About ClearSums

ClearSums is a small, independent collection of personal finance calculators built around one idea: you should be able to run the numbers on a big money decision without handing over your email, phone number or financial details.

Every calculator runs entirely in your browser. There are no accounts and nothing you type is sent to us. Each page explains the formula it uses and lists its assumptions, so you can see exactly where a number comes from.

What ClearSums is not

We are not a lender or broker and we don't sell leads. Results are estimates for education and planning, not financial, tax or legal advice. For decisions specific to you, please talk to a qualified professional.

Advertise

Sponsor a calculator for $19/month. Similar sites list $500–$2,000. See rates.

Feedback

Found a bug, a confusing label, or want a calculator we don't have yet? Send us a note.