Ingredient Conversion
Convert peanut butter from grams into cups with rounded kitchen-friendly values and a quick reference table.
Peanut Butter does not use the same grams-to-cups value as every other ingredient. Using a practical US cup reference, 258 grams of peanut butter is about 1 cup.
That means 100 grams of peanut butter is about 0.39 cups, while 200 grams is about 0.78 cups.
Peanut butter is a dense paste. One US cup of peanut butter weighs approximately 258 grams and behaves similarly to other thick spreads.
To convert grams to cups, divide the gram amount by the grams-per-cup reference for the ingredient. For this page, the working reference is about 258 grams per US cup.
This makes the page useful for quick kitchen checks, but a scale is still the best tool when a recipe depends on tight ratios.
| Grams | Cups |
|---|---|
| 25 | About 0.1 cups |
| 50 | About 0.19 cups |
| 75 | About 0.29 cups |
| 100 | About 0.39 cups |
| 125 | About 0.48 cups |
| 150 | About 0.58 cups |
| 200 | About 0.78 cups |
| 250 | About 0.97 cups |
| 300 | About 1.16 cups |
| 400 | About 1.55 cups |
This page is useful when a recipe gives peanut butter in grams but you only have measuring cups, or when you want a fast reference before opening the full converter.
For baking, repeated recipes, or larger batches, measuring peanut butter directly in grams is usually the more dependable choice.
A practical US cup reference for Peanut Butter is about 258 grams per cup.
Peanut butter is a dense paste. One US cup of peanut butter weighs approximately 258 grams and behaves similarly to other thick spreads.
For repeatable cooking and recipe scaling, grams are usually the more reliable way to measure peanut butter.
Use the main grams-to-cups converter for other ingredients, cup standards, and custom values.