150g Self-Rising Flour to Cups (1 ⅓ cups)

150g Self-Rising Flour = 1 ⅓ cups

150 grams of self-rising flour equals 1 ⅓ cups (1.33 US Customary cups, 1.26 Metric 250 mL cups, 314.1 mL, 21.24 tablespoons, or 5.29 oz) when measured spooned & leveled at a verified density of 113g per US Customary cup.

Exact decimal volume: 1.33 US Customary Cups • 1.26 Metric Cups (250 mL) • 21.24 tbsp • 5.29 oz

Batch Scaling Around 150g Self-Rising Flour

Batch scaling conversion table around 150g of Self-Rising 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)	⅔ cup	157 mL
Standard (1×)	150g (5.29 oz)	1 ⅓ cups	314.1 mL
1.5× Batch	225g (7.94 oz)	2 cups	471.1 mL
Double Batch (2×)	300g (10.58 oz)	2 ⅔ cups	628.1 mL
Triple Batch (3×)	450g (15.87 oz)	3 ¾ cups + 3 tbsp + 2 ¼ tsp	942.2 mL

Measuring 150g of Self-Rising Flour in the Kitchen

Because 1 US Customary Cup (236.6 mL) of self-rising flour weighs 113g when measured spooned & leveled, 150 Grams (150g) translates to 1.33 US cups (1 ⅓ cups). By contrast, using the dip scooped measure (135g/cup — a 22g per-cup shift), 150g occupies 1 ⅛ cups (1.11 cups).

Without a kitchen scale, measure 1 ⅓ cups (21.24 tablespoons total) using spooned & leveled technique. Whisk briefly to evenly disperse the baking powder and salt before spooning into the measuring cup.

Source note: King Arthur Baking reference (113g/cup) & USDA FDC #169745

Frequently Asked Questions

How many cups is 150 grams of self-rising flour? ▾

150 grams of self-rising flour (spooned & leveled, 113g per US cup) equals 1 ⅓ cups (1.33 US Customary Cups, 1.26 Metric 250 mL cups, or 21.24 tablespoons).

Can I swap self-rising flour for all-purpose flour? ▾

Only if you omit the baking powder and reduce salt called for in the recipe accordingly.

Does self-rising flour lose its potency? ▾

Yes, the premixed baking powder degrades over 6-9 months when exposed to atmospheric humidity.