How many grams are in a tablespoon?

It depends on the ingredient. A tablespoon of water weighs about 14.79 grams, a tablespoon of sugar weighs about 12.5 grams, a tablespoon of butter weighs about 14.2 grams, and a tablespoon of flour weighs about 7.8 grams.

Why can't I use one conversion factor for all ingredients?

Because grams measure mass (weight) while tablespoons measure volume. Different ingredients have different densities, so the same volume of different substances weighs different amounts. A tablespoon of honey is much heavier than a tablespoon of flour.

Is it better to measure by weight or volume for baking?

Weighing ingredients in grams is more accurate for baking because volume measurements can vary based on how you scoop, pack, or level the ingredient. Professional bakers almost always use weight measurements.

How to Convert Grams to Tablespoons - Guide by Ingredient

Why Grams to Tablespoons Is Not a Simple Conversion

Unlike converting between two weight units or two volume units, converting grams (weight) to tablespoons (volume) depends on the density of the ingredient. One tablespoon of water weighs about 14.79 grams, but one tablespoon of flour weighs only about 7.8 grams because flour is less dense.

The general formula is:

Tablespoons = Grams ÷ (density in g/mL × 14.787)

Where 14.787 mL is the volume of one US tablespoon.

Conversion by Common Ingredient

Ingredient	1 Tablespoon (grams)	10g = Tablespoons
Water	14.79 g	0.68 tbsp
Granulated sugar	12.5 g	0.80 tbsp
Brown sugar (packed)	13.8 g	0.72 tbsp
All-purpose flour	7.8 g	1.28 tbsp
Butter	14.2 g	0.70 tbsp
Olive oil	13.5 g	0.74 tbsp
Honey	21.0 g	0.48 tbsp
Salt (table)	18.0 g	0.56 tbsp
Cocoa powder	7.4 g	1.35 tbsp
Baking powder	13.8 g	0.72 tbsp

Step-by-Step Examples

Example 1: 30 Grams of Sugar to Tablespoons

Step 1: One tablespoon of sugar = 12.5 g.
Step 2: 30 ÷ 12.5 = 2.4 tablespoons.
Result: 30 g sugar = approximately 2 tablespoons + 1 teaspoon.

Example 2: 50 Grams of Flour to Tablespoons

Step 1: One tablespoon of flour = 7.8 g.
Step 2: 50 ÷ 7.8 = 6.4 tablespoons.
Result: 50 g flour = approximately 6 tablespoons + 1 teaspoon.

Example 3: 15 Grams of Olive Oil to Tablespoons

Step 1: One tablespoon of olive oil = 13.5 g.
Step 2: 15 ÷ 13.5 = 1.11 tablespoons.
Result: 15 g olive oil = approximately 1 tablespoon.

Real-World Applications

Baking

International recipes often list ingredients in grams, while American home bakers rely on tablespoons and cups. Accurate conversion is critical for baking, where small measurement errors can affect texture and rise.

Nutrition Tracking

Food labels list nutrients per gram, but you might measure with tablespoons at home. Converting helps you accurately track calorie and macro intake.

Medication and Supplements

Powdered supplements often provide dosing in grams but include a scoop measured in tablespoons. Knowing the conversion ensures accurate dosing, especially for supplements where precision matters.

Pro Tip: Invest in a Kitchen Scale

For the most accurate results, weigh ingredients directly in grams rather than converting to volume measurements. A digital kitchen scale costs under $15 and eliminates the variability inherent in volume measurements. For quick conversions, use our weight converter.