About Calcaholic

Hi — we're admittedly a little obsessed with calculators.

Calcaholic exists because too many calculator sites make you scroll past three ads, a cookie wall, and a newsletter popup before you can type a single number. We think a calculator should load instantly, answer immediately, and get out of your way.

Every calculator on this site follows the same rules:

• The answer is visible without scrolling. No hunting.
• Every result is shareable. Your inputs live in the link, so you can send a result to anyone.
• Every calculator is embeddable. Want one on your own website? Click "Add to your website" and paste the snippet — free.
• We show our work. Each calculator explains its formula with a worked example, so you can trust (and check) the result.

We're adding new calculators constantly. If there's one you wish existed, tell us — the weirder the better.