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150g Gluten-Free 1-to-1 Baking Flour = 1 cup

150 grams of gluten-free 1-to-1 baking flour equals 1 cup (1.01 US Customary cups, 0.96 Metric 250 mL cups, 239.8 mL, 16.22 tablespoons, or 5.29 oz) when measured spooned & leveled at a verified density of 148g per US Customary cup.

Exact decimal volume: 1.01 US Customary Cups • 0.96 Metric Cups (250 mL) • 16.22 tbsp • 5.29 oz

Batch
Measuring density
Converted Measure
150 g Gluten-Free 1-to-1 Baking Flour (spooned & leveled) =
1 US Cup
Physical scoop breakdown1.01 cups
1 cup
Edit either side to reverseGF 1-to-1 Flour chart →
Grams
150 g
Ounces
5.29 oz
US Cups
1 cup
Metric (250mL)
0.96 c
Tablespoons
16.22 tbsp
Milliliters
239.8 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 150g Gluten-Free 1-to-1 Baking Flour

Batch scaling conversion table around 150g 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×) 75g (2.65 oz) ½ cup 119.9 mL
Standard (1×) 150g (5.29 oz) 1 cup 239.8 mL
1.5× Batch 225g (7.94 oz) 1 ½ cups + 1 tsp 359.7 mL
Double Batch (2×) 300g (10.58 oz) 2 cups + 1 ¼ tsp 479.6 mL
Triple Batch (3×) 450g (15.87 oz) 3 cups + 2 tsp 719.4 mL

Measuring 150g 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, 150 Grams (150g) translates to 1.01 US cups (1 cup). By contrast, using the dip scooped measure (160g/cup — a 12g per-cup shift), 150g occupies ¾ cup + 3 tbsp (0.94 cups).

Without a kitchen scale, measure 1 cup (16.22 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 150 grams of gluten-free 1-to-1 baking flour? ▾

150 grams of gluten-free 1-to-1 baking flour (spooned & leveled, 148g per US cup) equals 1 cup (1.01 US Customary Cups, 0.96 Metric 250 mL cups, or 16.22 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.