About CrowGoal

CrowGoal exists for one reason: to turn the numbers behind everyday decisions into clear, immediate answers. Not another feed to scroll, not another app to manage — a permanent set of tools you can come back to whenever you need them.

Every calculator on this site performs a real calculation, explained in plain language, with a worked example and answers to the questions people actually ask about it. We add new tools over time, but we never publish placeholders. If a calculator is live, it works.

CrowGoal is independent and free to use. We may show ads in the future to keep the tools free and the lights on, but ads will never sit on top of an input field, a button, or a result — and they'll never be dressed up to look like part of the tool itself.

What we believe

• A calculator should give you a straight answer, not an ad-choked maze.
• Every number on the page should be explainable, not a black box.
• Tools should work the same way today as they did last year.