Sugars & Sweeteners Density Guide

Superfine Caster Sugar Grams to Cups Converter

Bulk Density200g / US Cup

One US cup of Superfine Caster Sugar weighs 200 grams. That means 100 grams of Superfine Caster Sugar is ½ cup. Spoon or pour into measuring cup and level off.

Superfine Caster Sugar Volume & Mass Converter

Convert weight in grams or volume in cups for superfine caster sugar with verified 200g / US cup baseline.

Weight in Grams (g)100g

grams

Baking Ingredient (540+ Verified Densities)

Cup Standard Baseline

Measuring Method / State

Brand Density & Package OverrideUSDA FoodData Central

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Use Package Value (g / US Cup)

Custom package weights override standard database densities for this session without altering official database records.

Calculated Conversion Output

8 tablespoons

½ cup

0.50 cups

Basis: 1 US Customary Cup (236.59 ml) = 200g (Caster 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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Superfine Caster Sugar Grams to Cups Conversion Table

Complete reference weight chart converting grams of superfine caster sugar into cups, tablespoons, teaspoons, fluid ounces, and milliliters.

Grams (g)	Cups (Decimal)	Cups (Practical Measure)	Tablespoons	Teaspoons	Ounces (oz)	Milliliters (ml)
5g	0.02 cups	0.02 cups (1¼ teaspoons)	0.4 tbsp	1.2 tsp	0.18 oz	5.9 ml
7g	0.03 cups	0.03 cups (1¾ teaspoons)	0.6 tbsp	1.7 tsp	0.25 oz	8.3 ml
10g	0.05 cups	0.05 cups (2½ teaspoons)	0.8 tbsp	2.4 tsp	0.35 oz	11.8 ml
12g	0.06 cups	0.06 cups (1 tablespoon)	1.0 tbsp	2.9 tsp	0.42 oz	14.2 ml
15g	0.07 cups	0.07 cups (1 tablespoon + ½ teaspoon)	1.2 tbsp	3.6 tsp	0.53 oz	17.7 ml
18g	0.09 cups	0.09 cups (1 tablespoon + 1¼ teaspoons)	1.4 tbsp	4.3 tsp	0.63 oz	21.3 ml
20g	0.10 cups	0.10 cups (1 tablespoon + 1¾ teaspoons)	1.6 tbsp	4.8 tsp	0.71 oz	23.7 ml
25g	0.13 cups	⅛ cup	2.0 tbsp	6.0 tsp	0.88 oz	29.6 ml
28g	0.14 cups	0.14 cups (2 tablespoons + ¾ teaspoon)	2.2 tbsp	6.7 tsp	0.99 oz	33.1 ml
30g	0.15 cups	0.15 cups (2 tablespoons + 1¼ teaspoons)	2.4 tbsp	7.2 tsp	1.06 oz	35.5 ml
35g	0.18 cups	0.18 cups (2 tablespoons + 2½ teaspoons)	2.8 tbsp	8.4 tsp	1.23 oz	41.4 ml
40g	0.20 cups	0.20 cups (3 tablespoons + ½ teaspoon)	3.2 tbsp	9.6 tsp	1.41 oz	47.3 ml
45g	0.23 cups	0.23 cups (3 tablespoons + 1¾ teaspoons)	3.6 tbsp	10.8 tsp	1.59 oz	53.2 ml
50g	0.25 cups	¼ cup	4.0 tbsp	12.0 tsp	1.76 oz	59.1 ml
55g	0.27 cups	0.27 cups (4 tablespoons + 1¼ teaspoons)	4.4 tbsp	13.2 tsp	1.94 oz	65.1 ml
56g	0.28 cups	0.28 cups (4 tablespoons + 1½ teaspoons)	4.5 tbsp	13.4 tsp	1.98 oz	66.2 ml
