Leaveners, Salt & Spices
Convert cups of ground black pepper to ounces
One cup of ground black pepper weighs about 4.06 oz, and half a cup comes to roughly 2.03 oz. Enter any amount below to convert it, or use the chart further down as a quick reference while you cook.
1 cup of ground black pepper =
4.06 oz
- kg
- 0.115
- lb
- 0.254
Ground Black Pepper: 115 g per US cup · USDA FoodData Central. 1 teaspoon = 2.4 g. Coarse fresh-cracked pepper measures lighter than pre-ground.
Full ground black pepper chart →Ground Black Pepper at a glance
Every number on this page comes from a single figure: 115 grams per US cup (USDA FoodData Central).
- 1 cup
- 115 g
- 1 tablespoon
- 7.19 g
- 1 teaspoon
- 2.4 g
- 1 cup in ounces
- 4.06 oz
- 100 g in cups
- 0.87 cups
- Density
- 0.49 g/ml
cups to ounces chart for ground black pepper
Print it, screenshot it, or bookmark this page — these are the amounts recipes ask for most often.
| Cups (US) | Grams | Ounces (weight) | Pounds |
|---|---|---|---|
| 1/8 cup | 14.4 g | 0.507 oz | 0.032 lb |
| 1/4 cup | 28.8 g | 1.01 oz | 0.063 lb |
| 1/3 cup | 38.3 g | 1.35 oz | 0.085 lb |
| 1/2 cup | 57.5 g | 2.03 oz | 0.127 lb |
| 2/3 cup | 76.7 g | 2.7 oz | 0.169 lb |
| 3/4 cup | 86.3 g | 3.04 oz | 0.19 lb |
| 1 cup | 115 g | 4.06 oz | 0.254 lb |
| 1 1/2 cup | 173 g | 6.08 oz | 0.38 lb |
| 2 cup | 230 g | 8.11 oz | 0.507 lb |
| 3 cup | 345 g | 12.2 oz | 0.761 lb |
| 4 cup | 460 g | 16.2 oz | 1.01 lb |
How this conversion is calculated
Volume-to-weight conversions are only as good as the density behind them. We treat ground black pepper as 115 g per US customary cup, which works out to 0.486 g/ml. From there:
- Your cups figure is converted into millilitres or grams using standard unit sizes (cup = 237 ml).
- 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 7/8 cups.
Measuring ground black pepper accurately
1 teaspoon = 2.4 g. Coarse fresh-cracked pepper measures lighter than pre-ground.
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 ounces are in 1 cup of ground black pepper?
1 cup of ground black pepper is 4.06 oz. This is based on a density of 115 g per US cup.
How many ounces are in 2 cups of ground black pepper?
2 cups of ground black pepper is 8.11 oz, and 2.03 oz for half a cup.
How much is 100 g of ground black pepper in cups?
100 g of ground black pepper is about 7/8 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 ground black pepper?
1 teaspoon = 2.4 g. Coarse fresh-cracked pepper measures lighter than pre-ground.
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.