Cup measures

2.5 cups (2½) to grams

2½ cups is 313 g of all-purpose flour, 500 g of sugar and 591 g of water.

2½ cups in grams

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2½ cups of all-purpose flour is

313 g

11.02 oz 591 ml of volume

125 g per cup · Source: USDA

Ingredient
All 46 →

Flours

Sugars

Dairy and fats

Grains, pasta and pulses

Liquids, syrups and oils

Baking extras

Fruit and nuts

Other

Cup size

2.5 cups (2½) to grams for 46 ingredients

2½ cups comes to a round weight for bread flour (300 g), cake flour (300 g) and whole wheat flour (300 g). In butter, 2½ cups is 5 US sticks. Sugar weighs 1.6 times as much as flour, so 2½ cups of flour is only 313 g. 2½ cups of granulated sugar weighs the same as 4 cups of all-purpose flour. Across all 46 ingredients, 2½ cups runs from 203 g of rolled oats to 848 g of honey.

2½ cups in grams by ingredient (US cup, 591 ml), grouped, most searched first in each group
IngredientGramsOunces
Flours
All-purpose flour 313 11.02
Bread flour 300 10.58
Almond flour 240 8.47
Cake flour 300 10.58
Whole wheat flour 300 10.58
Coconut flour 320 11.29
Sugars
Granulated sugar 500 17.64
Brown sugar (packed) 550 19.40
Powdered sugar (unsifted) 300 10.58
Honey 848 29.89
Maple syrup 788 27.78
Dairy
Plain yogurt (whole milk) 613 21.61
Whole milk 610 21.52
Plain Greek yogurt 567 19.99
Shredded cheddar 283 9.96
Cottage cheese 563 19.84
Grated parmesan 250 8.82
Heavy cream 595 20.99
Sour cream 575 20.28
Cream cheese 580 20.46
Fats & oils
Butter 568 20.02
Peanut butter 645 22.75
Mayonnaise 550 19.40
Vegetable oil 545 19.22
Olive oil 540 19.05
Coconut oil 545 19.22
Grains
Long-grain white rice (uncooked) 463 16.31
Long-grain white rice (cooked) 395 13.93
Rolled oats 203 7.14
Dry pasta 305 10.76
Dry lentils 480 16.93
Quinoa (uncooked) 425 14.99
Breadcrumbs 270 9.52
Baking
Semisweet chocolate chips 420 14.82
Cocoa powder (unsweetened) 215 7.58
Cornstarch 320 11.29
Baking soda 552 19.47
Baking powder 552 19.47
Table salt 730 25.75
Fruit & nuts
Blueberries 370 13.05
Strawberries (sliced) 415 14.64
Chopped walnuts 293 10.32
Whole almonds 358 12.61
Other
Water 591 20.86
Sourdough starter 585 (approx.) 20.64
Egg whites 608 21.43

How to measure 2½ cups without a 2½ cups measure

  1. Fill the 1 cup measure twice and the ½ cup measure once.
  2. For 2½ cups, weighing is quicker than counting 40 tablespoons.

Half of 2½ cups is 1¼ cups, and double is 5 cups.

2½ cups in a metric cup recipe

A metric cup is 250 ml, so 2½ cups in metric cups are 625 ml. They hold 330 g of flour, 528 g of sugar and 625 g of water, 18–34 g more than 2½ cups in US cups.

Questions people ask

How many grams is 2½ cups of flour?

313 g spooned and leveled; scooped straight from the bag, it weighs more.

How many grams is 2½ cups of butter?

568 g, which is 5 US sticks or 40 tablespoons.

How many grams is 2½ cups of packed brown sugar?

550 g, packed into the cup until it holds its shape; a loosely filled cup weighs less.

How many grams is 2½ cups of milk?

610 g, which is 20 US fl oz in a liquid measuring cup.

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