Dairy & Eggs Density Guide

Unflavored Whey Protein Isolate Grams to Cups Converter

Bulk Density100g / US Cup

One US cup of Unflavored Whey Protein Isolate weighs 100 grams. That means 100 grams of Unflavored Whey Protein Isolate is 1 cup. Spoon powder gently into dry cup and level.

Unflavored Whey Protein Isolate Volume & Mass Converter

Convert weight in grams or volume in cups for unflavored whey protein isolate with verified 100g / 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

Select Brand Spec (Optional)

Use Package Value (g / US Cup)

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

Calculated Conversion Output

1 cup

1.00 cups

Basis: 1 US Customary Cup (236.59 ml) = 100g (Whey Isolate)

1 Cup Measuring Container

1 Cup¾½¼

Cross-Unit Equivalent Strip

Tablespoons16 tbsp

Teaspoons48 tsp

Ounces3.53 oz

Millilitres236.6 ml

Butter SticksN/A

Pounds0.22 lbs

Recent Session Conversions (In-Memory):

Perform a conversion above to track recent session items.

Unflavored Whey Protein Isolate Grams to Cups Conversion Table

Complete reference weight chart converting grams of unflavored whey protein isolate into cups, tablespoons, teaspoons, fluid ounces, and milliliters.

Grams (g)	Cups (Decimal)	Cups (Practical Measure)	Tablespoons	Teaspoons	Ounces (oz)	Milliliters (ml)
5g	0.05 cups	0.05 cups (2½ teaspoons)	0.8 tbsp	2.4 tsp	0.18 oz	11.8 ml
7g	0.07 cups	0.07 cups (1 tablespoon + ¼ teaspoon)	1.1 tbsp	3.4 tsp	0.25 oz	16.6 ml
10g	0.10 cups	0.10 cups (1 tablespoon + 1¾ teaspoons)	1.6 tbsp	4.8 tsp	0.35 oz	23.7 ml
12g	0.12 cups	⅛ cup	1.9 tbsp	5.8 tsp	0.42 oz	28.4 ml
15g	0.15 cups	0.15 cups (2 tablespoons + 1¼ teaspoons)	2.4 tbsp	7.2 tsp	0.53 oz	35.5 ml
18g	0.18 cups	0.18 cups (2 tablespoons + 2¾ teaspoons)	2.9 tbsp	8.6 tsp	0.63 oz	42.6 ml
20g	0.20 cups	0.20 cups (3 tablespoons + ½ teaspoon)	3.2 tbsp	9.6 tsp	0.71 oz	47.3 ml
25g	0.25 cups	¼ cup	4.0 tbsp	12.0 tsp	0.88 oz	59.1 ml
28g	0.28 cups	0.28 cups (4 tablespoons + 1½ teaspoons)	4.5 tbsp	13.4 tsp	0.99 oz	66.2 ml
30g	0.30 cups	0.30 cups (4 tablespoons + 2½ teaspoons)	4.8 tbsp	14.4 tsp	1.06 oz	71.0 ml
35g	0.35 cups	⅓ cup	5.6 tbsp	16.8 tsp	1.23 oz	82.8 ml
40g	0.40 cups	0.40 cups (6 tablespoons + 1¼ teaspoons)	6.4 tbsp	19.2 tsp	1.41 oz	94.6 ml
45g	0.45 cups	0.45 cups (7 tablespoons + ½ teaspoon)	7.2 tbsp	21.6 tsp	1.59 oz	106.5 ml
