Convert Water from Tablespoon to Grams
How many grams is 1 tablespoon of water?
1 tablespoon of water (H2O) is 15 grams. 2 tablespoons of water is 30 grams. 1/2 tablespoon of water is 7.5 grams. 1/4 tablespoon (0.25 tablespoon) of water is 3.75 grams. Use the converter below for any amount.
- A tablespoon here is the 15 ml metric standard, about 16.67 to a metric cup, the same size as a UK tablespoon. A US tablespoon is smaller at 14.79 ml, so US cooks measuring with US spoons need slightly more. An Australian tablespoon is larger at 20 ml, so it holds about a third more. When tablespoon size matters →
- One metric tablespoon of water weighs about 15 grams. A US tablespoon (14.79 ml) holds about 14.8 grams and an Australian tablespoon (20 ml) about 20 grams.
No measuring spoons? The tool below gets you close, and a measuring spoon set keeps small amounts accurate.
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Common Water Conversions
Here are the most common water conversions from tablespoons to grams.
| Tablespoons | Grams |
|---|---|
| 1 tbsp | 15 g |
| 2 tbsp | 30 g |
| 3 tbsp | 45 g |
| 4 tbsp | 60 g |
| 6 tbsp | 90 g |
| 8 tbsp | 120 g |
| 10 tbsp | 150 g |
| 12 tbsp | 180 g |
| 16 tbsp | 240 g |
For tablespoons to grams with a different ingredient, use the tablespoons to grams converter for a quick-reference table.
For the reverse conversion, see 100 grams of water in tablespoons.
Frequently Asked Questions
- What is 1 tablespoon of water in grams?
- 1 tablespoon of water is 15 grams. The ratio is fixed, so 2 tablespoons of water is 30 grams and 0.5 tablespoons is 7.5 grams. Use the converter above for any quantity, or check the conversion chart on this page for the most common amounts at a glance. Open the water converter
- How many grams is 1.5 tablespoons of water?
- 1.5 tablespoons of water is 22.5 grams. The ratio is fixed, so 1 tablespoon of water is 15 grams and 2 tablespoons is 30 grams. Type any other amount into the converter above for the exact figure, or use the chart above for the common ones.
- What is 2 tablespoons of water in grams?
- 2 tablespoons of water is 30 grams. Conversions scale in a straight line, so halving or doubling a recipe keeps the same ratio. 1 tablespoon of water is 15 grams, and you can multiply or divide that figure to match whatever your recipe needs. Enter any amount in the converter above for an exact grams reading.
- How many tablespoons of water is 15 grams?
- 15 grams of water is 1 tablespoon. The conversion works the same in reverse, so you can switch between grams and tablespoons without changing the result. This helps when a recipe lists tablespoons but you would rather weigh or measure in grams. The converter above and the chart above cover both directions for any amount.
- How much is 1 tablespoon of H2O in grams?
- H2O is another name for water, so 1 tablespoon of H2O is 15 grams, exactly the same as water. The figure does not change with the name: 2 tablespoons is 30 grams and 0.5 tablespoons is 7.5 grams. Use the converter above for any quantity, or read the conversion chart on this page for the most common amounts.