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Cups to Grams — Uncooked White Rice
Converts us cup of uncooked white rice to gram using its real density, not a generic volume factor. One us cup is 185 gram.
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In short
One us cup of uncooked white rice is 185 gram. Going the other way, one gram is 0.0054054054 us cup. That works out at 2 us cup = 370 gram and 4 = 740. The figure comes from uncooked white rice weighing 185 g per US cup — a generic cups-to-grams converter assumes water and will give you the wrong answer here, because volume to weight depends entirely on what is in the cup.
How to use the Cups to Grams — Uncooked White Rice
- Type the value you want to convert.
- Pick the unit you are converting from and the unit you want.
- The converted value and the exact conversion factor are shown instantly.
About the Cups to Grams — Uncooked White Rice
The figure here is uncooked long-grain rice. Cooked rice weighs roughly three times as much per cup because of absorbed water, so a recipe calling for "2 cups rice" means something completely different depending on which it meant — check whether a cooking step follows. One cup uncooked gives about three cups cooked, feeding three people as a side. The figure this page works from is 185 g per US cup, the spooned-and-levelled weight recorded by King Arthur Baking and the USDA food database. Converting us cup to gram for uncooked white rice, the amounts that come up most often are: 1/4 us cup = 46.3 gram; 1/3 us cup = 61.7 gram; 1/2 us cup = 92.5 gram; 2/3 us cup = 123 gram; 3/4 us cup = 139 gram; 1 us cup = 185 gram; 1 1/2 us cup = 278 gram; 2 us cup = 37 gram; 3 us cup = 555 gram.
What people use it for
- Following a US recipe with a kitchen scale instead of cup measures.
- Scaling a recipe up or down without compounding measuring error.
- Converting a European recipe written in grams into cups.
Details
| 1 US cup of uncooked white rice | 185 g |
|---|---|
| 1 US cup | 185 Gram |
| 1 Gram | 0.0054054054 US cup |
| Worth knowing | One cup uncooked gives about three cups cooked, feeding three people as a side. |
The maths behind it
This tool uses gram = us cup × 185, derived from uncooked white rice weighing 185 g per US cup. Every intermediate value is shown on screen, so the result can be checked by hand.
The figure here is uncooked long-grain rice. Cooked rice weighs roughly three times as much per cup because of absorbed water, so a recipe calling for "2 cups rice" means something completely different depending on which it meant — check whether a cooking step follows.
Where this tool stops
Volume-to-weight conversion is inherently approximate. Humidity, brand, how finely something is milled and how long it has sat in the cupboard all shift the figure by a few per cent.
Frequently asked questions
Does this work for basmati and short-grain?
Close enough. Basmati is slightly lighter per cup because the grains are longer and pack less tightly; short-grain and arborio are slightly denser. The spread is under 10 g per cup, well inside normal cooking tolerance.
Why does a cup of uncooked white rice not weigh the same as a cup of water?
Because a cup measures volume and a scale measures weight, and the two only agree for water. Uncooked white rice has its own density — 185 g per US cup — so any generic volume converter gives the wrong answer here.
How much does the way I fill the cup matter?
Very little. Uncooked rice grains are hard and roughly uniform, so they settle to about the same 185 g per cup however you fill it — a shake or a level-off changes it by a few grams at most. Rice is one of the safer things to measure by volume.
Is a US cup the same as a UK or metric cup?
No. A US cup is 236.6 ml, a metric cup is 250 ml and an old UK cup is 284 ml. These pages use the US cup, because that is what US recipes mean.
Do I need an account to use the Cups to Grams — Uncooked White Rice?
No charge and no sign-up. There is no free tier to run out of because there is no paid tier — inputtesthub.com is funded by advertising rather than by metering the utility.
Is what I paste into the Cups to Grams — Uncooked White Rice stored?
No. The Cups to Grams — Uncooked White Rice runs entirely in your browser using JavaScript. Nothing is transmitted, logged or stored, which you can verify yourself in the Network tab of your browser's developer tools.
Can I check the maths myself?
It uses gram = us cup × 185, derived from uncooked white rice weighing 185 g per US cup. The full working is printed under the result, so you can follow every step rather than trusting a black box.
Can you show an example?
Enter 2 us cup of uncooked white rice and the Cups to Grams — Uncooked White Rice returns 370 gram.
What do people use the Cups to Grams — Uncooked White Rice for most?
In practice it gets used for three things: following a US recipe with a kitchen scale instead of cup measures. Scaling a recipe up or down without compounding measuring error. Converting a European recipe written in grams into cups. It is built for exactly those cases rather than being a general-purpose tool with this bolted on.
When is the Cups to Grams — Uncooked White Rice not the right tool?
Volume-to-weight conversion is inherently approximate. Humidity, brand, how finely something is milled and how long it has sat in the cupboard all shift the figure by a few per cent. Knowing where a tool stops being trustworthy matters more than the cases where it works.
Which values should I know?
1 US cup of uncooked white rice is 185 g. 1 US cup is 185 Gram. 1 Gram is 0.0054054054 US cup. These are printed on the page itself, so you do not have to take them on trust.
Can I rely on this for exact work?
The calculation runs in double precision and the result is shown to ten significant figures, so converting a value and converting it back returns the original. What is displayed is rounded for readability; what is copied is not.
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