About KenyaCalc
Free calculators for the money questions Kenyans ask every day.
KenyaCalc started with one question: how much of my salary will I actually take home? Most answers online were out of date, missing SHIF, or ignored the NSSF changes. We built a calculator that got it right, then kept going.
Today the site covers 40 calculators across payroll, mobile money, loans, investments, business tax and everyday costs. Every rate lives in one data file with its legal source and the date we last checked it, and every page shows that date.
How we stay accurate
We review rates after every Finance Act, every EPRA price review (the 14th of each month), every CBK Treasury bill auction (weekly) and whenever Safaricom or KRA publish changes. Exchange rates refresh automatically every day. You can see every change on our updates page.
How the site is funded
KenyaCalc is free and supported by advertising. Advertisers never influence our calculations or content.
Spotted an error or need a calculator we do not have? Contact us.