Yes, completely free with no signup required.

Does my data leave my device?

No. All calculations happen in your browser — nothing is sent to a server.

Does it work on mobile?

Yes. The tool is mobile-first and works on any modern browser.

Convert between cups, tablespoons, teaspoons, millilitres, fluid ounces, and grams instantly.

100% client-side · no upload

Amount From unit

Converted values

Cup (US)—

Tablespoon—

Teaspoon—

Millilitre (mL)—

Fluid ounce—

Litre (L)—

Is this tool free?: Yes, completely free with no signup required.
Does my data leave my device?: No. All calculations happen in your browser — nothing is sent to a server.
Does it work on mobile?: Yes. The tool is mobile-first and works on any modern browser.