Know what's due, what it costs, and what's left

Free calculators for farm loans and household bills. They're quick, there's no sign-up, and everything runs in your browser, so nothing you type is sent anywhere. When you want to keep track over time, there's a simple spreadsheet for that too.

Farm finance calculators

Household bills

Spreadsheets you can keep

Why these exist

Most of the tools for these questions are old university spreadsheets that need macros turned on, or loan calculators that assume you pay monthly. Farm money comes in once or twice a year. These calculators were built around that, by someone who runs a farm in the Blue Ridge Mountains and wanted answers without hunting for a 2014 Excel file. The household tools came from the same idea: see what's due, in order, before it's late.

Everything here is for planning and gives estimates, not financial advice. See the disclaimer.