Basic Calculator

Perform basic arithmetic operations including addition, subtraction, multiplication, and division.

Result

Fill in the fields above, then press Calculate.

A basic math calculator evaluates arithmetic expressions with support for order of operations, parentheses, and exponents.

Enter a mathematical expression using numbers and operators (+, -, *, /, ^, %). Use parentheses to control the order of operations. The calculator will evaluate the expression step by step.

Examples

Simple arithmetic

2 + 3 * 4 = 14 (multiplication before addition)

With parentheses

(2 + 3) * 4 = 20 (parentheses first)

Exponents

2 ^ 3 + 1 = 9 (2 cubed plus 1)

Frequently Asked Questions

What operators are supported?
Addition (+), subtraction (-), multiplication (*), division (/), exponentiation (^), and modulo (%).
Does it follow order of operations?
Yes, the calculator follows PEMDAS/BODMAS rules automatically.
Can I use parentheses?
Yes, use parentheses to group operations and override default precedence.
Related Calculators
Fraction Calculator
Percentage Calculator
Rounding Calculator

Quick Tips

  • •Double-check your inputs — small errors lead to incorrect results.
  • •Use parentheses to explicitly control the order of operations.
  • •Use the ^ operator for exponents and % for modulo (remainder).