Grains, Rice & Legumes
Convert ounces of pearl barley to cups
One ounce of pearl barley weighs about 0.142 cup, and half a ounce comes to roughly 0.071 cup. Enter any amount below to convert it, or use the chart further down as a quick reference while you cook.
1 oz of pearl barley =
0.142 cup
About 1/8 cup in recipe notation
- ml
- 33.5
- tbsp
- 2.27
Pearl Barley: 200 g per US cup · USDA FoodData Central. Dense and free-flowing, one of the heavier dry grains by volume.
Full pearl barley chart →Pearl Barley at a glance
Every number on this page comes from a single figure: 200 grams per US cup (USDA FoodData Central).
- 1 cup
- 200 g
- 1 tablespoon
- 12.5 g
- 1 teaspoon
- 4.17 g
- 1 cup in ounces
- 7.05 oz
- 100 g in cups
- 0.5 cups
- Density
- 0.85 g/ml
ounces to cups chart for pearl barley
Print it, screenshot it, or bookmark this page — these are the amounts recipes ask for most often.
| Ounces (weight) | Cups (US) | Tablespoons (US) | Millilitres |
|---|---|---|---|
| 0.5 oz | 0.071 cup | 1.13 tbsp | 16.8 ml |
| 1 oz | 0.142 cup | 2.27 tbsp | 33.5 ml |
| 2 oz | 0.283 cup | 4.54 tbsp | 67.1 ml |
| 3 oz | 0.425 cup | 6.8 tbsp | 101 ml |
| 4 oz | 0.567 cup | 9.07 tbsp | 134 ml |
| 5 oz | 0.709 cup | 11.3 tbsp | 168 ml |
| 6 oz | 0.85 cup | 13.6 tbsp | 201 ml |
| 8 oz | 1.13 cup | 18.1 tbsp | 268 ml |
| 12 oz | 1.7 cup | 27.2 tbsp | 402 ml |
| 16 oz | 2.27 cup | 36.3 tbsp | 537 ml |
How this conversion is calculated
Volume-to-weight conversions are only as good as the density behind them. We treat pearl barley as 200 g per US customary cup, which works out to 0.845 g/ml. From there:
- Your ounces figure is converted into millilitres or grams using standard unit sizes (oz = 28.3 g).
- The density above bridges volume and weight in whichever direction you need.
- The result is rounded the way a cook would round it — to the nearest gram, or to a usable fraction such as 1/2 cups.
Measuring pearl barley accurately
Dense and free-flowing, one of the heavier dry grains by volume.
If a recipe matters to you — bread, macarons, anything with a tight hydration or ratio — weigh it. A £10 digital scale removes the single largest source of variation in home baking, and it is faster than washing three measuring cups.
When cups are fine
- Liquids measured in a proper jug, where volume is the honest unit anyway.
- Forgiving savoury cooking: soups, stews, stir-fries, marinades.
- Small amounts of leaveners and spices, as long as you use level spoons.
Frequently asked questions
How many cups are in 1 ounce of pearl barley?
1 ounce of pearl barley is 0.142 cup. This is based on a density of 200 g per US cup.
How many cups are in 2 ounces of pearl barley?
2 ounces of pearl barley is 0.283 cup, and 0.071 cup for half a ounce.
How much is 100 g of pearl barley in cups?
100 g of pearl barley is about 1/2 cups. Weight is always the more reliable measurement, so use a scale when the recipe gives grams.
Why do other sites give a different number for pearl barley?
Dense and free-flowing, one of the heavier dry grains by volume.
Do UK and Australian cups give the same result?
No. A US customary cup is 236.6 ml, a metric cup used in Australia and New Zealand is 250 ml, and an old UK imperial cup is 284 ml. Our default is the US cup, but you can pick metric cups in the converter.