Add, Subtract, Multiply, Divide

Quick arithmetic: add, subtract, multiply, divide, percent, and powers.

Your numbers

Result

Answer
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A basic two-number calculator. For financial questions, browse our full library of specialized calculators.
About this calculator

Add, Subtract, Multiply, Divide

A basic calculator handles quick everyday math, addition, subtraction, multiplication, division, powers, and percentages, right in your browser.

Simple math, no clutter

Sometimes you just need to add, subtract, multiply, or divide two numbers, or find a percentage, without opening a spreadsheet. This basic calculator does that instantly and privately in your browser. Pick an operation, enter two numbers, and get the answer.

When to use a specialized tool

For money questions, loan payments, savings growth, taxes, a purpose-built calculator does the heavy lifting and shows the method, which is why SumWize offers a full library of them. Use this for quick arithmetic, and reach for a specialized calculator when the question involves interest, time, or taxes.

How to use it

  1. Enter the first number.
  2. Choose an operation.
  3. Enter the second number.
  4. See the result.

Frequently asked questions

What can the basic calculator do?

Add, subtract, multiply, divide, raise to a power, and find a percentage of a number, quick two-number arithmetic.

Is my input private?

Yes, the calculation runs entirely in your browser. Nothing is sent or stored.

When should I use a financial calculator instead?

For anything involving interest, time, or taxes, loans, savings, retirement, use a specialized calculator that applies the right formula and shows the method.

See the exact formula and a worked example on our methodology page.

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