VOLUME CONVERSION
US tablespoon to US cup.
Convert us tablespoon (tbsp (US)) to us cup (cup (US)), with the math explained.
1 tbsp (US) = 0.0625 cup (US)
US and UK gallons, pints, and fluid ounces are different sizes. A metric cup is 250 mL; a US customary cup is 236.5882365 mL.
THE MATH, MADE SIMPLE
How to convert us tablespoon to us cup
Multiply your us tablespoon value by 0.0625 to get the equivalent in us cup. Both units are normalized through the liter.
cup (US) = tbsp (US) × 0.062510 tbsp (US) = 0.625 cup (US)
Result rounded to 12 significant digits. Change the precision in the calculator to suit your task.US and UK gallons, pints, and fluid ounces are different sizes. A metric cup is 250 mL; a US customary cup is 236.5882365 mL.
QUICK REFERENCE
tbsp (US) to cup (US) conversion table
| US tablespoon (tbsp (US)) | US cup (cup (US)) |
|---|---|
| 1 tbsp (US) | 0.0625 cup (US) |
| 2 tbsp (US) | 0.125 cup (US) |
| 5 tbsp (US) | 0.3125 cup (US) |
| 10 tbsp (US) | 0.625 cup (US) |
| 20 tbsp (US) | 1.25 cup (US) |
| 50 tbsp (US) | 3.125 cup (US) |
| 100 tbsp (US) | 6.25 cup (US) |
| 500 tbsp (US) | 31.25 cup (US) |
| 1,000 tbsp (US) | 62.5 cup (US) |
About the us tablespoon
The us tablespoon (tbsp (US)) is a unit of volume. One us tablespoon equals 0.0147867647812 liter (base unit) in this calculator.
All us tablespoon conversionsAbout the us cup
The us cup (cup (US)) is a unit of volume. One us cup equals 0.2365882365 liter (base unit) in this calculator.
All us cup conversionsCommon questions
What is 1 tbsp (US) in cup (US)?
One us tablespoon equals 0.0625 cup (US). Use the formula above for other values.
Why might another calculator show a different last digit?
Calculators may round at different stages or use different unit conventions. We keep full JavaScript numeric precision during calculation and round only for display. Choose up to 15 significant digits. Check US versus UK units and the notes for this category.
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