60g	0.30 cups	0.30 cups (4 tablespoons + 2½ teaspoons)	4.8 tbsp	14.4 tsp	2.12 oz	71.0 ml
65g	0.33 cups	⅓ cup	5.2 tbsp	15.6 tsp	2.29 oz	76.9 ml
70g	0.35 cups	⅓ cup	5.6 tbsp	16.8 tsp	2.47 oz	82.8 ml
75g	0.38 cups	0.38 cups (6 tablespoons)	6.0 tbsp	18.0 tsp	2.65 oz	88.7 ml
80g	0.40 cups	0.40 cups (6 tablespoons + 1¼ teaspoons)	6.4 tbsp	19.2 tsp	2.82 oz	94.6 ml
85g	0.42 cups	0.42 cups (6 tablespoons + 2½ teaspoons)	6.8 tbsp	20.4 tsp	3.00 oz	100.6 ml
90g	0.45 cups	0.45 cups (7 tablespoons + ½ teaspoon)	7.2 tbsp	21.6 tsp	3.17 oz	106.5 ml
95g	0.48 cups	0.48 cups (7 tablespoons + 1¾ teaspoons)	7.6 tbsp	22.8 tsp	3.35 oz	112.4 ml
100g	0.50 cups	½ cup	8.0 tbsp	24.0 tsp	3.53 oz	118.3 ml
105g	0.53 cups	½ cup	8.4 tbsp	25.2 tsp	3.70 oz	124.2 ml
110g	0.55 cups	0.55 cups (8 tablespoons + 2½ teaspoons)	8.8 tbsp	26.4 tsp	3.88 oz	130.1 ml
113g	0.57 cups	0.57 cups (9 tablespoons)	9.0 tbsp	27.1 tsp	3.99 oz	133.7 ml
115g	0.58 cups	0.58 cups (9 tablespoons + ½ teaspoon)	9.2 tbsp	27.6 tsp	4.06 oz	136.0 ml
120g	0.60 cups	0.60 cups (9 tablespoons + 1¾ teaspoons)	9.6 tbsp	28.8 tsp	4.23 oz	142.0 ml
125g	0.63 cups	0.63 cups (10 tablespoons)	10.0 tbsp	30.0 tsp	4.41 oz	147.9 ml
130g	0.65 cups	⅔ cup	10.4 tbsp	31.2 tsp	4.59 oz	153.8 ml
135g	0.67 cups	⅔ cup	10.8 tbsp	32.4 tsp	4.76 oz	159.7 ml
140g	0.70 cups	⅔ cup	11.2 tbsp	33.6 tsp	4.94 oz	165.6 ml
145g	0.72 cups	¾ cup	11.6 tbsp	34.8 tsp	5.11 oz	171.5 ml
150g	0.75 cups	¾ cup	12.0 tbsp	36.0 tsp	5.29 oz	177.4 ml
155g	0.78 cups	¾ cup	12.4 tbsp	37.2 tsp	5.47 oz	183.4 ml
160g	0.80 cups	0.80 cups (12 tablespoons + 2½ teaspoons)	12.8 tbsp	38.4 tsp	5.64 oz	189.3 ml
165g	0.83 cups	0.83 cups (13 tablespoons + ½ teaspoon)	13.2 tbsp	39.6 tsp	5.82 oz	195.2 ml
170g	0.85 cups	0.85 cups (13 tablespoons + 1¾ teaspoons)	13.6 tbsp	40.8 tsp	6.00 oz	201.1 ml
175g	0.88 cups	0.88 cups (14 tablespoons)	14.0 tbsp	42.0 tsp	6.17 oz	207.0 ml
180g	0.90 cups	0.90 cups (14 tablespoons + 1¼ teaspoons)	14.4 tbsp	43.2 tsp	6.35 oz	212.9 ml
185g	0.92 cups	0.92 cups (14 tablespoons + 2½ teaspoons)	14.8 tbsp	44.4 tsp	6.53 oz	218.8 ml
190g	0.95 cups	0.95 cups (15 tablespoons + ½ teaspoon)	15.2 tbsp	45.6 tsp	6.70 oz	224.8 ml
195g	0.97 cups	1 cup	15.6 tbsp	46.8 tsp	6.88 oz	230.7 ml
200g	1.00 cups	1 cup	16.0 tbsp	48.0 tsp	7.05 oz	236.6 ml
210g	1.05 cups	1 cup	16.8 tbsp	50.4 tsp	7.41 oz	248.4 ml
220g	1.10 cups	1 ⅛ cups	17.6 tbsp	52.8 tsp	7.76 oz	260.2 ml
225g	1.12 cups	1 ⅛ cups	18.0 tbsp	54.0 tsp	7.94 oz	266.2 ml
227g	1.14 cups	1 ⅛ cups	18.2 tbsp	54.5 tsp	8.01 oz	268.5 ml
230g	1.15 cups	1 ⅛ cups	18.4 tbsp	55.2 tsp	8.11 oz	272.1 ml
