Saved jobs
Every calculator can keep the job you are working on under a name. What is saved is the measurements you typed, not the answer — so a saved job always recalculates against today's figures rather than freezing yesterday's.
Nothing saved on this device yet.
Open any calculator, work out a real job, then give it a name under the answer. It will be here next time you open this browser.
Pick a calculatorWhere these live
On this device, in this browser, and nowhere else. There is no account, nothing is uploaded, and this site never sees them — which is also why they do not follow you to your phone. To move a job to another device, open it and use Copy link: the measurements travel in the link.
Clearing your browser data clears these too, so a save is not a backup. Export the lot to a file before you wipe anything you care about.