Ever paused mid-recipe wondering how many grams are in a tablespoon of sugar? The answer varies by ingredient because a tablespoon measures volume, not weight. This article provides gram conversions for over 30 common cooking ingredients — a handy reference to keep bookmarked.
Tablespoon & Teaspoon Basics
| Measuring Spoon | Volume | Relationship |
|---|---|---|
| 1 tablespoon (Tbsp) | 15 ml | = 3 teaspoons |
| 1 teaspoon (tsp) | 5 ml | = 1/3 tablespoon |
| 1/2 tablespoon | 7.5 ml | = 1.5 teaspoons |
| 1/2 teaspoon | 2.5 ml | — |
A tablespoon and teaspoon measure volume (ml), not weight. The same tablespoon holds 15 g of water, 9 g of sugar, and 18 g of salt — all because of differences in density. That's why an ingredient-specific conversion chart is essential.
Gram Conversion Charts by Ingredient
Liquid Seasonings
Ranges from water-density liquids to heavier ones like soy sauce.
Liquid seasonings — gram chart
| Ingredient | 1 tsp | 1 Tbsp | 2 Tbsp | 3 Tbsp | 1 cup (200 ml) |
|---|---|---|---|---|---|
| Water | 5 g | 15 g | 30 g | 45 g | 200 g |
| Cooking sake | 5 g | 15 g | 30 g | 45 g | 200 g |
| Vinegar | 5 g | 15 g | 30 g | 45 g | 200 g |
| Soy sauce | 6 g | 18 g | 36 g | 54 g | 230 g |
| Mirin | 6 g | 18 g | 36 g | 54 g | 230 g |
| Worcestershire sauce | 6 g | 18 g | 36 g | 54 g | 230 g |
| Oyster sauce | 6 g | 18 g | 36 g | 54 g | 230 g |
| Mentsuyu (2× concentrate) | 6 g | 18 g | 36 g | 54 g | 230 g |
| Ponzu | 6 g | 18 g | 36 g | 54 g | 230 g |
Oils and Fats
Oils are lighter than water, so a tablespoon weighs less than 15 g.
Oils and fats — gram chart
| Ingredient | 1 tsp | 1 Tbsp | 2 Tbsp | 3 Tbsp | 1 cup (200 ml) |
|---|---|---|---|---|---|
| Vegetable oil | 4 g | 12 g | 24 g | 36 g | 180 g |
| Olive oil | 4 g | 12 g | 24 g | 36 g | 180 g |
| Sesame oil | 4 g | 12 g | 24 g | 36 g | 180 g |
| Butter | 4 g | 12 g | 24 g | 36 g | 180 g |
| Margarine | 4 g | 12 g | 24 g | 36 g | 180 g |
| Lard | 4 g | 12 g | 24 g | 36 g | 180 g |
Sugars and Sweeteners
Sugar weights vary significantly by type. Confusing white sugar with granulated sugar can noticeably affect sweetness.
Sugars and sweeteners — gram chart
| Ingredient | 1 tsp | 1 Tbsp | 2 Tbsp | 3 Tbsp | 1 cup (200 ml) |
|---|---|---|---|---|---|
| White sugar (jōhakutō) | 3 g | 9 g | 18 g | 27 g | 130 g |
| Granulated sugar | 4 g | 12 g | 24 g | 36 g | 180 g |
| Light brown sugar (sanontō) | 3 g | 9 g | 18 g | 27 g | 130 g |
| Powdered sugar | 3 g | 9 g | 18 g | 27 g | 100 g |
| Brown sugar (powdered) | 3 g | 9 g | 18 g | 27 g | 130 g |
| Honey | 7 g | 21 g | 42 g | 63 g | 280 g |
| Maple syrup | 7 g | 21 g | 42 g | 63 g | 280 g |
| Corn syrup (mizuame) | 7 g | 21 g | 42 g | 63 g | 270 g |
Salt
Grain size affects weight per spoon.
