Water: grams to cups

One US cup of water weighs about 237 grams, so 100 grams is about 0.42 US cups (6.75 tablespoons).

Convert an ingredient

Decimals and fractions work, including 1/2 and 1 1/2.

Common amounts

US measuring cups, about 236.6 mL each.

Water

About 0.42 US cups

6.75 US tablespoons.

One US cup of water weighs about 237 grams.

0.422 US cups
Cup scale: 1 US cup
Scale: 100 g

Use drinking water. Milk, oil and honey have their own cup weights.

Common amounts of water

50 grams of water

About 0.21 US cups (3.38 tablespoons).

100 grams of water

About 0.42 US cups (6.75 tablespoons).

200 grams of water

About 0.84 US cups (13.5 tablespoons).

250 grams of water

About 1.05 US cups (16.88 tablespoons).

Water grams to cups

Water; cup amounts are estimates
GramsUS cupsTablespoons
25 g0.111.69
50 g0.213.38
75 g0.325.06
100 g0.426.75
125 g0.538.44
150 g0.6310.13
200 g0.8413.5
250 g1.0516.88
300 g1.2720.25
400 g1.6927
500 g2.1133.76

Water cups to grams

Water; one US cup is about 237 g
US cupsGramsOunces by weight
1/829.63 g1.04
1/459.25 g2.09
1/379 g2.79
1/2118.5 g4.18
2/3158 g5.57
3/4177.75 g6.27
1237 g8.36
1 1/2355.5 g12.54
2474 g16.72
3711 g25.08
4948 g33.44

Same cup, different weight

Match the recipe’s wording: a packed, sifted or cooked cup weighs a different amount.

Grams in one US cup
IngredientGrams per cup100 g in cups
Water2370.42
Whole milk2440.41

Measuring water by the cup

Use drinking water. Milk, oil and honey have their own cup weights.

Level dry ingredients with a flat edge instead of leaving a heap, and read liquids on a flat surface at eye level. When a recipe gives grams, a kitchen scale is the surest way to match it.

Cup weight: USDA FoodData Central, SR Legacy release 2018-04, FDC ID 173647 (Beverages, water, tap, drinking).

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Updated · The Well Stocked Kitchen