About Tooliro

Tooliro is a collection of 138 calculators and 34 generators for questions that come up at home: how much water a dough needs, how big a filter a fish tank needs, what a lease buyout costs, how long a 3D print takes. Every tool is free and works without an account.

How the tools work

Each tool page explains the formula or rule of thumb behind the result, so you can check the numbers yourself. The calculation runs in your browser. What you type into a tool is not sent to a server and is not stored.

What the results are, and what they are not

The results are estimates based on common formulas and typical values. They are good enough to plan a bake, a project or a purchase. They do not replace a vet, a doctor, an electrician, a tax adviser or the instructions that came with your product.

Found a mistake?

If a result looks wrong or a tool is missing an option you need, write to appsplosion.help@gmail.com. Corrections and suggestions for new tools are welcome. You can also browse everything by topic.