How Much Is 5 Grams of Peanut Butter in Cups?
5 grams of peanut butter equals 0.02 cups. Peanut butter has a density of 258g per cup. A lighter ingredient like flour (125g/cup) would fill more volume at the same weight, which is why ingredient-specific conversions matter.
Formula and Step-by-Step
- Start with 5 grams of peanut butter
- 1 cup of peanut butter = 258g
- 5g ÷ 258g/cup = 0.02 cups
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Peanut butter should be stirred before measuring if the oil has separated. An unmixed jar will give inconsistent measurements.
Peanut Butter at Different Amounts
How peanut butter scales across common grams measurements. Your amount (5 grams) is highlighted.
Other Amounts of Peanut Butter
| Grams | US Cups | Metric Cup | Imperial Cup |
|---|---|---|---|
| 5 grams | 0.02 cups | 0.02 cups | 0.02 cups |
| 10 grams | 0.04 cups | 0.04 cups | 0.03 cups |
| 25 grams | 0.10 cups | 0.09 cups | 0.08 cups |
| 50 grams | 0.19 cups | 0.18 cups | 0.16 cups |
| 75 grams | 0.29 cups | 0.28 cups | 0.24 cups |
| 100 grams | 0.39 cups | 0.37 cups | 0.32 cups |
| 150 grams | 0.58 cups | 0.55 cups | 0.48 cups |
| 200 grams | 0.78 cups | 0.73 cups | 0.65 cups |
| 250 grams | 0.97 cups | 0.92 cups | 0.81 cups |
| 500 grams | 1.94 cups | 1.83 cups | 1.61 cups |
Understanding the Units
What is a Gram?
Grams are the preferred unit in professional kitchens and bakeries because they allow exact recipe scaling. To double a recipe, simply double the gram values. No need to worry about how tightly an ingredient is packed into a cup.
What is a Cup?
In US cooking, a cup measures volume, not weight. One standard US cup holds 236.588 ml of liquid. Because different ingredients have different densities, a cup of one ingredient can weigh very differently from a cup of another.