Almanaclopedia is a free set of calculators and guides for the financial decisions that come up throughout life, not just once, right after school.
"Spend 30% of your income on rent" or "put 20% down on a car" are fine starting points, but they stop holding up the moment your income, your state, or your interest rate isn't exactly average. A calculator built around your actual numbers gets you a real answer instead of a rough guess.
That's what the tools here are for: a mortgage payment, a car loan, a paycheck after taxes, a debt payoff timeline. Put in what's true for you, and get a number you can actually act on.
Every calculator on this site is paired with a plain-language guide covering the reasoning behind it, not just the output: how a credit score gets built, why take-home pay is lower than salary, what actually drives a car's total cost beyond the sticker price.
The goal isn't just to hand you a result. It's for you to walk away understanding the decision well enough to make the next one yourself, without needing a calculator at all.
Every tool runs entirely in your browser. Nothing you type into a calculator is saved, tracked, or sent anywhere, and there's no account to create or sign up for. The privacy page spells out exactly what that means, and how to verify it yourself.
Where a tool relies on outside data, like cost-of-living or tax figures, that data is sourced and kept current rather than estimated. If a number on this site is wrong, it's a bug, not a guess.
Almanaclopedia is free to use, and that's the plan going forward. Right now that's simple: no accounts, no subscriptions, and no data being sold. As the site grows, some pages may eventually carry advertising to help cover hosting and development, but that will never come at the expense of the tools actually working well.
Found an error, or think a calculator's missing? This site is actively growing, and every bit of it is meant to be useful. Thanks for stopping by.