Convert Peanuts from Cup (US) to Ounces
How many ounces is 1 US cup of peanuts?
1 US cup of peanuts (groundnuts) is 5.21 ounces. 2 US cups of peanuts is 10.43 ounces. 1/2 US cup of peanuts is 2.61 ounces. 1/4 US cup (0.25 US cup) of peanuts is 1.3 ounces. Use the converter below for any amount.
- These figures use the US cup (240 ml). A metric cup is slightly larger at 250 ml, so it holds a little more. Use the metric cup converter →
- Cup sizes are not standard worldwide, so the same cup of an ingredient can weigh more or less depending on the country. What is a cup measurement →
No measuring cups? The tool below gets you close, and a measuring cup set keeps every batch the same.
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5.21 OuncesPeanuts Calculators & Baking Tools
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Common Peanuts Conversions
Here are the most common peanuts conversions from cups (US) to ounces.
| Cups (US) | Ounces |
|---|---|
| 0.25 cups (US) | 1.3 oz |
| 0.5 cups (US) | 2.61 oz |
| 0.75 cups (US) | 3.91 oz |
| 1 cup (US) | 5.21 oz |
| 1.25 cups (US) | 6.52 oz |
| 1.5 cups (US) | 7.82 oz |
| 2 cups (US) | 10.43 oz |
| 2.5 cups (US) | 13.03 oz |
| 3 cups (US) | 15.64 oz |
For the reverse conversion, see 1 ounce of peanuts in US cups.
Frequently Asked Questions
- What is 1 US cup of peanuts in ounces?
- 1 US cup of peanuts is 5.21 ounces. The ratio is fixed, so 2 US cups of peanuts is 10.43 ounces and 0.5 US cups is 2.61 ounces. Use the converter above for any quantity, or check the conversion chart on this page for the most common amounts at a glance. Open the peanuts converter
- How many ounces is 1.5 US cups of peanuts?
- 1.5 US cups of peanuts is 7.82 ounces. The ratio is fixed, so 1 US cup of peanuts is 5.21 ounces and 2 US cups is 10.43 ounces. Type any other amount into the converter above for the exact figure, or use the chart above for the common ones.
- What is 2 US cups of peanuts in ounces?
- 2 US cups of peanuts is 10.43 ounces. Conversions scale in a straight line, so halving or doubling a recipe keeps the same ratio. 1 US cup of peanuts is 5.21 ounces, and you can multiply or divide that figure to match whatever your recipe needs. Enter any amount in the converter above for an exact ounces reading.
- How many US cups of peanuts is 5.21 ounces?
- 5.21 ounces of peanuts is 1 US cup. The conversion works the same in reverse, so you can switch between ounces and US cups without changing the result. This helps when a recipe lists US cups but you would rather weigh or measure in ounces. The converter above and the chart above cover both directions for any amount.
- How much is 1 US cup of groundnuts in ounces?
- Groundnuts is another name for peanuts, so 1 US cup of groundnuts is 5.21 ounces, exactly the same as peanuts. The figure does not change with the name: 2 US cups is 10.43 ounces and 0.5 US cups is 2.61 ounces. Use the converter above for any quantity, or read the conversion chart on this page for the most common amounts.
Related to Peanuts
Peanut Butter
Peanut butter is peanuts ground to a paste, used in many of the same baking recipes. At 268 g per cup it is much denser than whole peanuts (154 g per cup); swap by weight, not by volume. See what 1 US cup of peanut butter is in ounces.
Pecans
Pecans are a sweet, buttery alternative to peanuts in cookies and brownies. Pecans are lighter per cup (109 g vs 154 g for peanuts), so convert by weight when substituting. See our Pecans converter.
Cashew Nuts
Cashew nuts are a creamy, milder alternative to peanuts in baking. They have a similar weight per cup (145 g vs 154 g for peanuts), making them an easy swap by weight. See our Cashew Nuts converter.
Walnuts
Walnuts are a tree nut alternative to peanuts with an earthier, more bitter flavour. Walnuts are much lighter per cup (106 g vs 154 g for peanuts), so always swap by weight. See what 1 US cup of walnuts is in ounces.
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