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How Many Grams in 1½ Cups of Rolled Oats?

135grams

1½ cups of rolled oats = 135 g = 4.8 oz (90 g per cup)

Amount	Grams	Ounces
1½ Cups	135 g	4.8 oz
Per tablespoon	5.6 g

Rolled oats are light — a cup is only about 90 g. Steel-cut oats are denser at about 160 g per cup.

Cup-to-gram numbers are always approximate for dry ingredients — how you fill the cup changes the weight. A kitchen scale removes the guesswork entirely, which is why bakers weigh.

Rolled Oats: all amounts

Cups	Grams	Ounces
¼ Cup	23 g	0.8 oz
⅓ Cup	30 g	1.1 oz
½ Cup	45 g	1.6 oz
⅔ Cup	60 g	2.1 oz
¾ Cup	68 g	2.4 oz
1 Cup	90 g	3.2 oz
1½ Cups	135 g	4.8 oz
2 Cups	180 g	6.3 oz

Other amounts of rolled oats

¼ Cup of rolled oats ⅓ Cup of rolled oats ½ Cup of rolled oats ⅔ Cup of rolled oats ¾ Cup of rolled oats 1 Cup of rolled oats 2 Cups of rolled oats

1½ Cups of other ingredients

🌾flour 🍬sugar 🟤brown sugar ❄️powdered sugar 🧈butter 🍯honey 🥛milk 🍚uncooked rice 🍫cocoa powder 🥜peanut butter 🌽cornstarch ⚖️Recipe Scaler 🔄Cooking Converter 🌾Cups ↔ Grams