What Is 1 Tablespoon in Grams?
It depends on what you are measuring. 1 tablespoon of all-purpose flour is 7.5 grams; 1 tablespoon of granulated sugar is 12.5 grams; 1 tablespoon of butter is 14.2 grams; 1 tablespoon of water is 15 grams. A tablespoon is a fixed volume (14.79 mL in the US), so the only thing that changes between ingredients is density — how much that 14.79 mL actually weighs.
This is the trap most online conversion charts fall into. They give you one number for “1 tablespoon → grams” and either ignore the ingredient or hedge with a wide range (10–17 g) that is useless in a baking context. Real recipes need the specific number for the specific ingredient.
Tablespoons to Grams — Charted for Common Ingredients
This is the chart most recipe developers keep open. Pull the row for your ingredient, multiply by the number of tablespoons in the recipe, done:
| Ingredient | 1 tbsp (g) | 2 tbsp (g) | 4 tbsp / ¼ cup (g) | 8 tbsp / ½ cup (g) | 16 tbsp / 1 cup (g) |
|---|---|---|---|---|---|
| All-purpose flour | 7.5 | 15 | 30 | 60 | 120 |
| Bread flour | 8.1 | 16.2 | 32.5 | 65 | 130 |
| Cake flour | 7.1 | 14.2 | 28.5 | 57 | 114 |
| Granulated sugar | 12.5 | 25 | 50 | 100 | 200 |
| Brown sugar (packed) | 13.75 | 27.5 | 55 | 110 | 220 |
| Powdered sugar | 7.5 | 15 | 30 | 60 | 120 |
| Butter (solid) | 14.2 | 28.4 | 56.75 | 113.5 | 227 |
| Water / Milk | 15 | 30 | 60 | 120 | 240 |
| Vegetable oil | 13.6 | 27.2 | 54.5 | 109 | 218 |
| Honey / Maple syrup | 21.25 | 42.5 | 85 | 170 | 340 |
| Cocoa powder | 6.25 | 12.5 | 25 | 50 | 100 |
| Table salt | 18.25 | 36.5 | 73 | 146 | 292 |
| Baking powder | 12 | 24 | 48 | 96 | 192 |
| Rolled oats | 5.6 | 11.2 | 22.5 | 45 | 90 |
| Chocolate chips | 10.6 | 21.2 | 42.5 | 85 | 170 |
| Shredded cheese | 7.1 | 14.2 | 28.25 | 56.5 | 113 |
Tired of the lookup? Our Kitchen Measurement Converter handles all of these (and 25+ more) automatically. Pick the ingredient once, then change the number of tablespoons and read off the gram total without re-doing the math.
Why Density Matters More Than the Number on the Chart
The honest answer to “how many grams is 1 tablespoon” is “of what?” If you weigh 1 tablespoon of flour with a fine scale you get 7.5 g if you spoon and level it, but 8–10 g if you scoop — the same error that messes up cup measurements. Tablespoons magnify that mistake because the volume is small: a packed tablespoon is 30–40% heavier than a level one. So a 25% error at the tablespoon level becomes a 25% error in your recipe, not the dilution you get with cups.
The reverse mistake is also common: assuming a tablespoon of honey and a tablespoon of water weigh the same. They do not — honey is 21.25 g vs water at 15 g, because honey is denser (about 1.42 g/mL). In a recipe that uses a lot of honey (glazes, baklava, teriyaki), assuming “1 tbsp is 1 tbsp” can leave you 30% short on sugar and overrun on liquid.
Three Quick Rules That Survive Any Ingredient
Even when you do not have a chart in front of you, three density tiers cover most pantry ingredients:
- Light powders (≈ 7 g/tbsp): all-purpose and cake flour, cocoa, powdered sugar, oats. Anything that “pours and settles.”
- Mid-density (≈ 12–15 g/tbsp): granulated sugar, brown sugar, butter, salt, baking powder, oil, water, milk, shredded cheese.
- Heavy syrups (≈ 20–22 g/tbsp): honey, maple syrup, molasses, corn syrup. About 2× the weight of flour at the same volume.
If you remember nothing else, remembering these three tiers will get you within 5% of any ingredient you can name.
When to Convert — and When to Skip
If you are scaling a recipe, you should convert tablespoons to grams once at the top of the recipe and scale in grams from there, not for every ingredient. Round-tripping (cups → grams → cups as you go) multiplies the rounding error each time. Convert flour, sugar, butter, and salt; leave vanilla, extracts, and “a pinch of” as-is — those are flavor, not structure.
If the recipe yields 36 cookies but you need 60, multiply each weight by 1.67 and divide the dough into 60 portions instead of eyeballing “add another half batch.” Our Recipe Servings Calculator does this scaling for you and keeps the leavening ratios correct (you cannot simply 1.67× the baking powder the way you can 1.67× the flour).
Print-Friendly Reference
If you cook a lot and your phone is buried in flour, pin our Conversion Chart to the fridge. It has flour, sugar, liquids, fats, and dairy on one page in both gram and cup form — the same numbers the converter uses, laid out so you can read them while your hands are covered in dough.
Try Our Free Tools
Stop scrolling through six different chart websites. The Kitchen Measurement Converter converts tablespoons (and teaspoons, cups, ounces, mL) to grams for any baking ingredient in one input. Pair it with the Recipe Servings Calculator to rescale batches, and the Baking Pan Converter to keep your pan honest. Free, instant, no signup.