240g	1.20 cups	1 ¼ cups	19.2 tbsp	57.6 tsp	8.47 oz	283.9 ml
250g	1.25 cups	1 ¼ cups	20.0 tbsp	60.0 tsp	8.82 oz	295.7 ml
255g	1.27 cups	1 ¼ cups	20.4 tbsp	61.2 tsp	8.99 oz	301.7 ml
260g	1.30 cups	1 ⅓ cups	20.8 tbsp	62.4 tsp	9.17 oz	307.6 ml
270g	1.35 cups	1 ⅓ cups	21.6 tbsp	64.8 tsp	9.52 oz	319.4 ml
275g	1.37 cups	1 ⅓ cups	22.0 tbsp	66.0 tsp	9.70 oz	325.3 ml
280g	1.40 cups	1 ⅓ cups	22.4 tbsp	67.2 tsp	9.88 oz	331.2 ml
290g	1.45 cups	1 ½ cups	23.2 tbsp	69.6 tsp	10.23 oz	343.1 ml
300g	1.50 cups	1 ½ cups	24.0 tbsp	72.0 tsp	10.58 oz	354.9 ml
320g	1.60 cups	1 ⅔ cups	25.6 tbsp	76.8 tsp	11.29 oz	378.5 ml
330g	1.65 cups	1 ⅔ cups	26.4 tbsp	79.2 tsp	11.64 oz	390.4 ml
340g	1.70 cups	1 ⅔ cups	27.2 tbsp	81.6 tsp	11.99 oz	402.2 ml
350g	1.75 cups	1 ¾ cups	28.0 tbsp	84.0 tsp	12.35 oz	414.0 ml
360g	1.80 cups	1 ¾ cups	28.8 tbsp	86.4 tsp	12.70 oz	425.9 ml
375g	1.87 cups	1.87 cups (1 cup + 14 tablespoons)	30.0 tbsp	90.0 tsp	13.23 oz	443.6 ml
380g	1.90 cups	1.90 cups (1 cup + 14 tablespoons + 1¼ teaspoons)	30.4 tbsp	91.2 tsp	13.40 oz	449.5 ml
390g	1.95 cups	2 cups	31.2 tbsp	93.6 tsp	13.76 oz	461.3 ml
400g	2.00 cups	2 cups	32.0 tbsp	96.0 tsp	14.11 oz	473.2 ml
410g	2.05 cups	2 cups	32.8 tbsp	98.4 tsp	14.46 oz	485.0 ml
420g	2.10 cups	2 ⅛ cups	33.6 tbsp	100.8 tsp	14.82 oz	496.8 ml
425g	2.13 cups	2 ⅛ cups	34.0 tbsp	102.0 tsp	14.99 oz	502.8 ml
440g	2.20 cups	2 ¼ cups	35.2 tbsp	105.6 tsp	15.52 oz	520.5 ml
450g	2.25 cups	2 ¼ cups	36.0 tbsp	108.0 tsp	15.87 oz	532.3 ml
454g	2.27 cups	2 ¼ cups	36.3 tbsp	109.0 tsp	16.01 oz	537.1 ml
460g	2.30 cups	2 ⅓ cups	36.8 tbsp	110.4 tsp	16.23 oz	544.2 ml
480g	2.40 cups	2 ⅓ cups	38.4 tbsp	115.2 tsp	16.93 oz	567.8 ml
500g	2.50 cups	2 ½ cups	40.0 tbsp	120.0 tsp	17.64 oz	591.5 ml
520g	2.60 cups	2 ⅔ cups	41.6 tbsp	124.8 tsp	18.34 oz	615.1 ml
550g	2.75 cups	2 ¾ cups	44.0 tbsp	132.0 tsp	19.40 oz	650.6 ml
560g	2.80 cups	2 ¾ cups	44.8 tbsp	134.4 tsp	19.75 oz	662.4 ml
580g	2.90 cups	3 cups	46.4 tbsp	139.2 tsp	20.46 oz	686.1 ml
600g	3.00 cups	3 cups	48.0 tbsp	144.0 tsp	21.16 oz	709.8 ml
650g	3.25 cups	3 ¼ cups	52.0 tbsp	156.0 tsp	22.93 oz	768.9 ml
680g	3.40 cups	3 ⅓ cups	54.4 tbsp	163.2 tsp	23.99 oz	804.4 ml
700g	3.50 cups	3 ½ cups	56.0 tbsp	168.0 tsp	24.69 oz	828.1 ml
750g	3.75 cups	3 ¾ cups	60.0 tbsp	180.0 tsp	26.46 oz	887.2 ml
800g	4.00 cups	4 cups	64.0 tbsp	192.0 tsp	28.22 oz	946.4 ml
850g	4.25 cups	4 ¼ cups	68.0 tbsp	204.0 tsp	29.98 oz	1005.5 ml
900g	4.50 cups	4 ½ cups	72.0 tbsp	216.0 tsp	31.75 oz	1064.6 ml
950g	4.75 cups	4 ¾ cups	76.0 tbsp	228.0 tsp	33.51 oz	1123.8 ml
1000g	5.00 cups	5 cups	80.0 tbsp	240.0 tsp	35.27 oz	1182.9 ml

