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30g Light Brown Sugar = 2 tbsp + 1 ¼ tsp

30 grams of light brown sugar equals 2 tbsp + 1 ¼ tsp (0.15 US Customary cups, 0.14 Metric 250 mL cups, 35.5 mL, 2.4 tablespoons, or 1.06 oz) when measured firmly packed at a verified density of 200g per US Customary cup.

Exact decimal volume: 0.15 US Customary Cups • 0.14 Metric Cups (250 mL) • 2.4 tbsp • 1.06 oz

Batch
Measuring density
Converted Measure
30 g Light Brown Sugar (firmly packed) =
2 tbsp + 1 ¼ tsp
Physical scoop breakdown0.15 cups
×2
2 tbsp
1 ¼ tsp
Edit either side to reverseLight Brown Sugar chart →
Grams
30 g
Ounces
1.06 oz
US Cups
2 tbsp + 1 ¼ tsp
Metric (250mL)
0.14 c
Tablespoons
2.4 tbsp
Milliliters
35.5 mL

Kitchen note: Test-kitchen baseline uses firmly packed (200g/cup). Switching to loosely spooned (unpacked) (145g/cup) changes each cup by 55g—use the packing toggle on the scale bench to match your recipe.

Batch Scaling Around 30g Light Brown Sugar

Batch scaling conversion table around 30g of Light Brown Sugar (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×) 15g (0.53 oz) 1 tbsp + ½ tsp 17.7 mL
Standard (1×) 30g (1.06 oz) 2 tbsp + 1 ¼ tsp 35.5 mL
1.5× Batch 45g (1.59 oz) 3 tbsp + 1 ¾ tsp 53.2 mL
Double Batch (2×) 60g (2.12 oz) ¼ cup + 2 ½ tsp 71 mL
Triple Batch (3×) 90g (3.17 oz) ⅓ cup + 1 tbsp + 2 ½ tsp 106.5 mL

Measuring 30g of Light Brown Sugar in the Kitchen

Because 1 US Customary Cup (236.6 mL) of light brown sugar weighs 200g when measured firmly packed, 30 Grams (30g) translates to 0.15 US cups (2 tbsp + 1 ¼ tsp). By contrast, using the loosely spooned (unpacked) measure (145g/cup — a 55g per-cup shift), 30g occupies 3 tbsp + 1 tsp (0.21 cups).

Without a kitchen scale, measure 2 tbsp + 1 ¼ tsp (2.4 tablespoons total) using firmly packed technique. Press sugar firmly into the dry measuring cup with your fingers or a spoon until it holds the shape of the cup when inverted.

Source note: USDA FoodData Central #169656 & Domino Sugar standard packed weight

Frequently Asked Questions

How many cups is 30 grams of light brown sugar? ▾

30 grams of light brown sugar (firmly packed, 200g per US cup) equals 2 tbsp + 1 ¼ tsp (0.15 US Customary Cups, 0.14 Metric 250 mL cups, or 2.4 tablespoons).

Why must brown sugar always be firmly packed into the cup? ▾

Molasses film creates friction that traps irregular air pockets; packing eliminates voids to give consistent weight.

How can you soften rock-hard brown sugar quickly? ▾

Microwave in a bowl covered with a damp paper towel in 20-second bursts to restore humidity quickly.