How Many Grams in a Cup of Gluten-free flour blend?
1 cup of gluten-free flour blend = 140 grams · 100g = 0.71 cups
Gluten-free flour blends vary enormously between brands because each combines different starches and grains — rice, tapioca, potato, sorghum — in its own ratio. That means the weight per cup is only a guideline; 140g is a typical figure for a rice-based all-purpose blend. Always check whether your blend already contains xanthan gum.
Based on a measured density of 140 g per US cup (236.6 ml), spooned and levelled rather than scooped. Last reviewed .
Gluten-free flour blend cups to grams table
| Cups | Grams | Ounces | Tablespoons |
|---|---|---|---|
| 1/8 | 17.5 g | 0.62 oz | 2 |
| 1/4 | 35 g | 1.23 oz | 4 |
| 1/3 | 46.6 g | 1.64 oz | 5.33 |
| 1/2 | 70 g | 2.47 oz | 8 |
| 2/3 | 93.4 g | 3.29 oz | 10.7 |
| 3/4 | 105 g | 3.7 oz | 12 |
| 1 | 140 g | 4.94 oz | 16 |
| 1 1/2 | 210 g | 7.41 oz | 24 |
| 2 | 280 g | 9.88 oz | 32 |
| 3 | 420 g | 14.8 oz | 48 |
Gluten-free flour blend grams to cups table
Working the other way? Here's how many cups common gram weights of gluten-free flour blend come to, handy when a recipe lists gluten-free flour blend in grams but you only have cup measures.
| Grams | Cups | Ounces | Tablespoons |
|---|---|---|---|
| 25 g | 0.18 | 0.88 oz | 2.86 |
| 50 g | 0.36 | 1.76 oz | 5.71 |
| 75 g | 0.54 | 2.65 oz | 8.57 |
| 100 g | 0.71 | 3.53 oz | 11.4 |
| 125 g | 0.89 | 4.41 oz | 14.3 |
| 150 g | 1.07 | 5.29 oz | 17.1 |
| 175 g | 1.25 | 6.17 oz | 20 |
| 200 g | 1.43 | 7.05 oz | 22.9 |
| 225 g | 1.61 | 7.94 oz | 25.7 |
| 250 g | 1.79 | 8.82 oz | 28.6 |
| 300 g | 2.14 | 10.6 oz | 34.3 |
| 350 g | 2.5 | 12.3 oz | 40 |
| 400 g | 2.86 | 14.1 oz | 45.7 |
| 500 g | 3.57 | 17.6 oz | 57.1 |
Gluten-free flour blend: US, metric & UK cups compared
A “cup” isn’t the same size everywhere, so 1 cup of gluten-free flour blend weighs a different number of grams depending on which cup your recipe uses. The US cup is 236.6 ml, while Australia, New Zealand, Canada and modern UK recipes use a 250 ml metric cup. Here’s 1 cup of gluten-free flour blend in each:
| Cup standard | Size | 1 cup gluten-free flour blend | Used in |
|---|---|---|---|
| US cup | 237 ml | 140 g | United States (most US recipe sites) |
| Metric cup | 250 ml | 148 g | Australia, NZ, Canada & modern UK |
| UK imperial cup | 284 ml | 168 g | Older British recipes |
| Japanese cup | 200 ml | 118 g | Japan |
Unless a recipe says otherwise, US recipes mean the US cup and Australian/UK recipes mean the 250 ml metric cup. The tables higher up this page use the US cup.
Related ingredients
Quick reference: Gluten-free flour blend in grams
- ⅛ cup gluten-free flour blend = 17.5g
- ¼ cup gluten-free flour blend = 35g — a quarter cup of gluten-free flour blend in grams
- ⅓ cup gluten-free flour blend = 46.6g — a third of a cup
- ½ cup gluten-free flour blend = 70g — half a cup of gluten-free flour blend in grams
- ⅔ cup gluten-free flour blend = 93.4g — two thirds of a cup
- ¾ cup gluten-free flour blend = 105g — three quarters of a cup
- 1 cup gluten-free flour blend = 140g — one cup of gluten-free flour blend in grams
- 2 cups gluten-free flour blend = 280g — two cups
Gluten-free flour blend by the spoonful and by the ounce
Recipes rarely stop at cups. One tablespoon of gluten-free flour blend weighs about 8.75g, and one teaspoon about 2.92g, because a US cup holds 16 tablespoons or 48 teaspoons.
- 1 tablespoon gluten-free flour blend to grams = 8.75g
- 2 tablespoons gluten-free flour blend = 17.5g
- 3 tablespoons gluten-free flour blend = 26.2g
- 1 teaspoon gluten-free flour blend = 2.92g
Weight units do not depend on the ingredient, so 8 oz of gluten-free flour blend is 227g and 4 oz is 113g, the same as 8 oz of anything else. That 8 oz is 1.62 cups of gluten-free flour blend — the number that does change, because it depends on how much a cup of gluten-free flour blend weighs.
How many cups is 100g, 200g or 300g of gluten-free flour blend?
Because one cup of gluten-free flour blend weighs about 140 grams, you can convert any weight to cups by dividing by 140. So 100g of gluten-free flour blend is about 0.71 cups, 200g is about 1.43 cups, 250g is about 1.79 cups, and 300g is about 2.14 cups. For any other amount, type the grams straight into the converter above and switch it to show cups.
How to measure gluten-free flour blend accurately
For the most reliable baking results, weigh gluten-free flour blend on a kitchen scale rather than scooping by volume. One US cup of gluten-free flour blend weighs about 140 grams (4.94 oz), but the exact figure changes with how tightly it's packed and the brand. Scooping straight from the bag compacts gluten-free flour blend and can leave you 15 to 20% over, so spoon it into the cup and level it off for the closest match to the figures above. Use the tables for quick reference, or the converter for any custom amount in cups, grams, ounces or tablespoons.
Tip: Because blends differ so much, weigh by the gram figure on your specific bag if it gives one, and don't assume two brands are interchangeable by volume.
Gluten-free flour blend conversions: common questions
How many grams are in a cup of gluten-free flour blend?
One US cup of gluten-free flour blend weighs approximately 140 grams (4.94 oz).
How many grams in half a cup of gluten-free flour blend?
Half a cup (½ cup) of gluten-free flour blend weighs approximately 70 grams.
How many grams in a quarter cup of gluten-free flour blend?
A quarter cup (¼ cup) of gluten-free flour blend weighs approximately 35 grams.
How do I convert gluten-free flour blend from cups to grams?
Multiply the number of cups by 140. For example, 2 cups of gluten-free flour blend = 280 grams, and ¾ cup = 105 grams.
How many cups is 100g of gluten-free flour blend?
100 grams of gluten-free flour blend is about 0.71 cups. 200g is about 1.43 cups and 300g is about 2.14 cups, since 1 cup weighs 140 grams.
How many grams in a metric (Australian) cup of gluten-free flour blend?
One 250 ml metric cup of gluten-free flour blend, used in Australia, New Zealand, Canada and modern UK recipes, weighs about 148 grams, compared with 140 grams for a 236.6 ml US cup.