Salt — gram chart
| Ingredient | 1 tsp | 1 Tbsp | 2 Tbsp | 3 Tbsp | 1 cup (200 ml) |
|---|---|---|---|---|---|
| Table salt (refined) | 6 g | 18 g | 36 g | 54 g | 240 g |
| Coarse salt (arajio) | 5 g | 15 g | 30 g | 45 g | 180 g |
Flours and Starches
Powders contain trapped air, making them lighter than they look.
Flours and starches — gram chart
| Ingredient | 1 tsp | 1 Tbsp | 2 Tbsp | 3 Tbsp | 1 cup (200 ml) |
|---|---|---|---|---|---|
| Cake flour (hakurikiko) | 3 g | 9 g | 18 g | 27 g | 110 g |
| Bread flour (kyōrikiko) | 3 g | 9 g | 18 g | 27 g | 110 g |
| Potato starch (katakuriko) | 3 g | 9 g | 18 g | 27 g | 130 g |
| Cornstarch | 2 g | 6 g | 12 g | 18 g | 100 g |
| Baking powder | 4 g | 12 g | 24 g | 36 g | 150 g |
| Baking soda | 4 g | 12 g | 24 g | 36 g | 190 g |
| Breadcrumbs (dry) | 1 g | 3 g | 6 g | 9 g | 40 g |
| Breadcrumbs (fresh) | 1 g | 3 g | 6 g | 9 g | 40 g |
Pastes and Sauces
Pastes and sauces — gram chart
| Ingredient | 1 tsp | 1 Tbsp | 2 Tbsp | 3 Tbsp |
|---|---|---|---|---|
| Miso | 6 g | 18 g | 36 g | 54 g |
| Ketchup | 5 g | 15 g | 30 g | 45 g |
| Mayonnaise | 4 g | 12 g | 24 g | 36 g |
| Wasabi paste | 5 g | 15 g | 30 g | 45 g |
| Mustard paste | 5 g | 15 g | 30 g | 45 g |
| Tomato paste | 6 g | 18 g | 36 g | 54 g |
Powdered Seasonings and Other
Powdered seasonings — gram chart
| Ingredient | 1 tsp | 1 Tbsp | 2 Tbsp | 3 Tbsp |
|---|---|---|---|---|
| Parmesan cheese (grated) | 2 g | 6 g | 12 g | 18 g |
| Cocoa powder | 2 g | 6 g | 12 g | 18 g |
| Matcha | 2 g | 6 g | 12 g | 18 g |
| Curry powder | 2 g | 6 g | 12 g | 18 g |
| Gelatin powder | 3 g | 9 g | 18 g | 27 g |
| Instant coffee | 2 g | 6 g | 12 g | 18 g |
| Skim milk powder | 2 g | 6 g | 12 g | 18 g |
Reverse Lookup — Grams to Tablespoons
When a recipe calls for "30 g of sugar," this table tells you how many spoons that is.
| Ingredient | 10 g | 20 g | 30 g | 50 g | 100 g |
|---|---|---|---|---|---|
| White sugar | ~1 Tbsp | ~2 Tbsp + 1 tsp | ~3 Tbsp + 1 tsp | ~5.5 Tbsp | ~11 Tbsp |
| Table salt | ~1.5 tsp | ~1 Tbsp | ~1.5 Tbsp + 1 tsp | ~3 Tbsp | ~5.5 Tbsp |
| Soy sauce | ~1.5 tsp | ~1 Tbsp | ~1.5 Tbsp + 1 tsp | ~3 Tbsp | ~5.5 Tbsp |
| Cake flour | ~1 Tbsp | ~2 Tbsp + 1 tsp | ~3 Tbsp + 1 tsp | ~5.5 Tbsp | ~11 Tbsp |
| Vegetable oil | ~2.5 tsp | ~1.5 Tbsp + 1 tsp | ~2.5 Tbsp | ~4 Tbsp | ~8 Tbsp |
| Butter | ~2.5 tsp | ~1.5 Tbsp + 1 tsp | ~2.5 Tbsp | ~4 Tbsp | ~8 Tbsp |
Why Different Ingredients Weigh Different Amounts
The same 15 ml tablespoon produces different weights because of differences in density (specific gravity).
