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How Many Cups Is 8 Tablespoons?

8 tablespoons equals 1/2 cup. A full US cup holds 16 tablespoons, so 8 is exactly half of a cup — the same as 4 fluid ounces, and (handily) one standard stick of butter.

Updated Measurements & Conversions

The quick conversions

Tablespoons Cups
4 tbsp 1/4 cup
5 tbsp + 1 tsp 1/3 cup
8 tbsp 1/2 cup
12 tbsp 3/4 cup
16 tbsp 1 cup

How to remember it: 16 tablespoons make a cup, so 8 is half and 4 is a quarter. From there most recipe amounts are easy to eyeball.

Butter tip: in the US a stick of butter is 8 tablespoons = 1/2 cup, and the wrapper is usually marked in tablespoons, so you can slice exactly what you need.

A note on tablespoons vs teaspoons: there are 3 teaspoons in 1 tablespoon, so 8 tablespoons is also 24 teaspoons — but for a half cup you'll always just measure the 8 tablespoons or use a 1/2-cup scoop.

The closest sibling pages are How Many Grams Are in a Cup? and How Many Inches Is 6 Feet?.

See Measurements & Conversions for other answers in this topic, or start from more researched answers.

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Frequently Asked Questions

Is 8 tablespoons half a cup?

Yes. A cup is 16 tablespoons, so 8 tablespoons is exactly 1/2 cup, or 4 fluid ounces.

How many tablespoons are in a full cup?

16 tablespoons make one US cup. So 8 is half, 4 is a quarter, and 12 is three-quarters.

Is 8 tablespoons of butter half a cup?

Yes. One standard US stick of butter is 8 tablespoons, which equals 1/2 cup.

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