1 1/3 cups in Grams
1 1/3 cups (1.33 cups) is about 167 g of flour, 267 g of sugar and 303 g of butter. One and a third cups turns up in recipes scaled up from thirds, sitting between one and a quarter cups and one and a half cups. It is one cup plus a third of a cup, so one and a third cups of flour is about 167 grams and one and a third cups of sugar is about 267 grams.
Quick answer: one and a third cups, written 1.33 cups in decimal form, is 320 ml. In grams it is about 167 g of flour, 267 g of sugar, 303 g of butter and 320 g of water. Milk is close to 325 g.
1 1/3 cups (1.33 cups) in grams for every ingredient
A cup is a measure of volume, so one and a third cups weighs a different amount for each ingredient depending on how dense it is. The table lists 1 1/3 cups in grams and ounces for 45 common baking ingredients. Tap any ingredient for its full cup to gram table and a guide to measuring it well.
| Ingredient | 1 1/3 cups in grams | In ounces |
|---|---|---|
| All-Purpose Flour | 167 g | 5.88 oz |
| Bread Flour | 169 g | 5.97 oz |
| Cake Flour | 160 g | 5.64 oz |
| Whole Wheat Flour | 160 g | 5.64 oz |
| Granulated Sugar | 267 g | 9.41 oz |
| Brown Sugar | 293 g | 10.3 oz |
| Powdered Sugar | 160 g | 5.64 oz |
| Honey | 453 g | 16 oz |
| Maple Syrup | 429 g | 15.1 oz |
| Butter | 303 g | 10.7 oz |
| Milk | 325 g | 11.5 oz |
| Heavy Cream | 317 g | 11.2 oz |
| Yogurt | 327 g | 11.5 oz |
| Cream Cheese | 309 g | 10.9 oz |
| Shredded Cheese | 151 g | 5.31 oz |
| Water | 320 g | 11.3 oz |
| Vegetable Oil | 291 g | 10.3 oz |
| Cocoa Powder | 113 g | 4 oz |
| Cornstarch | 171 g | 6.02 oz |
| Baking Soda | 293 g | 10.3 oz |
| Baking Powder | 256 g | 9.03 oz |
| Salt | 364 g | 12.8 oz |
| Rolled Oats | 120 g | 4.23 oz |
| Uncooked Rice | 247 g | 8.7 oz |
| Chopped Nuts | 160 g | 5.64 oz |
| Breadcrumbs | 144 g | 5.08 oz |
| Peanut Butter | 344 g | 12.1 oz |
| Cornmeal | 163 g | 5.74 oz |
| Corn Syrup | 437 g | 15.4 oz |
| Molasses | 449 g | 15.8 oz |
| Sour Cream | 307 g | 10.8 oz |
| Coconut Oil | 291 g | 10.3 oz |
| Desiccated Coconut | 124 g | 4.37 oz |
| Raisins | 220 g | 7.76 oz |
| Chocolate Chips | 227 g | 8 oz |
| Almond Flour | 128 g | 4.52 oz |
| Powdered Milk | 171 g | 6.02 oz |
| Semolina | 223 g | 7.85 oz |
| Olive Oil | 288 g | 10.2 oz |
| Quinoa | 227 g | 8 oz |
| Panko Breadcrumbs | 66.7 g | 2.35 oz |
| Vanilla Extract | 277 g | 9.78 oz |
| Parmesan Cheese | 133 g | 4.7 oz |
| Granola | 151 g | 5.31 oz |
| Graham Cracker Crumbs | 136 g | 4.8 oz |
Why one and a third cups is not a single weight
The reason 1 1/3 cups of flour and 1 1/3 cups of honey weigh nothing alike is density. Flour is light and full of air, so one and a third cups of it is only about 167 grams. Honey is one of the densest things in the kitchen, so the same one and a third cups weighs far more. To turn a volume like one and a third cupsinto grams you multiply by the ingredient's density in grams per cup, which is exactly what the table above does for you.
For everyday cooking, measuring one and a third cups with a measuring cup is perfectly fine. For baking, where the ratio of flour to sugar to fat decides whether a cake is tender or dense, weighing to the gram is far more reliable. A simple digital scale plus the figures here takes the guesswork out of it. Need a different amount? Try the cups to grams converter, or pick another common measure below.
Frequently asked questions
How many grams is 1 1/3 cups?
There is no single answer, because a cup measures volume and different ingredients have different densities. One and a third cups of flour is about 167 grams, of sugar about 267 grams, of butter about 303 grams and of water about 320 grams. The full table above lists 1 1/3 cups in grams for 45 ingredients.
How many grams is 1.33 cups?
1.33 cups is the decimal way of writing 1 1/3 cups (1 1/3 cups is 1.333 cups, which rounds to 1.33), so the two are the same measure and the same page answers both. 1.33 cups is 320 ml, and in grams it is about 167 g of flour, 267 g of sugar, 303 g of butter and 320 g of water. Because a cup measures volume, the weight of 1.33 cups changes with the ingredient, so read the exact figure from the table above.
How many grams is 1 1/3 cups of flour?
One and a third cups of all-purpose flour is about 167 grams when spooned and levelled. Scooping straight from the bag packs in extra flour, so weighing is the reliable way to hit 167 grams.
How many grams is 1 1/3 cups of sugar?
One and a third cups of granulated white sugar is about 267 grams. Sugar is dense and does not compress much, so a levelled cup and a scooped cup come out close.
How many grams is 1 1/3 cups of butter?
One and a third cups of butter is about 303 grams. A full US cup of butter is 227 grams, which is two sticks or half a pound, so 1 1/3 cups scales directly from that.
Is 1 1/3 cups the same in US and metric cups?
This page uses US cups, where one cup is 240 millilitres, so 1 1/3 cups is 320 millilitres. A metric cup is 250 millilitres, so the same fraction holds a little more. Converting to grams removes the difference entirely.