| Category | Approx. Density | Weight per Tbsp | Examples |
|---|---|---|---|
| Heavy liquids | ~1.2 | 18 g | Soy sauce, mirin, table salt |
| Water-density liquids | ~1.0 | 15 g | Water, vinegar, sake |
| Oils and fats | ~0.8 | 12 g | Vegetable oil, butter |
| Light powders | ~0.6 | 9 g | Sugar, flour |
| Very light powders | ~0.4 | 6 g | Parmesan, cocoa |
| Ultra-light powders | ~0.2 | 3 g | Breadcrumbs |
Ingredients with a density above 1.0 (soy sauce, mirin) are heavier than water, while oils and powders are lighter.
How to Measure Correctly
Liquids
- Hold the spoon level
- Fill to the brim
- A slight meniscus (surface tension bulge) is the correct full measure
Powders and Sugar
- Scoop a heaping spoonful
- Level it off with the flat edge of a knife or spatula
- The leveled surface is one accurate measure
Pastes (Miso, Butter, etc.)
- Pack the spoon without air pockets
- Level off the surface with a knife
- Avoid gaps — they reduce the actual amount
Measuring Half a Tablespoon
- Liquids: Fill to about two-thirds of the spoon's depth
- Powders: Level a full spoon, then push half off along the center line
Substitutes When You Don't Have Measuring Spoons
| Substitute | Approximate Volume | Equivalent |
|---|---|---|
| Plastic bottle cap | ~7.5 ml | 1/2 tablespoon |
| Dinner spoon | ~15 ml | 1 tablespoon |
| Regular teaspoon (silverware) | ~5 ml | 1 teaspoon |
| Small ladle | ~50 ml | ~3 tablespoons |
These are rough estimates. For baking or precise recipes, a kitchen scale is the most reliable tool.
FAQ
How many grams is 1 tablespoon?
It depends on the ingredient. At 15 ml, water weighs 15 g, white sugar weighs 9 g, salt weighs 18 g, and soy sauce weighs 18 g. The difference is due to density.
How many grams is 1 tablespoon of sugar?
White sugar: 1 Tbsp = 9 g, 1 tsp = 3 g. Granulated sugar: 1 Tbsp = 12 g, 1 tsp = 4 g. The type of sugar matters.
What is the difference between a tablespoon and a teaspoon?
A tablespoon = 15 ml, a teaspoon = 5 ml. One tablespoon equals exactly 3 teaspoons. Both should be leveled when measuring.
What can I use if I don't have measuring spoons?
A bottle cap (≈ 7.5 ml) works as half a tablespoon, a dinner spoon as one tablespoon, and a regular teaspoon as one measuring teaspoon. For precision, use a kitchen scale.
How many tablespoons is 50 grams of sugar?
For white sugar: 50 ÷ 9 ≈ 5.6 tablespoons, or about 5 tablespoons plus 2 teaspoons.
Summary
Tablespoon and teaspoon gram weights vary by ingredient because spoons measure volume, not mass. Key points:
- 1 Tbsp = 15 ml, 1 tsp = 5 ml (volume is fixed)
- Water-density liquids (vinegar, sake): 1 Tbsp = 15 g
- Heavy liquids (soy sauce, mirin, salt): 1 Tbsp = 18 g
- Oils and fats (vegetable oil, butter): 1 Tbsp = 12 g
- Powders (sugar, flour): 1 Tbsp = 9 g
- Honey: 1 Tbsp = 21 g (notably heavy)
- Reverse formula: grams ÷ grams-per-tablespoon = tablespoons
Bookmark this chart for quick mid-cooking reference.
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