Financial Calculators

Free online finance calculators for mortgages, loans, savings, retirement planning, taxes, and everyday money decisions.

All calculators

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Browse the calculators in this category and open the one you need.

Project compound growth for savings or investments with regular contributions and long-term return estimates.

Calculate monthly loan payments, payoff timing, total interest, and the effect of extra payments.

Estimate monthly mortgage payments, total interest, and yearly amortization with taxes, insurance, and extra payments.

See how much interest you save and how many years you shave off your mortgage by making a regular extra monthly payment.

Estimate retirement savings growth, projected income, and whether your current saving rate is on track.

Estimate take-home pay after federal income tax and deductions for US (2024) and UK (2024/25), with a monthly, bi-weekly, and weekly breakdown.

See how deposits and interest can grow your savings, when you may reach a goal, and how much comes from earnings.