About Oddly Useful
Oddly Useful is a small corner of the internet built on a simple idea: the most interesting numbers about your life are the ones nobody ever bothers to calculate. How many days you've been alive. How many years you'll spend asleep. What a single hour of your time is actually worth.
You answer one question, and the site hands back a number big enough to make you say "wait, what?" — then lets you share it in a tap.
Everything runs in your browser. There's no account, no login, no database and no server doing the maths. Your answers never leave your device — the shareable link just carries your inputs so a friend can see the same result. We use privacy-respecting analytics to see which calculators people enjoy, never the numbers you type — the Privacy page has the details.