Oats: grams to cups and tablespoons

Table to convert Oats from grams to cups, tablespoons and teaspoons and vice versa, with a trick to remember the conversion by heart. 1 cup = 90 g, 1 tbsp = 5.6 g, 100 g = 1.11 cups.

Cup size

90 g

1 cup

5.6 g

1 tablespoon

1.9 g

1 teaspoon

1 (1.11)

100g in cups

The trick to remember it

Oat flakes are light: 90g per cup, less than flour.

Oats: grams to cups, tablespoons and teaspoons

Grams	Cups	Tablespoons	Teaspoons
10 g	0.11	1.78	5.33
20 g	¼ (0.22)	3.56	10.67
25 g	¼ (0.28)	4.44	13.33
30 g	⅓ (0.33)	5.33	16
50 g	½ (0.56)	8.89	26.67
75 g	¾ (0.83)	13.33	40
100 g	1 (1.11)	17.78	53.33
125 g	1 ⅓ (1.39)	22.22	66.67
150 g	1 ⅔ (1.67)	26.67	80
200 g	2 ¼ (2.22)	35.56	106.67
250 g	2 ¾ (2.78)	44.44	133.33
300 g	3 ⅓ (3.33)	53.33	160
400 g	4 ½ (4.44)	71.11	213.33
500 g	5 ½ (5.56)	88.89	266.67

Oats: cups to grams

Measurement	Grams
¼ cup	23 g
⅓ cup	30 g
½ cup	45 g
⅔ cup	60 g
¾ cup	68 g
1 cup	90 g
1 ½ cup	135 g
2 cup	180 g
1 tablespoon	5.6 g
1 teaspoon	1.9 g

Frequently Asked Questions

How many cups are 100 g of Oats?

100 g of Oats is 1.11 cups, which is about 1 of a cup, because one cup of Oats weighs 90 g.

How many grams does one cup of Oats weigh?

A 240 ml US cup of Oats weighs 90 g. Half a cup is 45 g and a quarter cup is 23 g.

How many grams is one tablespoon of Oats?

A 15 ml tablespoon of Oats weighs 5.6 g and a 5 ml teaspoon weighs 1.9 g. Three teaspoons make one tablespoon and sixteen tablespoons make one cup.

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