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120g Gluten-Free 1-to-1 Baking Flour = ¾ cup + 1 tbsp

120 grams of gluten-free 1-to-1 baking flour equals ¾ cup + 1 tbsp (0.81 US Customary cups, 0.77 Metric 250 mL cups, 191.8 mL, 12.97 tablespoons, or 4.23 oz) when measured spooned & leveled at a verified density of 148g per US Customary cup.

Exact decimal volume: 0.81 US Customary Cups • 0.77 Metric Cups (250 mL) • 12.97 tbsp • 4.23 oz

Batch
Measuring density
Converted Measure
120 g Gluten-Free 1-to-1 Baking Flour (spooned & leveled) =
¾ US Cup + 1 tbsp
Physical scoop breakdown0.81 cups
1/2 cup
1/4 cup
1 tbsp
Edit either side to reverseGF 1-to-1 Flour chart →
Grams
120 g
Ounces
4.23 oz
US Cups
¾ cup + 1 tbsp
Metric (250mL)
0.77 c
Tablespoons
12.97 tbsp
Milliliters
191.8 mL

Kitchen note: Test-kitchen baseline uses spooned & leveled (148g/cup). Switching to dip scooped (160g/cup) changes each cup by 12g—use the packing toggle on the scale bench to match your recipe.

Batch Scaling Around 120g Gluten-Free 1-to-1 Baking Flour

Batch scaling conversion table around 120g of Gluten-Free 1-to-1 Baking Flour (0.5× to 3× recipe batches in grams, ounces, US cups, and milliliters)
Batch Scale Weight (g / oz) US Cups & Spoons Metric (mL)
Half Batch (0.5×) 60g (2.12 oz) ⅓ cup + 1 tbsp + ½ tsp 95.9 mL
Standard (1×) 120g (4.23 oz) ¾ cup + 1 tbsp 191.8 mL
1.5× Batch 180g (6.35 oz) 1 cup + 3 tbsp + 1 ½ tsp 287.7 mL
Double Batch (2×) 240g (8.47 oz) 1 ½ cups + 1 tbsp + 2 ¾ tsp 383.7 mL
Triple Batch (3×) 360g (12.7 oz) 2 ⅓ cups + 1 tbsp + 1 ¾ tsp 575.5 mL

Measuring 120g of Gluten-Free 1-to-1 Baking Flour in the Kitchen

Because 1 US Customary Cup (236.6 mL) of gluten-free 1-to-1 baking flour weighs 148g when measured spooned & leveled, 120 Grams (120g) translates to 0.81 US cups (¾ cup + 1 tbsp). By contrast, using the dip scooped measure (160g/cup — a 12g per-cup shift), 120g occupies ¾ cup (0.75 cups).

Without a kitchen scale, measure ¾ cup + 1 tbsp (12.97 tablespoons total) using spooned & leveled technique. Formulated with rice flour, starches, and xanthan gum. Spoon into cup and sweep level without packing down.

Source note: King Arthur Measure for Measure (148g/cup) & Bob’s Red Mill 1-to-1

Frequently Asked Questions

How many cups is 120 grams of gluten-free 1-to-1 baking flour? ▾

120 grams of gluten-free 1-to-1 baking flour (spooned & leveled, 148g per US cup) equals ¾ cup + 1 tbsp (0.81 US Customary Cups, 0.77 Metric 250 mL cups, or 12.97 tablespoons).

Can GF 1-to-1 flour be swapped cup-for-cup for yeast bread? ▾

No, 1-to-1 blends with xanthan gum are formulated for non-yeasted cookies and cakes; yeast breads require specific gluten-free bread formulations.

Why is gluten-free blend heavier than standard all-purpose flour? ▾

It contains dense white rice flour and potato starch which weigh considerably more per unit volume than aerated wheat flour.