1/8 cup of water in grams

1/8 cup of water weighs about 30 grams.

Grams30 g
Ounces1.04 oz
Tablespoons2 tbsp
Teaspoons6 tsp
Milliliters (volume)30 ml

This is based on 1 cup of water = 237 g, so 1/8 cup of water is 1/8 × 237 ≈ 30 g.

How to measure 1/8 cup of water

By weight (most accurate): set your bowl on a kitchen scale, press tare, and add 30 g of water.

By volume: Use 2 level tablespoons. Most measuring-cup sets do not include a 1/8 cup.

One milliliter of water weighs one gram, so a US cup (236.6 ml) of water weighs about 237 g.

Why water weighs what it does

Water weighs about the same as water by volume: a cup of water is about 237 g.

1/8 cup of other ingredients

The same 1/8 cup holds a very different weight depending on the ingredient:

Ingredient1/8 cup in grams
Water30 g
Vegetable oil27 g
All-purpose flour15 g
Granulated sugar25 g
Butter28 g
Milk31 g

Other amounts of water

Full water conversion chart → · Water by the tablespoon →

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