What is 1.5 cups to grams?
Type a value in either box and pick the ingredient, and the answer shows it in the other unit as you type.
- Grams (g)
- 187.5
1.5 cups = 187.5 g (All-purpose flour, 125 g per cup).
Grams (g): 187.5. 1.5 cups = 187.5 g (All-purpose flour, 125 g per cup).
Grams (g) by cups (cup)
How to calculate
Converts cups to grams and back for water, milk, flour, sugar, and other ingredients, from what each one weighs per cup.
Example with the default inputs (Cups (cup) 1.5, Ingredient All-purpose flour, 125 g per cup): 1.5 cups = 187.5 g (All-purpose flour, 125 g per cup).
Formula: grams = cups × 125, where grams per cup depends on the ingredient (all-purpose flour: 125 g)
- Grams per cup are USDA FoodData Central (SR Legacy) portion weights for one level US cup (8 US fluid ounces): all-purpose flour 125 g (FDC 168894), granulated sugar 200 g (FDC 169655), brown sugar, packed 220 g (FDC 168833), powdered sugar, unsifted 120 g (FDC 169656), whole milk 244 g (FDC 171265), butter 227 g (FDC 173410), olive oil 216 g (FDC 171413), honey 339 g (FDC 169640), white rice, uncooked 185 g (FDC 169756).
- Water is pure water: 0.999975 kg per liter at 4 °C and 0.998207 kg per liter at 20 °C, from the Tanaka et al. (2001) density formula.
- How you fill the cup changes the weight: packed, sifted, or scooped flour can differ by 20% or more.
- The answer shows at most 6 decimal places; the calculation keeps full precision.
Worked examples
Each example is checked against the calculator on every build.
- Cups (cup) 1, Ingredient All-purpose flour, 125 g per cup gives Grams (g) 125.Source: USDA FoodData Central SR Legacy 168894: 1 cup = 125 g
- Cups (cup) 2, Ingredient Granulated sugar, 200 g per cup gives Grams (g) 400.Source: USDA FoodData Central SR Legacy 169655: 1 cup = 200 g
Other questions people ask
What is 1.5 cups in grams?
It depends on the ingredient. 1.5 cups is about, in grams: all-purpose flour 187.5; granulated sugar 300; brown sugar, packed 330; powdered sugar, unsifted 180; water at 4 °C 354.9; water at 20 °C 354.2; whole milk 366; butter 340.5; olive oil 324; honey 508.5; white rice, uncooked 277.5.
How do I convert cups to grams?
grams = cups × 125, where grams per cup depends on the ingredient (all-purpose flour: 125 g). For example, 1 cup of all-purpose flour is 125 grams.
Why does my cup of flour weigh a different amount?
Flour packs down. Spooned and levelled flour weighs about 125 g a cup, but a scooped or packed cup can weigh 20% more. For baking, weighing is more accurate than measuring by volume.