Convert Water – Cups, Grams, Ounces & ML

Need to know how many grams are in a cup of water? Our smart converter lets you switch between cups, grams, ounces, and milliliters instantly. Water is the base for almost every cooking and baking conversion — and it’s the most precise ingredient to measure by weight.

Common Water Conversions

• 1 cup of water ≈ 240 grams
• 1 tablespoon ≈ 15 grams
• 100 grams ≈ 0.42 cups
• 1 ml ≈ 1 gram
• 1 ounce ≈ 28.35 grams

About Water Measurements

Water is the reference standard for cooking and science conversions — its density of 1.00 g/ml means that 1 ml equals 1 gram. This makes it the ideal baseline for calibrating your kitchen scales and measuring other liquids accurately.

Kitchen & Baking Uses

• Perfect for dissolving yeast in baking recipes.
• Use room-temperature water for even dough mixing.
• 1 liter of water equals exactly 1 kilogram — great for metric cooking.

Keep your conversions crystal clear! Dive into our handy resources for cups to grams conversion, baking measurement tips, and kitchen unit charts to cook and bake with confidence.