Convert Peanut Butter from Grams to Cup (US)
How many US cups is 100 grams of peanut butter?
100 grams of peanut butter (smooth peanut butter) is 0.39 US cups. 50 grams of peanut butter is 0.19 US cups. 150 grams of peanut butter is 0.58 US cups. 200 grams of peanut butter is 0.78 US cups. Use the converter below for any amount.
- These figures use the US cup (240 ml), so 1 cup is 257.28 g. A metric cup is slightly larger at 250 ml and holds about 268 g. 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 →
More about measuring Peanut Butter
Peanut Butter substitutes
Ran out? What to use instead of peanut butter →
No scale? The tool below gives a good estimate, but for exact bakes a digital kitchen scale removes the guesswork.
Weigh it exact, get a scalePeanut Butter Measurement Converter
Enter a value and pick your units.
Result
0.39 Cup (US)Peanut Butter Calculators & Baking Tools
Working with peanut butter? These tools handle the jobs a converter cannot.
- Pan Size Converter Rescale a recipe for a different cake tin size.
- Oven to Air Fryer Converter Match the temperature and time when you swap the oven for an air fryer, fan oven, or slow cooker.
- Recipe Scaler Scale any recipe up or down and keep every ingredient in ratio.
Common Peanut Butter Conversions
Here are the most common peanut butter conversions from grams to cups (US).
| Grams | Cups (US) |
|---|---|
| 25 g | 0.1 cups (US) |
| 50 g | 0.19 cups (US) |
| 75 g | 0.29 cups (US) |
| 100 g | 0.39 cups (US) |
| 125 g | 0.49 cups (US) |
| 150 g | 0.58 cups (US) |
| 175 g | 0.68 cups (US) |
| 200 g | 0.78 cups (US) |
| 250 g | 0.97 cups (US) |
| 300 g | 1.17 cups (US) |
| 400 g | 1.55 cups (US) |
| 500 g | 1.94 cups (US) |
For grams to cups with a different ingredient, use the grams to cups converter for a quick-reference table.
Frequently Asked Questions
- What is 100 grams of peanut butter in US cups?
- 100 grams of peanut butter is 0.39 US cups. The ratio is fixed, so 200 grams of peanut butter is 0.78 US cups and 50 grams is 0.19 US cups. 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 peanut butter converter
- How many US cups is 150 grams of peanut butter?
- 150 grams of peanut butter is 0.58 US cups. The ratio is fixed, so 100 grams of peanut butter is 0.39 US cups and 200 grams is 0.78 US cups. Type any other amount into the converter above for the exact figure, or use the chart above for the common ones.
- What is 200 grams of peanut butter in US cups?
- 200 grams of peanut butter is 0.78 US cups. Conversions scale in a straight line, so halving or doubling a recipe keeps the same ratio. 100 grams of peanut butter is 0.39 US cups, and you can multiply or divide that figure to match whatever your recipe needs. Enter any amount in the converter above for an exact US cups reading.
- How many grams of peanut butter is 0.39 US cups?
- 0.39 US cups of peanut butter is 100.34 grams. The conversion works the same in reverse, so you can switch between US cups and grams without changing the result. This helps when a recipe lists grams but you would rather weigh or measure in US cups. The converter above and the chart above cover both directions for any amount.
Related to Peanut Butter
Almond Butter
Almond butter swaps 1:1 by volume for peanut butter and is a touch lighter per cup (256 g vs 268 g). It tastes milder and slightly sweeter, so cookies and bars come out less salty; texture and bake time stay the same. Pick unsweetened to match peanut butter most closely. See our Almond Butter converter.
Sunflower Seed Butter
Sunflower seed butter is the nut-free 1:1 swap, lighter per cup (250 g vs 268 g). It works in the same cookies, bars, and sauces with an earthier, more savoury taste. Note it can react with baking soda and tint a bake slightly green, which is harmless. See our Sunflower Seed Butter converter.
Hulled Tahini
Hulled tahini swaps 1:1 for peanut butter in satay, sauces, and bars, and pours looser (240 g vs 268 g per cup). It is more savoury and a little bitter, so add a touch of honey in sweet bakes; both are smooth pastes that bind a recipe the same way. See our Hulled Tahini converter.
Butter
Butter is a dairy fat that creams with sugar to build structure and lift, while peanut butter is an oily paste that adds dense flavour. They are close in weight (227 g vs 268 g per cup), so weigh when swapping in cookies and bars; expect a nuttier, denser result from peanut butter. See what 100 grams of butter is in US cups.
Peanuts
Peanuts are the whole form used for crunch and texture where peanut butter adds creaminess. A cup of peanuts (154 g) is much lighter than a cup of peanut butter (268 g); always swap by weight. See what 100 grams of peanuts is in US cups.
See all available cooking ingredients and fresh produce.