Evaluate arithmetic expressions with addition, subtraction, multiplication, division, powers, and parentheses.
Share this calculator
Supported operations
2 + 3 * 4 or sqrt(16) + 2^3.Also in General
General Math
The math calculator evaluates arithmetic expressions involving addition, subtraction, multiplication, division, exponents, and parentheses. Type any expression and get the result instantly.
This calculator handles the four basic arithmetic operations — addition, subtraction, multiplication, and division — along with exponentiation and grouping with parentheses. It follows standard order of operations (PEMDAS): parentheses first, then exponents, then multiplication and division left to right, then addition and subtraction left to right.
Decimal numbers and negative values are fully supported. Division by zero returns an error rather than infinity.
The standard mathematical convention (PEMDAS/BODMAS) governs evaluation order. Expressions inside parentheses are evaluated first. Without parentheses, exponents bind most tightly, followed by multiplication and division, then addition and subtraction. Operators at the same precedence level are evaluated left to right.
Frequently asked questions
Yes. It uses the standard PEMDAS/BODMAS convention: parentheses, exponents, multiplication/division, then addition/subtraction.
Yes. You can nest parentheses as deeply as needed, for example ((2 + 3) * (4 - 1)) / 5.
Related
These related calculators come from the same leaf category, nearby sibling categories, or the same top-level topic.
Solve expressions with scientific functions, parentheses, powers, roots, and everyday math operations in one place.
Calculate the remainder when one integer is divided by another, with support for addition, subtraction, multiplication, and exponentiation mod n.
Evaluate a math expression step by step using the correct order of operations (PEMDAS/BODMAS) and see each stage.
Solve long division problems step by step, showing quotient, remainder, and the full working at each stage.