How many grams in a cup of maple syrup?
1 cup of maple syrup weighs 315 g.1 tablespoon: 20 g1 teaspoon: 6.6 g
Weights are for maple syrup (liquid), in US customary cups.
Convert any amount
= 315 g
Enter a number or fraction, such as 1/2 or 1 1/2.
Cups to grams
| Cups | Grams |
|---|---|
| ⅛ cup | 39 g |
| ¼ cup | 79 g |
| ⅓ cup | 105 g |
| ½ cup | 158 g |
| ⅔ cup | 210 g |
| ¾ cup | 236 g |
| 1 cup | 315 g |
| 1 ½ cups | 473 g |
| 2 cups | 630 g |
| 3 cups | 945 g |
Grams to cups
| Grams | US measure |
|---|---|
| 25 g | ≈ 1 tbsp + 1 tsp |
| 50 g | ≈ 2 ½ tbsp |
| 100 g | ≈ ¼ cup + 1 tbsp |
| 150 g | ≈ ½ cup |
| 200 g | ≈ ⅝ cup |
| 250 g | ≈ ¾ cup + 1 tbsp |
| 500 g | ≈ 1 ½ cups + 1 tbsp |
| 1,000 g | 3 cups + 3 tbsp |
Rounded to amounts you can measure; ≈ marks a rounded answer.
Measuring maple syrup
These weights are for maple syrup (liquid). A different form, or a cup filled another way, weighs differently, so weigh it if the recipe gives grams.
The King Arthur Baking ingredient weight chart gives 312 g per cup. We use the USDA figure throughout.
Source
USDA FoodData Central, food 169661: “Syrups, maple”, 1 cup = 315 g (USDA FoodData Central SR Legacy, April 2018). Other amounts are calculated with 1 cup = 16 tablespoons = 48 teaspoons. Data version 2026-10-17.1, reviewed 16 October 2026.
Scaling a recipe?
Paste the ingredients into the recipe scaler to double, halve or resize every amount at once.