420g Rice in Cups
420 grams of uncooked rice is 2¼ cups — 185g per US cup. Batch cooking and pilafs use weights like this. Keep the water ratio to the dry weight rather than to the cooked volume.
How many cups is 420g of uncooked rice?
420 grams of uncooked rice equals:
Measuring by hand? That is 2 cups + 4 tablespoons + 1 teaspoon. It is about 42% of a 1 kg bag of rice.
These conversions are for uncooked long-grain white rice. Cooked rice absorbs water and roughly triples in weight, so the two are not interchangeable.
Grams to Cups Converter
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420 grams of Rice (Uncooked) is about 2¼ cups, using a 236.588 millilitre cup at 185 grams per cup.
Reading
- cups
- 2.27
- tbsp
- 36.3
- tsp
- 109.0
See the full 420g to cups guide →
See 420g rice (uncooked) to cups →
US customary cup (236.588ml) · 185g per cup
Dedicated conversion guides use the default US customary cup.
Applies to this page only — the database value (185g per US cup) is unchanged.
420g of uncooked rice vs other ingredients
Grams measure weight and cups measure volume, so the same 420 grams fills a different amount of cup for every ingredient:
| Ingredient | 420g in cups | g per cup |
|---|---|---|
| Rice (Uncooked) | 2¼ cups | 185 |
| All-Purpose Flour | 3⅜ cups | 125 |
| Granulated Sugar | 2⅛ cups | 200 |
| Butter | 1⅞ cups | 227 |
See all 420g conversions on the 420 grams to cups chart.
Nearby uncooked rice amounts
| Grams of uncooked rice | Cups | Tablespoons |
|---|---|---|
| 375g | 2 cups | 32 tbsp |
| 390g | 2⅛ cups | 34 tbsp |
| 400g | 2⅛ cups | 35 tbsp |
| 410g | 2¼ cups | 35 tbsp |
| 450g | 2⅜ cups | 39 tbsp |
| 454g | 2½ cups | 39 tbsp |
| 480g | 2⅝ cups | 42 tbsp |
| 500g | 2⅔ cups | 43 tbsp |
Full ladder on the rice grams to cups chart.
Frequently Asked Questions
How many cups is 420g of uncooked rice?
420 grams of uncooked rice is 2¼ cups. In kitchen measures that is 2 cups + 4 tablespoons + 1 teaspoon, worked out from 185 grams per US cup.
How many grams are in 1 cup of uncooked rice?
One US cup of uncooked rice weighs about 185 grams, one tablespoon about 11.56 grams, and one teaspoon about 3.85 grams. This page divides 420 grams by that cup weight.
Is 420g of uncooked rice the same as 420g of all-purpose flour?
No. 420g of uncooked rice is 2¼ cups, while 420g of all-purpose flour is 3⅜ cups. Same weight on the scale, different volume in the cup, because the two have different densities.
How do I measure 420g of uncooked rice without a scale?
Use 2 cups + 4 tablespoons + 1 teaspoon. These conversions are for uncooked long-grain white rice. Cooked rice absorbs water and roughly triples in weight, so the two are not interchangeable.
Is it better to weigh uncooked rice or measure it in cups?
Weighing is more accurate, especially in baking, because it removes the variation in how the uncooked rice is packed into the cup. If you have no scale, use the cup figure above and keep your measuring method consistent across the whole recipe.