment goes to interest, how much goes to principal, and what balance remains after each period. The master mortgage calculator now includes both an annual chart and a full month-by-month amortization table so users can inspect the detailed payoff path without leaving the page.
Extra payments, overpayments, and prepayments change the schedule materially. Recurring monthly extras can start at a chosen payment month, annual extras can start later in the term, and a one-time lump-sum prepayment can be placed at a selected payment month. Those controls preserve the long-tail workflows behind mortgage extra payment, mortgage overpayment, mortgage prepayment, and early mortgage payoff searches.
A larger down payment reduces the financed balance immediately.
A lower rate reduces the interest share of each payment.
A shorter term raises the monthly payment but reduces total interest.
Extra principal payments usually shorten the payoff schedule first and reduce interest second.
A current-balance payoff check is useful when you already know your mortgage balance and monthly payment.
Biweekly payments, reverse rate, and mortgage points
A biweekly mortgage payment plan usually pays half of the monthly payment every two weeks. Because there are 26 biweekly periods in a year, that creates the equivalent of one extra monthly payment per year, which can reduce both payoff time and total interest when the lender applies the extra amount to principal.
The reverse-rate module estimates the annual mortgage rate implied by a principal-and-interest payment, loan amount, and term. The points module compares a higher no-points rate with a lower rate that requires upfront discount points, then reports monthly savings, break-even time, and net savings at the expected time in the loan.
What still belongs on separate mortgage calculators
Some mortgage pages should remain separate because they are not generic fixed-rate payment variants. UK and Canadian calculators need jurisdiction-specific language, tax assumptions, and lending conventions. FHA and VA loans have program-specific mortgage insurance or funding-fee rules. ARM, 10/1 ARM, and interest-only calculators model payment structures that a fixed-rate mortgage calculator should not silently approximate.
PITI and PMI calculators also remain useful as focused breakdown tools. The master calculator includes taxes, insurance, PMI, and recurring fees for a broad monthly estimate, but the dedicated pages can go deeper into escrow-style payment breakdowns and mortgage-insurance thresholds.
Using the realistic starter scenario
The calculator starts with a 30-year fixed-rate example, a 20% down payment, and typical recurring ownership costs so the first screen shows a usable monthly mortgage payment estimate. Treat that opening case as a benchmark, then replace each field with your own home price, down payment, interest rate, property tax, insurance, HOA or service charge, PMI, and extra-payment assumptions.
This default is intentionally practical rather than predictive. Mortgage rates, taxes, insurance, PMI, and local fees vary by market, lender, property type, and buyer profile, so the example is best used to understand how principal and interest, escrow-style costs, amortization, and payoff timing interact before you model your own offer or refinance.
Frequently asked questions
Is this result my actual mortgage payment?
No. The calculator uses the standard fixed-rate amortisation formula to estimate principal and interest, then layers in the recurring ownership costs you choose to include. Your actual payment can still differ because lenders may apply different rates, fees, insurance rules, escrow handling, and local property-cost assumptions. Use the result as a planning guide before relying on a lender quote.
Why does my payment go so much toward interest early on?
In an amortizing loan, interest is calculated on the outstanding balance each month. Because the balance is highest at the start of the term, the interest charge is highest too. As you pay down principal over time, each payment shifts progressively toward principal reduction. This is why early extra payments have the largest effect on lifetime interest.
How does the loan term affect what I pay overall?
A shorter term raises the monthly payment but reduces total interest, because the balance clears faster and interest compounds for fewer periods. A longer term lowers monthly payments but increases total borrowing cost, since the balance stays higher for longer and interest accrues on a larger outstanding amount across more periods.
What does a larger down payment actually change?
A larger down payment reduces the loan amount directly, which lowers both the monthly payment and total interest paid. It also reduces the loan-to-value ratio, which may secure a lower interest rate from your lender and remove the need for private mortgage insurance once you are below 80% LTV.
Can this mortgage calculator show an amortization schedule?
Yes. It shows an annual amortization view and a full month-by-month amortization table for the current loan amount, rate, and term.
Can I use it as a mortgage extra payments calculator?
Yes. Enter monthly, yearly, or one-time extra principal amounts and choose when those extra payments begin. The calculator updates payoff timing and total interest.
How does the mortgage payoff module differ from extra payments?
The payoff module starts from a current balance and monthly payment. It is useful when you already have a mortgage and want the projected payoff date, next-month principal split, and remaining interest cost.
What does the biweekly mortgage section assume?
It assumes you pay half the monthly payment every two weeks, for 26 payments per year. That produces the equivalent of one extra monthly payment each year when the additional amount is applied to principal.
How do mortgage points break even?
Mortgage points break even when the cumulative monthly savings from the lower rate exceed the upfront points cost. If you sell or refinance before break-even, paying points may not help.
Why does the mortgage calculator start with an example already filled in?
A realistic default mortgage makes the result area useful immediately and shows how the calculator treats principal, interest, taxes, insurance, fees, PMI, amortization, and extra payments. Replace the starter values with your own loan terms before using the estimate for budgeting.
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