FinanceHomebase turns the money math you'd normally do in a spreadsheet into a single, honest number — with every input visible so you know exactly how it was calculated.
Each one is a single focused tool — pick the number you need.
See how a monthly contribution grows over time at a given rate of return.
Read the guide →Work out roughly how much you need saved by 65, and what to do if you're behind.
Read the guide →Two payoff strategies, one spreadsheet's worth of math, explained simply.
Read the guide →Plain-English explanations behind the numbers.
Why your early payments are mostly interest, and when that flips.
Read →The five factors, weighted roughly by how much they matter.
Read →Where this popular budgeting rule holds up — and where it doesn't.
Read →What the historical data actually says about timing your investments.
Read →Added August 2026.
Sizing it against your real expenses and income stability, not a generic rule of thumb.
Read →Mixing these up can make a loan look cheaper or a savings rate look better than it is.
Read →