50g	0.50 cups	½ cup	8.0 tbsp	24.0 tsp	1.76 oz	118.3 ml
55g	0.55 cups	0.55 cups (8 tablespoons + 2½ teaspoons)	8.8 tbsp	26.4 tsp	1.94 oz	130.1 ml
56g	0.56 cups	0.56 cups (9 tablespoons)	9.0 tbsp	26.9 tsp	1.98 oz	132.5 ml
60g	0.60 cups	0.60 cups (9 tablespoons + 1¾ teaspoons)	9.6 tbsp	28.8 tsp	2.12 oz	142.0 ml
65g	0.65 cups	⅔ cup	10.4 tbsp	31.2 tsp	2.29 oz	153.8 ml
70g	0.70 cups	⅔ cup	11.2 tbsp	33.6 tsp	2.47 oz	165.6 ml
75g	0.75 cups	¾ cup	12.0 tbsp	36.0 tsp	2.65 oz	177.4 ml
80g	0.80 cups	0.80 cups (12 tablespoons + 2½ teaspoons)	12.8 tbsp	38.4 tsp	2.82 oz	189.3 ml
85g	0.85 cups	0.85 cups (13 tablespoons + 1¾ teaspoons)	13.6 tbsp	40.8 tsp	3.00 oz	201.1 ml
90g	0.90 cups	0.90 cups (14 tablespoons + 1¼ teaspoons)	14.4 tbsp	43.2 tsp	3.17 oz	212.9 ml
95g	0.95 cups	0.95 cups (15 tablespoons + ½ teaspoon)	15.2 tbsp	45.6 tsp	3.35 oz	224.8 ml
100g	1.00 cups	1 cup	16.0 tbsp	48.0 tsp	3.53 oz	236.6 ml
105g	1.05 cups	1 cup	16.8 tbsp	50.4 tsp	3.70 oz	248.4 ml
110g	1.10 cups	1 ⅛ cups	17.6 tbsp	52.8 tsp	3.88 oz	260.2 ml
113g	1.13 cups	1 ⅛ cups	18.1 tbsp	54.2 tsp	3.99 oz	267.3 ml
115g	1.15 cups	1 ⅛ cups	18.4 tbsp	55.2 tsp	4.06 oz	272.1 ml
120g	1.20 cups	1 ¼ cups	19.2 tbsp	57.6 tsp	4.23 oz	283.9 ml
125g	1.25 cups	1 ¼ cups	20.0 tbsp	60.0 tsp	4.41 oz	295.7 ml
130g	1.30 cups	1 ⅓ cups	20.8 tbsp	62.4 tsp	4.59 oz	307.6 ml
135g	1.35 cups	1 ⅓ cups	21.6 tbsp	64.8 tsp	4.76 oz	319.4 ml
140g	1.40 cups	1 ⅓ cups	22.4 tbsp	67.2 tsp	4.94 oz	331.2 ml
145g	1.45 cups	1 ½ cups	23.2 tbsp	69.6 tsp	5.11 oz	343.1 ml
150g	1.50 cups	1 ½ cups	24.0 tbsp	72.0 tsp	5.29 oz	354.9 ml
155g	1.55 cups	1 ½ cups	24.8 tbsp	74.4 tsp	5.47 oz	366.7 ml
160g	1.60 cups	1 ⅔ cups	25.6 tbsp	76.8 tsp	5.64 oz	378.5 ml
165g	1.65 cups	1 ⅔ cups	26.4 tbsp	79.2 tsp	5.82 oz	390.4 ml
170g	1.70 cups	1 ⅔ cups	27.2 tbsp	81.6 tsp	6.00 oz	402.2 ml
175g	1.75 cups	1 ¾ cups	28.0 tbsp	84.0 tsp	6.17 oz	414.0 ml
180g	1.80 cups	1 ¾ cups	28.8 tbsp	86.4 tsp	6.35 oz	425.9 ml
185g	1.85 cups	1.85 cups (1 cup + 13 tablespoons + 1¾ teaspoons)	29.6 tbsp	88.8 tsp	6.53 oz	437.7 ml
190g	1.90 cups	1.90 cups (1 cup + 14 tablespoons + 1¼ teaspoons)	30.4 tbsp	91.2 tsp	6.70 oz	449.5 ml
195g	1.95 cups	2 cups	31.2 tbsp	93.6 tsp	6.88 oz	461.3 ml
200g	2.00 cups	2 cups	32.0 tbsp	96.0 tsp	7.05 oz	473.2 ml
210g	2.10 cups	2 ⅛ cups	33.6 tbsp	100.8 tsp	7.41 oz	496.8 ml
