Rice Grams to Cups: White & Brown Rice Calculator
Converting rice grams to cups depends on the type of rice and whether it is measured uncooked or cooked. Grams To Cup Hub uses 185 grams per US cup for uncooked white rice and 190 grams per cup for uncooked brown rice. For white rice, 100g is about 0.54 cup, 185g equals 1 cup, and 500g is about 2.70 cups.
1 US cup of uncooked white rice = 185 grams. For uncooked brown rice, our reference is 190g per cup. Using white rice, 100g ≈ 0.54 cup, 185g = 1 cup, and 500g ≈ 2.70 cups.
Rice Grams to Cups Converter
Choose the uncooked rice type, enter an amount, and convert grams to cups or cups to grams.
Rice Grams to Cups Conversion Chart
The following rice grams to cups conversion chart uses 185 grams per US cup for uncooked white rice. The converter above can also calculate uncooked brown rice using 190g per cup.
| White Rice Weight | Cups | Approx. Measure | Tablespoons |
|---|---|---|---|
| 25g | 0.14 cup | ≈ ⅛ cup | 2.16 tbsp |
| 50g | 0.27 cup | ≈ ¼ cup | 4.32 tbsp |
| 75g | 0.41 cup | ≈ ⅜ cup | 6.49 tbsp |
| 92.5g | 0.50 cup | ½ cup | 8 tbsp |
| 100g | 0.54 cup | ≈ ½ cup | 8.65 tbsp |
| 125g | 0.68 cup | ≈ ⅔ cup | 10.81 tbsp |
| 150g | 0.81 cup | ≈ ¾ cup + | 12.97 tbsp |
| 175g | 0.95 cup | ≈ 1 cup | 15.14 tbsp |
| 185g | 1.00 cup | 1 cup | 16 tbsp |
| 200g | 1.08 cups | ≈ 1 ⅛ cups | 17.30 tbsp |
| 250g | 1.35 cups | ≈ 1 ⅜ cups | 21.62 tbsp |
| 300g | 1.62 cups | ≈ 1 ⅝ cups | 25.95 tbsp |
| 350g | 1.89 cups | ≈ 1 ⅞ cups | 30.27 tbsp |
| 400g | 2.16 cups | ≈ 2 ⅛ cups | 34.59 tbsp |
| 450g | 2.43 cups | ≈ 2 ⅜ cups | 38.92 tbsp |
| 500g | 2.70 cups | ≈ 2 ¾ cups | 43.24 tbsp |
| 600g | 3.24 cups | ≈ 3 ¼ cups | 51.89 tbsp |
| 700g | 3.78 cups | ≈ 3 ¾ cups | 60.54 tbsp |
| 800g | 4.32 cups | ≈ 4 ⅜ cups | 69.19 tbsp |
| 900g | 4.86 cups | ≈ 4 ⅞ cups | 77.84 tbsp |
| 1000g | 5.41 cups | ≈ 5 ⅜ cups | 86.49 tbsp |
How Many Grams Are in 1 Cup of Rice?
On Grams To Cup Hub, 1 US cup of uncooked white rice equals 185 grams. For uncooked brown rice, our reference is 190 grams per cup.
Because rice varieties differ in grain size, shape, moisture, and packing, different published charts can use slightly different values. This guide keeps one fixed site standard for consistency.
Rice Grams to Cups: Common Searches
These phrases all relate to converting dry rice between grams and cup measurements.
Common White Rice Amounts in Cups
100g Rice to Cups
100g of uncooked white rice is about 0.54 cup.
185g Rice to Cups
185g of uncooked white rice equals 1 US cup.
200g Rice to Cups
200g of uncooked white rice is about 1.08 cups.
250g Rice to Cups
250g of uncooked white rice is about 1.35 cups.
500g Rice to Cups
500g of uncooked white rice is about 2.70 cups.
1000g Rice to Cups
1000g, or 1kg, of uncooked white rice is about 5.41 cups.
How to Convert Rice Grams to Cups
Cups = Grams ÷ 185
For example:
185g ÷ 185g per cup = 1 cup
500g ÷ 185g per cup ≈ 2.70 cups
For brown rice:
Cups = Grams ÷ 190
The converter automatically uses the correct value when you change the rice type.
For more detail about our calculation method, visit How We Calculate Grams to Cups .
White Rice vs Brown Rice
White rice and brown rice do not have exactly the same cup weight in our database. Brown rice retains its bran layer, and grain structure can affect how it fills a cup.
| Rice Type | Grams per US Cup | ½ Cup | Difference |
|---|---|---|---|
| White Rice, Uncooked | 185g | 92.5g | Reference |
| Brown Rice, Uncooked | 190g | 95g | +5g per cup |
Uncooked Rice vs Cooked Rice
Do not use the dry-rice chart for cooked rice. Rice absorbs water during cooking, so its weight and volume change substantially.
