About Us

Useful answers for everyday calculations, wherever you live.

What is Calculate Simply?

Calculate Simply is a collection of free online calculators and converters for construction, money, health and fitness, units, mathematics, travel and everyday tasks. You can browse by category and use a tool without creating an account.

Built for different countries and units

Our tools support a range of metric and imperial units, global currencies and six website languages: English, Arabic, Italian, Spanish, Swedish and French. Available units and settings depend on the calculator you choose.

Practical construction tools

Construction calculators help estimate bricks, concrete, cement, sand, steel, plaster and tile bedding. Several material tools use formulas supplied by the site owner in a construction estimating workbook. Adjustable assumptions help you adapt estimates to your project. Local materials, specifications and site conditions still need to be checked.

Our approach

We aim to show clear inputs, explain assumptions and help visitors understand their results. Currency tools identify their rate source. Estimates are a starting point, and we welcome reports of incorrect results, translation problems or confusing instructions.

Help us improve

Tell us which tool you used, the units you entered and the result you expected. Contact Calculate Simply with feedback or a tool suggestion.