1 1/2 Cups in Grams
1 1/2 cups is 180 g of all-purpose flour, 297 g of granulated sugar and 339 g of butter. Every ingredient weighs differently.
A cup measures volume and grams measure weight, so the weight of 1 1/2 cups changes with the ingredient. Choose yours in the converter or find it in the table below.
- 1 1/2 cups flour
- 180 g
- 1 1/2 cups sugar
- 297 g
- 1 1/2 cups butter
- 339 g
- 1 1/2 cups honey
- 504 g
How to convert 1 1/2 cups to grams
Multiply the cups by the weight of one cup of your ingredient.
- 1Pick your ingredient
Look up its weight per cup in the table below or in the converter.
- 2Multiply 1 1/2 by that weight
Grams = 1 1/2 × grams per cup.
- 3Round if you like
Whole grams are accurate enough for most recipes.
Worked example
1 1/2 cups in grams for 51 ingredients
Find your ingredient to see the weight of 1 1/2 cups in grams and ounces.
Weight source: King Arthur Baking ingredient weight chart, checked 31 Oct 2026. Weights are averages and shift a little with brand, humidity and how the cup is filled, so weigh your ingredients when accuracy matters. How we measure
Facts and tips for converting 1 1/2 cups to grams
Key figures
- 1 1/2 cups in tablespoons
- 24 tbsp
- 1 1/2 cups in teaspoons
- 72 tsp
- 1 1/2 cups in millilitres
- 355 ml
- 1 1/2 cups in fluid ounces
- 12 fl oz
Measuring tips
- Weigh in grams on a kitchen scale for the most accurate result, and set the scale to zero (tare) with the bowl on it.
- This site uses the US cup of 236.6 ml. A metric cup is 250 ml, so recipes from the UK, Australia or New Zealand can differ.
- Check whether the recipe means the ingredient sifted, packed, melted or cooked, because that changes the weight per cup.
Frequently Asked Questions (FAQs)
Quick answers: 1 1/2 cups in grams
How many grams is 1 1/2 cups of flour?
1 1/2 cups of all-purpose flour is about 180 g, using 120 g per cup.
How many grams is 1 1/2 cups of sugar?
1 1/2 cups of granulated sugar is about 297 g, using 198 g per cup.
How many grams is 1 1/2 cups of butter?
1 1/2 cups of butter is about 339 g, using 226 g per cup.