A cup of uncooked rice can expand into multiple cups of cooked rice depending on the variety, cooking method, and water ratio. That means “200g rice” can mean something very different if the recipe refers to cooked rather than uncooked rice.
Always check the recipe wording first. If it says dry rice, uncooked rice, or lists rice before cooking, this page is the appropriate reference.
Does Rice Variety Matter?
Yes. Long-grain white rice, short-grain rice, basmati, jasmine, brown rice, sushi rice, and other varieties can pack differently into a cup.
This page uses the site’s general uncooked white-rice and brown-rice references. For precision-sensitive recipes, weigh the exact rice variety in grams.
Should You Pack Rice Into the Cup?
No special packing is normally needed for dry rice. Pour or scoop the grains into the measuring cup, let them settle naturally, and level the top.
Do not press the grains down. Packing can change how much rice fits into the cup and makes the measurement less repeatable.
How to Measure Rice More Accurately
For dry rice, a kitchen scale is usually the easiest method. Place your bowl on the scale, press tare, and add rice until you reach the required gram amount.
If your recipe uses cups, use a dry measuring cup and level the rice at the top. For cooked rice, follow a cooked-rice-specific measurement instead.
US Cup vs Metric Cup for Rice
Our default rice conversion uses the US customary cup of 236.588 ml. The converter also supports US Legal, Metric, and Imperial cup standards.
| Cup Standard | Volume | Typical Use |
|---|---|---|
| US Customary Cup | 236.588 ml | Default on Grams To Cup Hub |
| US Legal Cup | 240 ml | Food labeling |
| Metric Cup | 250 ml | Many metric recipes |
| Imperial Cup | 284.131 ml | Older Imperial references |
For general kitchen measurement equivalencies, see the NIST Metric Kitchen measurement guide .
Why Rice Conversion Charts Can Differ
Rice conversion references can differ because grain variety, grain length, moisture, packing, cup size, and rounding all affect the result. Cooked and uncooked rice are another major source of confusion.
For food and portion reference information, you can explore USDA FoodData Central . For broader ingredient-weight references, see the King Arthur Baking Ingredient Weight Chart .
Our Rice Standards
Grams To Cup Hub uses 185g per US cup for uncooked white rice and 190g per US cup for uncooked brown rice.
These values stay consistent across our converter, amount pages, and ingredient guides.
For exact cooking ratios or a specific rice variety, use the package instructions or weigh the rice directly.Rice Grams to Cups by Popular Amount
Useful Conversion Resources
Use these pages for the main converter, master chart, ingredient guides, and calculation method.
Other Ingredient Conversions
All-Purpose Flour
Our standard: 125g per US cup.
Granulated Sugar
Our standard: 200g per US cup.
Butter
Our standard: 227g per US cup.
Honey
Our standard: 340g per US cup.
Milk
Our standard: 245g per US cup.
Olive Oil
Our standard: 216g per US cup.
Frequently Asked Questions
How many grams are in 1 cup of rice?
Grams To Cup Hub uses 185 grams per US cup for uncooked white rice and 190 grams per cup for uncooked brown rice.
How many cups is 100 grams of rice?
100 grams of uncooked white rice is about 0.54 US cup.
How many cups is 185 grams of rice?
185 grams of uncooked white rice equals 1 US cup.
How many cups is 200 grams of rice?
200 grams of uncooked white rice is about 1.08 US cups.
How many cups is 250 grams of rice?
250 grams of uncooked white rice is about 1.35 US cups.
How many cups is 500 grams of rice?
500 grams of uncooked white rice is about 2.70 US cups.
How many cups is 1 kg of rice?
One kilogram equals 1000 grams. Using 185g per cup, 1kg of uncooked white rice is about 5.41 US cups.
Is cooked rice the same conversion as uncooked rice?
No. Cooked rice absorbs water and expands, so cooked and uncooked rice have very different weight-to-volume relationships.
How many grams are in half a cup of uncooked white rice?
Using our white-rice standard, ½ cup equals about 92.5 grams.
Final Answer
For rice grams to cups, Grams To Cup Hub uses 185 grams per US cup for uncooked white rice and 190 grams per cup for uncooked brown rice.
For white rice, 100g is about 0.54 cup, 185g equals 1 cup, 500g is about 2.70 cups, and 1000g is about 5.41 cups. Always check whether your recipe means uncooked or cooked rice before using a conversion chart.
Theodore Whitmore writes clear, practical guides about grams, cups, ingredient weights, and everyday kitchen conversions for home cooks and bakers.
