Convert Oat Milk from Grams to Cup (US)

Oat Milk Measurement Converter

Use the tool below to convert oat milk from Grams to Cup (US).

Oat milk is a plant drink made by blending oats with water and straining out the solids, prized for its creamy mouthfeel and slight natural sweetness. One metric cup (250 ml) weighs around 245 grams or 8.64 ounces. When a recipe calls for oat milk in cups but the carton lists millilitres, converting by weight keeps the body of coffee, porridge, and dairy-free bakes consistent.

Oat milk cartons hold 1 litre or 250 ml mini-packs, while recipes call for cups, grams, and tablespoons. Converting between the four stops you over-pouring into a delicate batter.

Also known as

oat drink
oat beverage

Cow's milk is richer in fat than oat milk (around 3 to 4% to oat milk's 3%) and slightly heavier (258 g vs 245 g per cup). Swap 1:1 by volume in pancakes, cocoa, and cake batters for a dairy-free result; oat milk gives a thicker mouthfeel in coffee than skim or low-fat milk. See our Milk converter.

Almond milk is thinner and lower in fat than oat milk (around 1 to 2% to oat milk's 3%). They are equal in weight (245 g vs 245 g per cup) and swap 1:1; oat milk gives a creamier body in coffee and bakes, while almond milk stays lighter in shakes and porridge. See our Almond Milk converter.

Soy milk is higher in protein than oat milk (around 3% to oat milk's 1%), so it sets firmer in cooked sauces and custards. They are equal in weight (245 g vs 245 g per cup) and swap 1:1; oat milk wins in coffee for body, while soy milk wins in custards for hold. See our Soy Milk converter.

No scale? No worries. The tool below gives a good estimate, but for exact bakes a digital kitchen scale is worth it.

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0 Cup (US)

Common Oat Milk Conversions

Here are the most common oat milk conversions from grams to cups (US).

Grams	Cups (US)
25 g	0.11 cups (US)
50 g	0.21 cups (US)
75 g	0.32 cups (US)
100 g	0.43 cups (US)
125 g	0.53 cups (US)
150 g	0.64 cups (US)
175 g	0.74 cups (US)
200 g	0.85 cups (US)
250 g	1.06 cups (US)
300 g	1.28 cups (US)
400 g	1.7 cups (US)
500 g	2.13 cups (US)

Oat Milk Conversion Chart

The conversion chart below gives a quick reference for converting oat milk from Grams to Cup (US) and other measurements.

grams	cup(US)	cup	ounces	tbsp	tsp	ml	fl oz
100 g	0.43 cup (US)	0.41 cup	3.53 oz	5.1 tbsp	20.41 tsp	102.04 ml	3.45 fl oz
250 g	1.06 cup (US)	1.02 cup	8.82 oz	12.76 tbsp	51.02 tsp	255.1 ml	8.63 fl oz
500 g	2.13 cup (US)	2.04 cup	17.63 oz	25.51 tbsp	102.04 tsp	510.2 ml	17.25 fl oz
750 g	3.19 cup (US)	3.06 cup	26.45 oz	38.27 tbsp	153.06 tsp	765.31 ml	25.88 fl oz

Other Ingredients

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