Free Online Math Calculators

Access our collection of powerful, easy-to-use math calculators for all your calculation needs. From basic arithmetic to complex equations, we've got you covered.

Addition
Subtraction
Multiplication
Division
Equations

Basic Calculator

Popular

Perform simple arithmetic operations like addition, subtraction, multiplication, and division with ease. Perfect for everyday calculations.

Features:

  • Addition & Subtraction
  • Multiplication & Division
  • Memory Functions
  • Clear Display
Use Basic Calculator

Scientific Calculator

Popular

Advanced calculator with trigonometric functions, logarithms, exponents, and more. Ideal for students, engineers, and professionals.

Features:

  • Trigonometric Functions
  • Logarithms
  • Exponents & Roots
  • Constants (π, e)
Use Scientific Calculator

Percentage Calculator

Calculate percentages, discounts, tips, and markups quickly and accurately. Great for shopping, taxes, and business calculations.

Features:

  • Find X% of Y
  • Calculate X is what % of Y
  • Find X is Y% of what number
  • Percentage Increase/Decrease
Use Percentage Calculator

Fraction Calculator

Popular

Add, subtract, multiply, and divide fractions with step-by-step solutions. Simplify complex fractions and convert to decimals.

Features:

  • Add & Subtract Fractions
  • Multiply & Divide Fractions
  • Simplify Fractions
  • Convert to Decimals
Use Fraction Calculator

How to Use Our Math Calculators

Simple steps to get the most out of our calculation tools

1

Select a Calculator

Choose the appropriate calculator for your specific math problem

2

Enter Your Values

Input the numbers or expressions you want to calculate

3

Get Instant Results

View your answer immediately with step-by-step explanations when available

Frequently Asked Questions

Common questions about our math calculators

Are these calculators free to use?

Yes, all of our math calculators are completely free to use with no hidden fees or subscriptions required.

Do I need to create an account to use the calculators?

No, you can use all of our calculators without creating an account or providing any personal information.

How accurate are the calculators?

Our calculators are designed to provide highly accurate results. The scientific calculator supports up to 10 decimal places for precision calculations.

Can I use these calculators on my mobile device?

Yes, all of our calculators are fully responsive and work on desktop computers, tablets, and mobile phones.

Ready to Solve Your Math Problems?

Choose from our collection of powerful math calculators and get instant, accurate results.