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500g Light Brown Sugar = 2 ½ cups

500 grams of light brown sugar equals 2 ½ cups (2.50 US Customary cups, 2.37 Metric 250 mL cups, 591.5 mL, 40 tablespoons, or 17.64 oz) when measured firmly packed at a verified density of 200g per US Customary cup.

Exact decimal volume: 2.50 US Customary Cups • 2.37 Metric Cups (250 mL) • 40 tbsp • 17.64 oz

Batch
Measuring density
Converted Measure
500 g Light Brown Sugar (firmly packed) =
2 ½ US Cups
Physical scoop breakdown2.50 cups
1 cup
1 cup
1/2 cup
Edit either side to reverseLight Brown Sugar chart →
Grams
500 g
Ounces
17.64 oz
US Cups
2 ½ cups
Metric (250mL)
2.37 c
Tablespoons
40 tbsp
Milliliters
591.5 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 500g Light Brown Sugar

Batch scaling conversion table around 500g 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×) 250g (8.82 oz) 1 ¼ cups 295.7 mL
Standard (1×) 500g (17.64 oz) 2 ½ cups 591.5 mL
1.5× Batch 750g (26.46 oz) 3 ¾ cups 887.2 mL
Double Batch (2×) 1000g (35.27 oz) 5 cups 1182.9 mL
Triple Batch (3×) 1500g (52.91 oz) 7 ½ cups 1774.4 mL

Measuring 500g 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, 500 Grams (500g) translates to 2.50 US cups (2 ½ cups). By contrast, using the loosely spooned (unpacked) measure (145g/cup — a 55g per-cup shift), 500g occupies 3 ⅓ cups + 1 tbsp + 2 ½ tsp (3.45 cups).

Without a kitchen scale, measure 2 ½ cups (40 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 500 grams of light brown sugar? ▾

500 grams of light brown sugar (firmly packed, 200g per US cup) equals 2 ½ cups (2.50 US Customary Cups, 2.37 Metric 250 mL cups, or 40 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.