Cups of Superfine Caster Sugar to Grams Reverse Table

Need to convert recipe cups back into exact grams for superfine caster sugar? Use this handy reverse table.

Dedicated Cups to Grams Page→

Cup Volume	Weight in Grams (g)	Decimal Cups	Practical Spoon Breakdown	Ounces (oz)
¼ cup	50g	0.25 cups	4 tablespoons	1.76 oz
⅓ cup	67g	0.33 cups	5 tablespoons + 1 teaspoon	2.35 oz
½ cup	100g	0.50 cups	8 tablespoons	3.53 oz
⅔ cup	133g	0.67 cups	10 tablespoons + 2 teaspoons	4.70 oz
¾ cup	150g	0.75 cups	12 tablespoons	5.29 oz
1 cup	200g	1.00 cups	1 cup	7.05 oz
1¼ cups	250g	1.25 cups	1 cup + 4 tablespoons	8.82 oz
1½ cups	300g	1.50 cups	1 cup + 8 tablespoons	10.58 oz
1¾ cups	350g	1.75 cups	1 cup + 12 tablespoons	12.35 oz
2 cups	400g	2.00 cups	2 cups	14.11 oz
2½ cups	500g	2.50 cups	2 cups + 8 tablespoons	17.64 oz
3 cups	600g	3.00 cups	3 cups	21.16 oz
3½ cups	700g	3.50 cups	3 cups + 8 tablespoons	24.69 oz
4 cups	800g	4.00 cups	4 cups	28.22 oz

Common Recipe Amounts for Superfine Caster Sugar

Standard amounts of superfine caster sugar found in real baking formulas, converted into precise US customary cups.

50 grams¼ cup

Small batch / coating amount for Superfine Caster Sugar.

100 grams½ cup

Standard recipe portion for medium batters.

125 grams0.63 cups (10 tablespoons)

Primary baking unit baseline weight.

200 grams1 cup

Full batch measure for cakes and pastries.

250 grams1 ¼ cups

Metric recipe baseline / double batch amount.

Frequently Asked Questions About Superfine Caster Sugar

Essential density and measurement answers tailored specifically for superfine caster sugar.

How many grams are in 1 cup of Superfine Caster Sugar?

One US customary cup of Superfine Caster Sugar weighs exactly 200 grams when measured spooned and leveled. By comparison, 1 Metric cup (250ml) weighs 211 grams, and 1 UK Imperial cup (284ml) weighs 240 grams.

How do I measure 1 cup of Superfine Caster Sugar correctly without a scale?

Fluff Superfine Caster Sugar gently with a fork, spoon it loosely into your dry measuring cup until overflowing, and level off flat using the back of a butter knife. Spoon or pour into measuring cup and level off.

Why does the density of Superfine Caster Sugar fluctuate in home baking?

Natural variations in humidity, grind fineness, and ambient storage temperature can alter Superfine Caster Sugar density by 3 to 8 percent. Measuring by weight in grams ensures 100 percent consistency.

What volume is 100 grams of Superfine Caster Sugar?

One hundred grams of Superfine Caster Sugar converts to ½ cup or 8 US tablespoons.

How many tablespoons is 25 grams of Superfine Caster Sugar?

Twenty-five grams of Superfine Caster Sugar equals 2 US tablespoons (6 teaspoons), representing ⅛ cup.

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Source & Editorial Review

Density data sourced from USDA FoodData Central. Verified by the Grams to Cups Editorial Team on 2026-08-20.

Canonical: https://www.gramstocups.us/super-fine-sugar