About WorkedSums

WorkedSums is a small, independent collection of money calculators. The aim is to give a clear answer quickly and to show how that answer was reached, so you can check it yourself.

How the calculators work

Each calculator uses standard financial formulas, which are written out on its page. Calculations run in your browser. The figures you type in are not uploaded or stored on a server.

How the site is funded

The calculators are free to use. The site is paid for by advertising. Advertisers have no say over the content or the results.

Accuracy

Results are estimates based on the numbers you provide and on simplified assumptions, which are listed on each page. If you find a mistake, please write to asalvaro184@gmail.com.