Free tool

What have I lost?

Weight loss is hard to picture. This makes it stupidly easy.

Questions people ask

How does "What have I lost?" work?

Type in how much weight you have lost and pick a category. It finds everyday things that weigh about the same, like bowling balls, house cats or gold bars, and turns the answer into an image you can save or share.

Is the number I type saved anywhere?

No. The comparison is worked out on the page and nothing you type is kept. Only if you choose to make a share link is the finished image saved, so the link can show it, and it is deleted after 30 days.

Can I get a different comparison?

Yes. Reroll for another object in the same category, or switch categories, as many times as you like before you save it.

Try the other free tools

In the app, this fills itself in

Here you typed your number in. Tirzing already knows it, so a fresh comparison is waiting on your dashboard every time you weigh in, no typing. It also tracks your shots, doses, supply and side effects, and tells you when you've stalled.