PEMDAS Calculator

Evaluate math expressions using the correct order of operations.. Free, no signup, works in your browser.

Calculators

About PEMDAS Calculator

This free PEMDAS calculator evaluates mathematical expressions using the proper order of operations. Enter any expression with parentheses, exponents, multiplication, division, addition, and subtraction to see the step-by-step solution. Perfect for checking homework and understanding how PEMDAS rules apply.

Frequently Asked Questions

What does PEMDAS stand for?
PEMDAS stands for Parentheses, Exponents, Multiplication, Division, Addition, Subtraction. It defines the order in which math operations are performed.
Are multiplication and division done left to right?
Yes. Multiplication and division have equal priority and are evaluated left to right. The same applies to addition and subtraction.
What about nested parentheses?
Nested parentheses (brackets inside brackets) are evaluated from the innermost set outward. This calculator handles any level of nesting.

Related Tools

View All Calculators

Percentage Calculator

Calculate percentages instantly. Find what percent one number is of another, percentage increase/decrease, and more.

Fraction Calculator

Add, subtract, multiply, and divide fractions with step-by-step solutions.

Square Root Calculator

Calculate square roots, cube roots, and nth roots. Shows simplified radical form.