Coconut flour: Cups to Grams
One US cup of coconut flour is about 128 g (flour & dry); a tablespoon is about 8 g and 100 g is about 0.781 cups. Convert any amount below.
Source basis: King Arthur Baking lists 1 US cup of coconut flour at 128 g. Source checked 14 August 2026; cup-to-weight results remain approximate because packing and product density vary.
Weight uses coconut flour's real density. Volume↔volume and weight↔weight are exact for any ingredient; cup→gram uses a cited reference weight (packing and cup size vary by ±5%).
Product form: This page uses coconut flour. A differently cut, packed, drained, cooked, or otherwise prepared form can have a different cup weight.
Coconut flour — volume to weight
Common cup and spoon amounts of coconut flour, converted to grams, ounces and millilitres.
| Amount | Grams | Ounces | Millilitres |
|---|---|---|---|
| 1 tsp | 2.67 g | 0.094 oz | 4.93 ml |
| 1 tbsp | 8 g | 0.282 oz | 14.8 ml |
| ¼ cup | 32 g | 1.13 oz | 59.1 ml |
| ⅓ cup | 42.7 g | 1.51 oz | 78.9 ml |
| ½ cup | 64 g | 2.26 oz | 118 ml |
| ⅔ cup | 85.3 g | 3.01 oz | 158 ml |
| ¾ cup | 96 g | 3.39 oz | 177 ml |
| 1 cup | 128 g | 4.52 oz | 237 ml |
| 2 cups | 256 g | 9.03 oz | 473 ml |
Coconut flour — weight to cups
Weigh coconut flour on a scale? Here is what each weight is in cups and tablespoons.
| Grams | Cups | Tablespoons | Ounces |
|---|---|---|---|
| 10 g | 0.078 | 1.25 | 0.353 oz |
| 25 g | 0.195 | 3.13 | 0.882 oz |
| 50 g | 0.391 | 6.25 | 1.76 oz |
| 100 g | 0.781 | 12.5 | 3.53 oz |
| 150 g | 1.17 | 18.7 | 5.29 oz |
| 200 g | 1.56 | 25 | 7.05 oz |
| 250 g | 1.95 | 31.2 | 8.82 oz |
| 500 g | 3.91 | 62.5 | 17.6 oz |
| 1000 g | 7.81 | 125 | 35.3 oz |
Why weigh coconut flour instead of measuring cups?
A cup measures volume, but recipes really care about how much coconut flour you add by weight. One US cup of coconut flour is taken as 128 g here, cited from King Arthur Baking for the exact chart form “coconut flour”, and every conversion on this page routes through that figure. Volume-to-volume and weight-to-weight steps are exact, but the cup→gram crossing depends on product form and how the coconut flour is packed, so a kitchen scale is the reliable way to hit the same result every time.
FAQ
How many grams are in a cup of coconut flour?
One US cup of coconut flour weighs about 128 g (source: King Arthur Baking; chart entry: 1 US cup of coconut flour). Because a cup measures volume, the exact weight shifts a little with how you fill it, so treat this as ±5% and weigh for precision.
How many grams are in a tablespoon of coconut flour?
One tablespoon of coconut flour is about 8 g, and one teaspoon about 2.67 g, since a US cup is exactly 16 tablespoons (48 teaspoons).
How much is 100 g of coconut flour in cups?
100 g of coconut flour is about 0.781 cups. Use the converter above for any other weight — it works in both directions.
Is the cup-to-gram figure for coconut flour exact?
The cup weight is a cited reference (King Arthur Baking); volume↔volume and weight↔weight conversions on this page are exact, but the cup→gram step depends on packing, humidity and brand, so it is best treated as ±5%. A kitchen scale removes the guesswork.
Other ingredients
← Sweetened shredded coconut Heavy cream →