Maple Syrup
Metric Cup to Gram
US Cup (236ml)
314.7g
Metric Cup (250ml)
332.5g
A US cup (236.59ml) of maple syrup weighs 315g, while a metric cup (250ml) weighs 333g. That's a 5.7% difference - make sure you know which cup size your recipe uses!
Maple Syrup — Quick Reference
Common metric cup to gram conversions
| Metric Cup | Gram |
|---|---|
| ¼ cup | 83g |
| ⅓ cup | 111g |
| ½ cup | 166g |
| ⅔ cup | 222g |
| ¾ cup | 249g |
| 1 cup | 333g |
| 1½ cups | 499g |
| 2 cups | 665g |
Based on maple syrup density of 1.33 g/ml (poured method). Source: USDA FoodData Central.
Understanding Maple Syrup Conversions
The Math Behind This Conversion
To convert 1 metric cup of maple syrup to gram, we use the density of maple syrup (1.33 g/ml). A metric cup contains 250ml, so 1 metric cup equals 250ml. Multiplying by the density: 250ml × 1.33 g/ml = 332.5g.
US vs Metric Cups: Why It Matters
When converting maple syrup, the cup size matters significantly. A US cup (236.6ml) of maple syrup weighs 315g, while a metric cup (250ml) weighs 333g—a difference of 18g (6%). If you're following a recipe from a different country, using the wrong cup size could affect your results. American recipes use US cups, while recipes from Australia, UK, and most other countries use metric cups.
Measurement Tip
Measure maple syrup in a liquid measuring cup (the kind with a spout) placed on a flat surface. Read the measurement at eye level, looking at the bottom of the meniscus (the curved surface of the liquid). For sticky liquids like honey, lightly coat the measuring cup with oil first to help it slide out easily.
About Our Data
The density value of 1.33 g/ml for maple syrup is from the USDA FoodData Central database (ID: 169661). This measurement was taken with maple syrup poured into the measuring cup.