Batch Scaling Around 120g All-Purpose Flour
| Batch Scale | Weight (g / oz) | US Cups & Spoons | Metric (mL) |
|---|---|---|---|
| Half Batch (0.5×) | 60g (2.12 oz) | ½ cup | 118.3 mL |
| Standard (1×) | 120g (4.23 oz) | 1 cup | 236.6 mL |
| 1.5× Batch | 180g (6.35 oz) | 1 ½ cups | 354.9 mL |
| Double Batch (2×) | 240g (8.47 oz) | 2 cups | 473.2 mL |
| Triple Batch (3×) | 360g (12.7 oz) | 3 cups | 709.8 mL |
Measuring 120g of All-Purpose Flour in the Kitchen
Because 1 US Customary Cup (236.6 mL) of all-purpose flour weighs 120g when measured spooned & leveled, 120 Grams (120g) translates to 1.00 US cups (1 cup). By contrast, using the dip-and-sweep scooped measure (142g/cup — a 22g per-cup shift), 120g occupies ¾ cup + 1 tbsp + 1 ½ tsp (0.85 cups).
Without a kitchen scale, measure 1 cup (16 tablespoons total) using spooned & leveled technique. Fluff flour with a fork, spoon gently into the measuring cup until mounded, and sweep level with a straight knife. Never pack or tap the cup, which compresses flour up to 142g.
Source note: King Arthur standard (120g/cup spooned) & USDA FDC #169761
Frequently Asked Questions
How many cups is 120 grams of all-purpose flour? ▾
120 grams of all-purpose flour (spooned & leveled, 120g per US cup) equals 1 cup (1.00 US Customary Cups, 0.95 Metric 250 mL cups, or 16 tablespoons).
Why does 1 cup of all-purpose flour vary from 120g to 145g? ▾
Dipping the cup straight into the bag compacts the tiny particles, packing up to 25% more flour than gently spooning and leveling.
Can I swap all-purpose flour for bread flour by weight? ▾
Yes, substitute 100g of bread flour for 100g of AP flour, but note bread flour absorbs slightly more water due to higher protein.