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300g Whole Wheat Flour = 2 ⅔ cups

300 grams of whole wheat flour equals 2 ⅔ cups (2.65 US Customary cups, 2.51 Metric 250 mL cups, 628.1 mL, 42.48 tablespoons, or 10.58 oz) when measured spooned & leveled at a verified density of 113g per US Customary cup.

Exact decimal volume: 2.65 US Customary Cups • 2.51 Metric Cups (250 mL) • 42.48 tbsp • 10.58 oz

Batch
Measuring density
Converted Measure
300 g Whole Wheat Flour (spooned & leveled) =
2 ⅔ US Cups
Physical scoop breakdown2.65 cups
1 cup
1 cup
1/3 cup
1/3 cup
Edit either side to reverseWhole Wheat chart →
Grams
300 g
Ounces
10.58 oz
US Cups
2 ⅔ cups
Metric (250mL)
2.51 c
Tablespoons
42.48 tbsp
Milliliters
628.1 mL

Kitchen note: Test-kitchen baseline uses spooned & leveled (113g/cup). Switching to scooped (135g/cup) changes each cup by 22g—use the packing toggle on the scale bench to match your recipe.

Batch Scaling Around 300g Whole Wheat Flour

Batch scaling conversion table around 300g of Whole Wheat 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×) 150g (5.29 oz) 1 ⅓ cups 314.1 mL
Standard (1×) 300g (10.58 oz) 2 ⅔ cups 628.1 mL
1.5× Batch 450g (15.87 oz) 3 ¾ cups + 3 tbsp + 2 ¼ tsp 942.2 mL
Double Batch (2×) 600g (21.16 oz) 5 ¼ cups + 2 ¾ tsp 1256.2 mL
Triple Batch (3×) 900g (31.75 oz) 7 ¾ cups + 3 tbsp + 1 ¼ tsp 1884.3 mL

Measuring 300g of Whole Wheat Flour in the Kitchen

Because 1 US Customary Cup (236.6 mL) of whole wheat flour weighs 113g when measured spooned & leveled, 300 Grams (300g) translates to 2.65 US cups (2 ⅔ cups). By contrast, using the scooped measure (135g/cup — a 22g per-cup shift), 300g occupies 2 cups + 3 tbsp + 1 ¾ tsp (2.22 cups).

Without a kitchen scale, measure 2 ⅔ cups (42.48 tablespoons total) using spooned & leveled technique. Fluff vigorously before measuring. The coarse bran flakes settle rapidly to the bottom of the canister over time.

Source note: King Arthur Baking (113g/cup) & USDA FDC #169746

Frequently Asked Questions

How many cups is 300 grams of whole wheat flour? ▾

300 grams of whole wheat flour (spooned & leveled, 113g per US cup) equals 2 ⅔ cups (2.65 US Customary Cups, 2.51 Metric 250 mL cups, or 42.48 tablespoons).

Why does whole wheat flour make dough thirsty? ▾

The high fiber bran and germ absorb significantly more water than endosperm starches, requiring hydration rest.

Does whole wheat flour expire faster than white flour? ▾

Yes, natural oils in the wheat germ oxidize over time; store in an airtight container in the freezer for freshness.