Ratio Calculator

Simplify a pair of whole or decimal values to their simplest ratio. Free to use, with no account required.

Calculate your result

Enter your values below. Your inputs stay in this browser.

How it is calculatedA ratio is simplified by dividing both terms by their greatest common divisor. Decimal inputs with up to six decimal places are scaled to an exact integer ratio.

How to use this calculator

  1. Enter the requested numbers, dates or times in the fields above.
  2. Select Calculate to see your result and the calculation details.
  3. Change an input to start a new calculation, or select Reset to clear the fields.

Your inputs are processed in this browser and are not sent to QuickQR.

Frequently asked questions

How does the ratio calculator work?

Simplify a pair of whole or decimal values to their simplest ratio.

Are my calculation inputs sent to a server?

No. The calculation runs in your browser. QuickQR does not receive or store the values you enter.

Can I use the ratio calculator on my phone?

Yes. This calculator is designed for desktop, tablet and mobile browsers.