Batch Scaling Around 30g Creamy Peanut Butter
| Batch Scale | Weight (g / oz) | US Cups & Spoons | Metric (mL) |
|---|---|---|---|
| Half Batch (0.5×) | 15g (0.53 oz) | 2 ¾ tsp | 13.8 mL |
| Standard (1×) | 30g (1.06 oz) | ⅛ cup | 27.5 mL |
| 1.5× Batch | 45g (1.59 oz) | 2 tbsp + 2 ¼ tsp | 41.3 mL |
| Double Batch (2×) | 60g (2.12 oz) | 3 tbsp + 2 ¼ tsp | 55 mL |
| Triple Batch (3×) | 90g (3.17 oz) | ⅓ cup | 82.5 mL |
Measuring 30g of Creamy Peanut Butter in the Kitchen
Because 1 US Customary Cup (236.6 mL) of creamy peanut butter weighs 258g when measured packed firmly into cup, 30 Grams (30g) translates to 0.12 US cups (⅛ cup). By contrast, using the chunky peanut butter measure (250g/cup — a 8g per-cup shift), 30g occupies ⅛ cup (0.12 cups).
Without a kitchen scale, measure ⅛ cup (1.86 tablespoons total) using packed firmly into cup technique. Dense and sticky; pack firmly into a dry measuring cup with a rubber spatula to purge air pockets, or coat the cup in non-stick oil spray.
Source note: USDA FoodData Central #172470 & Jif / Skippy technical standard (258g/cup)
Frequently Asked Questions
How many cups is 30 grams of creamy peanut butter? ▾
30 grams of creamy peanut butter (packed firmly into cup, 258g per US cup) equals ⅛ cup (0.12 US Customary Cups, 0.11 Metric 250 mL cups, or 1.86 tablespoons).
Why is chunky peanut butter slightly lighter per cup than creamy? ▾
Rough peanut pieces cannot pack together as seamlessly as homogeneous puree, leaving small gaps that reduce cup weight by ~8g.
Can natural peanut butter be swapped 1:1 for commercial creamy peanut butter? ▾
Yes by weight, but stir thoroughly to integrate separated oil, and consider cookies may spread slightly more due to lack of hydrogenated palm oil.