Allulose — Grams & Cups Converter
1 cup of allulose weighs about 160 g. So 100 g ≈ 5/8 cup, 200 g ≈ 1 1/4 cups, and 300 g ≈ 1 7/8 cups. Convert any amount between grams, cups, ounces, tablespoons and millilitres with the calculator below.
💡 Tip: Allulose is a rare sugar that doesn't crystallise like regular sugar but browns faster, so check baked goods early to avoid over-browning.
Cups to grams chart for allulose
| Cups | Grams | Ounces |
|---|---|---|
| 1/4 | 40 | 1.41 |
| 1/3 | 53.3 | 1.88 |
| 1/2 | 80 | 2.82 |
| 2/3 | 107 | 3.76 |
| 3/4 | 120 | 4.23 |
| 1 | 160 | 5.64 |
| 1 1/2 | 240 | 8.47 |
| 2 | 320 | 11.3 |
| 3 | 480 | 16.9 |
Grams to cups chart for allulose
| Grams | Cups | Ounces |
|---|---|---|
| 10 | 0 | 0.35 |
| 25 | 1/8 | 0.88 |
| 50 | 1/3 | 1.76 |
| 75 | 1/2 | 2.65 |
| 100 | 5/8 | 3.53 |
| 125 | 3/4 | 4.41 |
| 150 | 7/8 | 5.29 |
| 200 | 1 1/4 | 7.05 |
| 250 | 1 1/2 | 8.82 |
| 300 | 1 7/8 | 10.6 |
| 500 | 3 1/8 | 17.6 |
Spoon reference: 1 tablespoon ≈ 10 g, 1 teaspoon ≈ 3.33 g.
Baking with allulose and why it browns fast
Allulose is a rare sugar that behaves more like real sugar than most substitutes — it dissolves, softens baked goods and doesn't leave the cooling aftertaste of erythritol. One cup weighs about 160 g (5.6 oz), noticeably less than granulated sugar, so weigh rather than scoop if precision matters. It's roughly 70% as sweet as sugar, so you may need a little extra. Its big quirk is that it browns and caramelises faster than sugar, so cookies and cakes can over-colour; lower the oven by about 25°F (15°C) and check early. Because it resists crystallising, it keeps frostings and ice creams smooth.
Frequently asked questions
- How many grams is 1 cup of allulose?
- 1 US cup of allulose weighs about 160 grams (5.64 ounces).
- How many cups is 100g of allulose?
- 100 grams of allulose is about 5/8 cup.
- How many cups is 200g of allulose?
- 200 grams of allulose is about 1 1/4 cups.
- How many cups is 250g of allulose?
- 250 grams of allulose is about 1 1/2 cups.
- How many cups is 300g of allulose?
- 300 grams of allulose is about 1 7/8 cups.
- How many cups is 500g of allulose?
- 500 grams of allulose is about 3 1/8 cups.
- How many grams is ½ cup of allulose?
- Half a US cup of allulose is about 80 grams.
- How much does 1 cup of allulose weigh?
- 1 cup of allulose weighs about 160 grams, or roughly 5.64 ounces.
- How many grams in a tablespoon of allulose?
- About 10 grams per tablespoon (and roughly 3.33 g per teaspoon).
- Why do my numbers differ slightly?
- Density changes with how the allulose is packed, sifted or measured. For precise baking, weigh with a scale instead of using cups.
- How many grams is 2 cups of allulose?
- About 320 g, based on roughly 160 g per cup.
- How many cups is 150g of allulose?
- About ⅞ cup.
- Is allulose as sweet as sugar?
- No — it's about 70% as sweet, so recipes often use a little more to match sugar's sweetness.
- Can I substitute allulose for sugar in baking?
- Yes, but it browns faster and is slightly less sweet; lower the oven temperature a little and check baked goods early.
- Does allulose crystallise like sugar?
- No — it resists crystallising, which keeps frostings, syrups and ice creams smooth and scoopable.