Convert Tablespoons to Grams Instantly

It depends on the ingredient! 1 tablespoon of water weighs exactly 15 grams (since water has a density of 1 g/ml and a metric tablespoon is 15 ml). However, 1 tablespoon of flour weighs about 7.95 grams, while 1 tablespoon of sugar weighs about 12.75 grams. Always use ingredient-specific conversions for accuracy.

A metric tablespoon is exactly 15 ml, used in most countries worldwide. A US tablespoon is approximately 14.79 ml (technically 14.7868 ml). The difference is small — about 1.4% — but can matter in precision baking. Our calculator supports both standards.

Because they have different densities! A tablespoon measures volume (how much space something takes up), while grams measure weight (mass). Denser ingredients like honey (1.42 g/ml) pack more mass into the same volume than lighter ingredients like flour (0.53 g/ml).

There are 16 tablespoons in 1 US cup (236.6 ml). In metric, 1 metric cup (250 ml) contains about 16.67 tablespoons. Also remember: 1 tablespoon = 3 teaspoons, which is handy for smaller measurements.

Our converter assumes a level tablespoon, which is the standard in most recipes. A level tablespoon means filling the spoon and then scraping off the excess with a straight edge. A heaping tablespoon can contain 1.5–2× more ingredient and is less precise for baking.

Yes! Our conversions use established density values from food science databases. However, for professional baking, we always recommend using a digital kitchen scale. Volume measurements (teaspoons) can vary by how tightly an ingredient is packed, while weight (grams) is always consistent.