How do I use the Simple Calculator?

Click on numbers and operators to perform calculations, or type using your keyboard. Press equals or Enter to see the result.

Can I use decimal numbers?

Yes, the calculator fully supports decimal numbers. Click the decimal point button or press the period key.

This simple calculator supports basic arithmetic: addition (+), subtraction (-), multiplication (*), and division (/).

Yes, you can use your keyboard to enter numbers and operators. Press Enter or = to calculate, and C to clear.

The calculator safely returns 0 when dividing by zero to prevent errors.

Yes, press the Clear button to reset the calculator and start a new calculation.

Get results immediately as you press the equals button.

Use your keyboard for faster number entry and calculations.

Calculate with decimal numbers for precise results.

Reset the calculator with one click to start fresh.

Calculate totals, change, and discount prices quickly.

Adjust recipe quantities, convert measurements, calculate portions.

Quick homework math calculations and problem-solving.

Calculate costs, budgets, profits, and business metrics.