About MetraNest

Plan a project without complicating the calculations

MetraNest brings together tools for the small decisions before a purchase: how many tins to buy, how many rolls to use, what length of fabric to cut or how to arrange picture frames.

Each result comes with its method, inputs and limitations. You can compare assumptions, save calculations in a project and take a printable sheet with you.

Tools in six languages

The same calculations are available in French, German, English, Italian, Spanish and Portuguese. Units are clearly stated: use the dimensions and coverage or dosage specified for your chosen product. Your projects remain available when you switch languages.

A site that stays simple

Calculations run on your device. A project is saved in the browser only when you ask. The tools are free and require no registration.

Read our method · How the site is funded