Agave Syrup — Grams & Cups Converter
1 cup of agave syrup (also called agave nectar) weighs about 330 g, which makes a tablespoon 20.6 g and a teaspoon 6.88 g. Small amounts are easier to measure with spoons than to weigh.
💡 Tip: Agave is sweeter than sugar, so use less than the recipe's sugar amount. It pours easily and dissolves well in cold drinks.
How many cups is a given weight of agave syrup?
| Grams | Amount | Ounces |
|---|---|---|
| 15 | 2 1/8 tsp | 0.53 |
| 20 | 1 tbsp | 0.71 |
| 30 | 1 1/2 tbsp | 1.06 |
| 50 | 2 3/8 tbsp | 1.76 |
| 100 | 1/3 cup | 3.53 |
| 150 | 1/2 cup | 5.29 |
| 200 | 5/8 cup | 7.05 |
| 250 | 3/4 cup | 8.82 |
| 300 | 7/8 cup | 10.6 |
| 340 | 1 cup | 12 |
| 450 | 1 3/8 cups | 15.9 |
Swapping agave nectar for sugar and other liquids
Agave syrup (or agave nectar) is a thin, free-pouring sweetener — a cup weighs about 330 g (11.6 oz), with each tablespoon near 20.5 g. It's sweeter than sugar, so to replace 1 cup of sugar use roughly ⅔ cup of agave and cut the recipe's other liquid by about 2–4 tablespoons. Lower the oven by around 25°F (15°C) since it browns faster. It dissolves beautifully in cold drinks and iced tea where granulated sugar would settle. Light agave is mild; amber and dark grades carry a stronger, almost caramel flavour.
From cups to grams: agave syrup
| Cups | Grams | Ounces |
|---|---|---|
| 1/8 | 41.3 | 1.46 |
| 1/4 | 82.5 | 2.91 |
| 1/3 | 110 | 3.88 |
| 1/2 | 165 | 5.82 |
| 2/3 | 220 | 7.76 |
| 3/4 | 248 | 8.73 |
| 1 | 330 | 11.6 |
| 1 1/2 | 495 | 17.5 |
For smaller amounts: a tablespoon of agave syrup is about 20.6 g, and a teaspoon about 6.88 g.
Where agave syrup sits by weight
Among the 10 syrups & spreads charted here, agave syrup is 8th heaviest at 330 g per cup, between corn syrup at 328 g and molasses at 337 g.
Swapping these by the cupful is not like-for-like. A cup of molasses in place of agave syrup puts roughly 7 g more in the bowl, so match the grams rather than the cups.
Questions people ask about agave syrup
- How many grams is a tablespoon of agave syrup?
- 1 tablespoon of agave syrup is about 20.6 grams (a teaspoon is roughly 6.88 g).
- How many grams is 2 cups of agave syrup?
- About 660 g, since one cup is roughly 330 g.
- How many cups is 150g of agave syrup?
- About ½ cup.
- Is agave syrup the same as agave nectar?
- Yes — agave nectar and agave syrup are two names for the same sweetener made from the agave plant.
- How much agave replaces 1 cup of sugar?
- Use about ⅔ cup of agave, reduce other liquids by a few tablespoons, and lower the oven temperature slightly as it browns faster.
- Can I substitute agave for honey?
- Yes, they swap roughly 1:1; agave is thinner and milder in flavour, so the result tastes a little lighter.
- How many grams is 1 cup of agave syrup?
- 1 US cup of agave syrup weighs about 330 grams, or 11.6 ounces.
- How many cups is 100g of agave syrup?
- Just over or under 1/3 cup, depending how firmly you fill the cup. 100 g ÷ 330 g per cup = 1/3 cup.
- Why do my numbers differ slightly?
- Viscosity depends on temperature. Warm syrup flows into the corners of a cup and cold syrup leaves gaps behind, and a sticky film always stays in the cup — which is why weighing straight into the bowl is easier.