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US customary tablespoons to US customary cups converter

Convert US customary tablespoons (tbsp (US)) to US customary cups (cup (US)).

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Instant conversion

Edit either value. Decimals and scientific notation supported.

tbsp (US)

cup (US)

CONVERSION

1 tbsp (US) ≈ 0.0625 cup (US)

Precision changes displayed rounding, not calculation accuracy.

FORMULAcup (US) = tbsp (US) ÷ 16

FORMULA & EXAMPLES

How to convert US customary tablespoons to US customary cups

cup (US) = tbsp (US) ÷ 16

Divide the tbsp (US) reading by 16.

Worked examples

1 tbsp (US) ≈ 0.0625 cup (US)

1 ÷ 16 ≈ 0.0625

16 tbsp (US) ≈ 1 cup (US)

16 ÷ 16 ≈ 1

Frequently asked questions

Which recipe measure should I select?

A metric cup is 250 mL, while a US customary cup is 236.5882365 mL. Metric teaspoons and tablespoons here are 5 mL and 15 mL; US customary spoons differ. Match the named definition in the recipe.

US customary tablespoons to US customary cups table

Fixed reference · US customary tablespoon to US customary cup

Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.

US customary tablespoon (tbsp (US))US customary cup (cup (US))
00
0.10.00625
0.50.03125
10.0625
20.125
50.3125
100.625
251.5625
503.125
1006.25
100062.5
Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.

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