1 Cup of Coconut Flour in Grams

1 cup of coconut flour weighs about 128 grams (4.52 oz).

US cup (236.6 ml). Source: King Arthur Baking Ingredient Weight Chart.

Tablespoons
16 tbsp
Teaspoons
48 tsp
Milliliters
236.6 ml
Grams
128 g
Ounces (weight)
4.515 oz

Based on about 128 g per US cup of coconut flour. Real weights vary with brand and how the cup is filled.

Coconut Flour: cups to grams chart

CupsGramsOuncesMilliliters
1/8 cup16 g0.56 oz30 ml
1/4 cup32 g1.13 oz59 ml
1/3 cup43 g1.51 oz79 ml
1/2 cup64 g2.26 oz118 ml
2/3 cup85 g3.01 oz158 ml
3/4 cup96 g3.39 oz177 ml
1 cup128 g4.52 oz237 ml
1 1/2 cups192 g6.77 oz355 ml
2 cups256 g9.03 oz473 ml
3 cups384 g13.5 oz710 ml
4 cups512 g18.1 oz946 ml

Coconut Flour: grams to cups

Many recipes outside the US list weights. Divide the grams by 128 (the typical weight of one cup) to get cups. A tablespoon is 1/16 cup, about 8 g, and a teaspoon is 1/3 tablespoon, about 2.7 g.

GramsCups (decimal)Cups (nearest 1/8)Tablespoons
50 g0.3913/86.25
100 g0.7813/412.5
125 g0.977115.63
200 g1.5631 5/825
250 g1.953231.25
300 g2.3442 3/837.5
500 g3.9063 7/862.5

How coconut flour compares with similar ingredients

Cup weights of nearby ingredients on this site, so you can see whether a swap changes the amount you weigh out. The last column is the difference from coconut flour per cup.

Ingredient1 cupDifference
coconut flour (this page)128 g—
oat flour92 g−36 g
white rice flour142 g+14 g
semolina flour163 g+35 g
cornmeal138 g+10 g

Measuring coconut flour by cup and by weight

Coconut flour is 128 g per cup, but it behaves nothing like its weight suggests: it is extremely absorbent, so recipes use far less of it than wheat flour and add lots of eggs and liquid. A tablespoon too much turns a batter into a dry brick. Measure it by weight whenever the recipe allows it, and stir it well first because it clumps in the bag.

Need a different ingredient? Browse all cups-to-grams conversions, or use the plain cooking converter and cups to ml converter for water-like liquids.

Helpful answers

Frequently asked questions

How many grams are in 1 cup of coconut flour?
About 128 g (4.52 oz). This is a typical value from the King Arthur Baking Ingredient Weight Chart; your own cup may differ by several grams depending on brand and how it is measured.
How many grams are in 1/2 cup of coconut flour?
About 64 g (2.26 oz). For 1/4 cup it is about 32 g, and for 1/3 cup about 43 g.
How many grams are in 1 tablespoon of coconut flour?
About 8 g, since a US cup holds 16 tablespoons. A teaspoon is roughly 2.7 g.
How many cups is 100 grams of coconut flour?
About 0.781 cup, using 128 g per cup. Written the way recipes do, 250 g is about 2 cups and 500 g is about 3 7/8 cups.
Is 1 cup of coconut flour heavier than 1 cup of oat flour?
Yes. At the typical values on this site, 1 cup of coconut flour is 128 g and 1 cup of oat flour is 92 g, a difference of 36 g per cup.
Why do coconut flour recipes use so little flour?
Coconut flour is mostly fiber and soaks up several times its weight in liquid. A recipe that would use a cup of wheat flour often uses only a quarter cup of coconut flour.