Measure well. Cook your way.

Coconut flour

One US cup of coconut flour is estimated at 128 grams using our reference. How you fill the cup matters.

Reference ingredient

128 g per US cup

Coconut flour · Dry coconut flour, levelled

Your kitchen converter

Ingredient

Dry coconut flour, levelled

Amount

From

Decimals and fractions welcome: 0.5, ½ or 1 1/2.

Convert to

Your ingredient estimate

50 grams of coconut flour is about

0.39

US cups

Approximate recipe equivalent for Coconut flour. Ingredient preparation and measuring technique affect the result.

Reference: 128 g per 236.5882 ml US reference cup. More precision: 0.3906 US cups.

See calculation method

Clear measurement standards
Ingredient-aware results
No sign-up needed

Volume depends on the ingredient and the measuring method. Results crossing weight and volume are recipe estimates.

Coconut flour conversions at a glance

Reference: 128 grams per US cup, dry coconut flour, levelled. Values are approximate.

Grams of coconut flour to US cups
Coconut flour weight	US cups	Kitchen measure
30 g	0.23	a little under ¼ cup
50 g	0.39	a little over ⅓ cup
100 g	0.78	a little over ¾ cup
120 g	0.94	a little under 1 cup
150 g	1.17	a little over 1 ⅛ cups
200 g	1.56	a little over 1 ½ cups
250 g	1.95	a little under 2 cups

Cups of coconut flour to grams
Cups	US cup (236.59 ml) → g	Metric cup (250 ml) → g
0.25 cups	32	33.81
0.3333 cups	42.67	45.09
0.5 cups	64	67.63
0.6667 cups	85.33	90.17
0.75 cups	96	101.44
1 cup	128	135.26
2 cups	256	270.51

Spoons of coconut flour to grams by system
Spoon	US (14.79 / 4.93 ml)	Metric (15 / 5 ml)	Australian (20 / 5 ml)
1 tbsp	8	8.12	10.82
1 tsp	2.67	2.71	2.71

A bowl of flour with a measuring spoon and a jug of milk

Your recipe. Your measuring method.

Spoon, level, then cook.

A light, level cup gives a different weight from a firmly packed scoop. A kitchen scale helps keep the amount repeatable.

How to measure ingredients

How to convert coconut flour

Our reference is 128 grams per US reference cup of coconut flour, dry coconut flour, levelled. That works out to about 0.541 grams per millilitre, so cups = grams ÷ 128 and grams = cups × 128 in US customary measures.

For metric and Australian recipes the cup holds 250 ml, so one cup of coconut flour is about 135.26 grams. Australian tablespoons hold 20 ml rather than 15 ml, which the calculator handles when you pick that system.

Preparation changes the weight

The reference describes coconut flour as: dry coconut flour, levelled. A different form, such as sifted, packed, melted, chopped or cooked, can hold a different weight in the same cup and needs its own reference. When a recipe gives a gram amount, weigh that amount instead of converting.

Brand, moisture and how firmly the cup is filled all move the practical result. Treat the numbers here as recipe equivalents, not laboratory densities.

Where the number comes from

The reference comes from King Arthur Baking ingredient weight chart, which lists 1 cup as 128 grams. Published recipe weight, normalised to one reference cup. This site assigns the published cup weight to its adopted US reference cup of 236.5882365 ml; the source itself does not define an exact millilitre cup volume. Checked September 25, 2026.

A few useful answers

Kitchen questions, answered.

How many grams are in a cup of coconut flour?

About 128 grams per US customary cup (dry coconut flour, levelled), or about 135.26 grams per 250 ml metric cup, using our reference.

How many cups are 100 grams of coconut flour?

About 0.78 US cups. Use the calculator for any other amount or cup system.

Can I substitute a similar ingredient?

A measurement conversion does not establish a recipe substitution. Two ingredients can weigh the same per cup and still behave differently in a recipe; follow the recipe author's substitution guidance.

Sources behind the numbers

Sources checked September 25, 2026. Ingredient values are recipe equivalents, not laboratory densities.