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Cooking Converter

Cups, tablespoons, teaspoons, ml and fluid ounces.

Best for: Use it to follow a recipe in different units, or scale quantities up or down.

Complete guide

Input

From
To
How it's calculated & sources
The Cooking Converter uses the standard, deterministic formula, so the same inputs always produce the same result. It runs entirely in your browser, so your inputs are never uploaded. Last reviewed June 2026.

Free & no sign-up · runs entirely in your browser. Results are estimates for general information, not professional advice — verify important decisions with a qualified expert. Last reviewed June 2026.

How it works

Recipe volumes anchored in milliliters. US measures used by default.

Example

1 cup = 240 ml = 16 tbsp = 48 tsp.

Frequently asked questions

Is conversion real-time?+

Yes — values update instantly as you type in either field, with full bidirectional input.

Where does the cooking reference come from?+

All factors are SI-anchored using internationally accepted conversions.

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Complete guide

Quick answers

Short, sourced answers to the questions people (and AI assistants) ask most.

What is Cooking?
A cooking converter changes recipe measures between cups, tablespoons, teaspoons, millilitres and fluid ounces, and estimates grams for common ingredients.
Why does Cooking matter?
The same measure in your target unit; gram figures are ingredient-dependent estimates.
How is Cooking calculated?
Volume units convert through millilitres by fixed ratios. Converting volume to grams depends on the ingredient's density, so weight figures are estimates. Formula: 1 cup = 240 mL = 16 tbsp; 1 tbsp = 15 mL = 3 tsp; 1 tsp = 5 mL; 1 fl oz (US) = 29.57 mL.
What are common cooking mistakes?
Assuming a cup is the same everywhere - US 240 mL, metric 250 mL, UK 284 mL.
When should you use the Cooking Converter?
Use it to follow a recipe in different units, or scale quantities up or down.

What is the Cooking Converter?

A cooking converter changes recipe measures between cups, tablespoons, teaspoons, millilitres and fluid ounces, and estimates grams for common ingredients.

How the Cooking Converter works

Volume units convert through millilitres by fixed ratios. Converting volume to grams depends on the ingredient's density, so weight figures are estimates.

1 cup = 240 mL = 16 tbsp; 1 tbsp = 15 mL = 3 tsp; 1 tsp = 5 mL; 1 fl oz (US) = 29.57 mL

Cooking measures — teaspoons, tablespoons, cups, millilitres

1 teaspoon4.9310.3333
1 tablespoon14.7931
1 fluid ounce29.5762
1 cup (US)236.64816
1 pint (US)473.29632

Common mistakes to avoid

  • Assuming a cup is the same everywhere - US 240 mL, metric 250 mL, UK 284 mL.
  • Converting volume to grams without accounting for the ingredient (flour vs sugar differ).
  • Mixing US and imperial fluid ounces.

Keywords: cooking, recipe, cups.

Reviewed by the Free Tools Galaxy editorial team · Updated June 2026 · Calculated privately in your browser.

Frequently asked questions

Is the Cooking Converter free to use?+

Yes. Every tool on Free Tools Galaxy is 100% free, runs in your browser and requires no signup.

How accurate is the Cooking Converter?+

Cooking Converter uses the standard cooking formula in double-precision arithmetic, so the same inputs always produce the same result and you can verify any figure by hand. It is an educational estimate — real-world outcomes depend on your actual rates, rules and assumptions.

Do you store my inputs?+

No. The Cooking Converter runs entirely in your browser. Nothing is uploaded or saved to a server.

Can I use the Cooking Converter on mobile?+

Yes — the interface is fully responsive and works on phones, tablets and desktops.

What are common mistakes to avoid?+

The most frequent mistake is mixing units. Double-check your inputs use a single, consistent unit before clicking Calculate.

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Cooking Converter on Free Tools Galaxy — Cups, tablespoons, teaspoons, ml and fluid ounces. https://freetoolsgalaxy.com/tools/cooking-converter
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# Cooking Converter — the free tool I keep coming back to

Cups, tablespoons, teaspoons, ml and fluid ounces.

Try it: https://freetoolsgalaxy.com/tools/cooking-converter
Quora answer
The fastest way is to use a free in-browser cooking converter: https://freetoolsgalaxy.com/tools/cooking-converter. Cups, tablespoons, teaspoons, ml and fluid ounces.

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I built a free fraction calculator that works instantly in the browser — no signup, no ads in your face
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I kept needing a quick fraction calculator and most options online were slow or behind paywalls, so I built one that:

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