Batch Scaling Around 400g Cultured Buttermilk
| Batch Scale | Weight (g / oz) | US Cups & Spoons | Metric (mL) |
|---|---|---|---|
| Half Batch (0.5×) | 200g (7.05 oz) | ¾ cup + 1 tbsp + ¾ tsp | 195.5 mL |
| Standard (1×) | 400g (14.11 oz) | 1 ⅔ cups | 391.1 mL |
| 1.5× Batch | 600g (21.16 oz) | 2 ⅓ cups + 2 tbsp + 1 tsp | 586.6 mL |
| Double Batch (2×) | 800g (28.22 oz) | 3 ¼ cups + 2 ¾ tsp | 782.1 mL |
| Triple Batch (3×) | 1200g (42.33 oz) | 4 ¾ cups + 3 tbsp + 1 tsp | 1173.2 mL |
Measuring 400g of Cultured Buttermilk in the Kitchen
Because 1 US Customary Cup (236.6 mL) of cultured buttermilk weighs 242g when measured poured liquid, 400 Grams (400g) translates to 1.65 US cups (1 ⅔ cups). By contrast, using the vigorously shaken cultured buttermilk measure (242g/cup — an identical per-cup density), 400g occupies 1 ⅔ cups (1.65 cups).
Without a kitchen scale, measure 1 ⅔ cups (26.45 tablespoons total) using poured liquid technique. Shake container vigorously before pouring to reconstitute settled cultured curds into a creamy fluid.
Source note: USDA FoodData Central #171271 & King Arthur standard (242g/cup)
Frequently Asked Questions
How many cups is 400 grams of cultured buttermilk? ▾
400 grams of cultured buttermilk (poured liquid, 242g per US cup) equals 1 ⅔ cups (1.65 US Customary Cups, 1.56 Metric 250 mL cups, or 26.45 tablespoons).
Why does buttermilk produce exceptionally tender baked goods? ▾
Lactic acid weakens gluten networks and reacts vigorously with alkaline baking soda, generating carbon dioxide lift and a soft crumb.
Can you freeze leftover buttermilk for future baking? ▾
Yes, freeze in 1/2-cup portions or ice cube trays; thaw and whisk to blend before mixing into batters.