Reference Density•200g / US Cup

100 Grams of Granulated Sugar to Cups

Baking volume guide, measurement breakdown, and density calculations for 100g of granulated sugar.

Direct Answer

100 grams of granulated sugar converts to 0.50 cups (8 tablespoons).

Unless another cup standard is selected, GramsToCups uses the US Customary cup (defined here as 236.588 mL), calculated with a reference density of 200 grams per cup. In common kitchen measurements, this is equivalent to 8 tablespoons, or 3.53 dry ounces.

Practical Measurement Decomposition & Shortcut Advice

Spoon Breakdown

8 tablespoons

Nearest Clean Cup Mark

½ cup (100g basis)

100g of granulated sugar matches ½ cup (100g reference basis).

Convert 100g Granulated Sugar to Other Volume Units

Calculate how 100 grams of granulated sugar converts across US customary, US legal, metric, and UK imperial cups.

Weight in Grams (g)100g

grams

Baking Ingredient (540+ Verified Densities)

Cup Standard Baseline

Measuring Method / State

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Calculated Conversion Output

8 tablespoons

½ cup

0.50 cups

Basis: 1 US Customary Cup (236.59 ml) = 200g (Granulated Sugar)

1 Cup Measuring Container

1 Cup¾½¼

Cross-Unit Equivalent Strip

Tablespoons8 tbsp

Teaspoons24 tsp

Ounces3.53 oz

Millilitres118.3 ml

Butter SticksN/A

Pounds0.22 lbs

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Cross-Unit Conversion Table for 100g Granulated Sugar

Complete measurement equivalents for 100 grams of granulated sugar across standard kitchen units.

Cross-Unit Conversion Table for 100g Granulated Sugar
Measurement Unit	Converted Value	Conversion Basis
US Customary Cups	0.50 cups (8 tablespoons)	236.588 ml / cup (200g/cup default)
US Legal Cups	0.49 cups	240 ml nutrition label basis
Metric Cups	0.47 cups	250 ml international standard
US Tablespoons	8.0 tbsp	16 tbsp per US cup
US Teaspoons	24.0 tsp	48 tsp per US cup
Ounces Weight	3.53 oz	28.3495 grams per dry oz
Fluid Volume (ml)	118.3 ml	Density: 0.8454 g/ml
Pounds (lbs)	0.220 lbs	453.592 grams per lb

Brand Variance Analysis for 100g Granulated Sugar

Different commercial brands of granulated sugar publish slightly different cup weights. Here is how 100 grams of granulated sugar measures across documented brands:

Brand Variance Analysis for 100g Granulated Sugar
Brand	Published Cup Weight	100g Converted Volume	Difference in Tbsp
Domino	200g / cup	0.50 cups	0 tbsp spread
King Arthur Baking	198g / cup	0.51 cups	0.1 tbsp spread

Recipe Context: Measuring 100g of Granulated Sugar

100 grams of granulated sugar measures to 0.50 cups (8 tablespoons).

Pour directly into cup and level flat.

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Frequently Asked Questions: 100g Granulated Sugar

How many cups is 100 grams of granulated sugar?

100 grams of granulated sugar equals 0.50 cups (8 tablespoons), based on a reference density of 200 grams per US customary cup. This is equivalent to 8 tablespoons.

Is 100g of granulated sugar equal to ½ cup?

Yes. 100 grams of granulated sugar equals ½ cup based on our reference density of 200g per US cup.

Should I measure 100g of granulated sugar by weight or volume?

Measuring 100 grams on a digital kitchen scale is always recommended for precision baking. However, if using volume, Pour directly into cup and level flat.