Calculators in your language

The same calculators, sources, worked examples and last-verified dates, localised for the numbers, units and conventions of each language. English has the full 6,622 calculators; each other language carries roughly 2,000 of the most-used ones, for 40,966 localised pages in total. Our count methodology explains how these relate to the site's page total.

Every localised page uses the same formulas, worked-example tests and last-verified dates as the English base. See our methodology.