220g	2.20 cups	2 ¼ cups	35.2 tbsp	105.6 tsp	7.76 oz	520.5 ml
225g	2.25 cups	2 ¼ cups	36.0 tbsp	108.0 tsp	7.94 oz	532.3 ml
227g	2.27 cups	2 ¼ cups	36.3 tbsp	109.0 tsp	8.01 oz	537.1 ml
230g	2.30 cups	2 ⅓ cups	36.8 tbsp	110.4 tsp	8.11 oz	544.2 ml
240g	2.40 cups	2 ⅓ cups	38.4 tbsp	115.2 tsp	8.47 oz	567.8 ml
250g	2.50 cups	2 ½ cups	40.0 tbsp	120.0 tsp	8.82 oz	591.5 ml
255g	2.55 cups	2 ½ cups	40.8 tbsp	122.4 tsp	8.99 oz	603.3 ml
260g	2.60 cups	2 ⅔ cups	41.6 tbsp	124.8 tsp	9.17 oz	615.1 ml
270g	2.70 cups	2 ⅔ cups	43.2 tbsp	129.6 tsp	9.52 oz	638.8 ml
275g	2.75 cups	2 ¾ cups	44.0 tbsp	132.0 tsp	9.70 oz	650.6 ml
280g	2.80 cups	2 ¾ cups	44.8 tbsp	134.4 tsp	9.88 oz	662.4 ml
290g	2.90 cups	3 cups	46.4 tbsp	139.2 tsp	10.23 oz	686.1 ml
300g	3.00 cups	3 cups	48.0 tbsp	144.0 tsp	10.58 oz	709.8 ml
320g	3.20 cups	3 ¼ cups	51.2 tbsp	153.6 tsp	11.29 oz	757.1 ml
330g	3.30 cups	3 ⅓ cups	52.8 tbsp	158.4 tsp	11.64 oz	780.7 ml
340g	3.40 cups	3 ⅓ cups	54.4 tbsp	163.2 tsp	11.99 oz	804.4 ml
350g	3.50 cups	3 ½ cups	56.0 tbsp	168.0 tsp	12.35 oz	828.1 ml
360g	3.60 cups	3 ⅔ cups	57.6 tbsp	172.8 tsp	12.70 oz	851.7 ml
375g	3.75 cups	3 ¾ cups	60.0 tbsp	180.0 tsp	13.23 oz	887.2 ml
380g	3.80 cups	3 ¾ cups	60.8 tbsp	182.4 tsp	13.40 oz	899.0 ml
390g	3.90 cups	4 cups	62.4 tbsp	187.2 tsp	13.76 oz	922.7 ml
400g	4.00 cups	4 cups	64.0 tbsp	192.0 tsp	14.11 oz	946.4 ml
410g	4.10 cups	4 ⅛ cups	65.6 tbsp	196.8 tsp	14.46 oz	970.0 ml
420g	4.20 cups	4 ¼ cups	67.2 tbsp	201.6 tsp	14.82 oz	993.7 ml
425g	4.25 cups	4 ¼ cups	68.0 tbsp	204.0 tsp	14.99 oz	1005.5 ml
440g	4.40 cups	4 ⅓ cups	70.4 tbsp	211.2 tsp	15.52 oz	1041.0 ml
450g	4.50 cups	4 ½ cups	72.0 tbsp	216.0 tsp	15.87 oz	1064.6 ml
454g	4.54 cups	4 ½ cups	72.6 tbsp	217.9 tsp	16.01 oz	1074.1 ml
460g	4.60 cups	4 ⅔ cups	73.6 tbsp	220.8 tsp	16.23 oz	1088.3 ml
480g	4.80 cups	4 ¾ cups	76.8 tbsp	230.4 tsp	16.93 oz	1135.6 ml
500g	5.00 cups	5 cups	80.0 tbsp	240.0 tsp	17.64 oz	1182.9 ml
520g	5.20 cups	5 ¼ cups	83.2 tbsp	249.6 tsp	18.34 oz	1230.3 ml
550g	5.50 cups	5 ½ cups	88.0 tbsp	264.0 tsp	19.40 oz	1301.2 ml
560g	5.60 cups	5 ⅔ cups	89.6 tbsp	268.8 tsp	19.75 oz	1324.9 ml
580g	5.80 cups	5 ¾ cups	92.8 tbsp	278.4 tsp	20.46 oz	1372.2 ml
600g	6.00 cups	6 cups	96.0 tbsp	288.0 tsp	21.16 oz	1419.5 ml
650g	6.50 cups	6 ½ cups	104.0 tbsp	312.0 tsp	22.93 oz	1537.8 ml
680g	6.80 cups	6 ¾ cups	108.8 tbsp	326.4 tsp	23.99 oz	1608.8 ml
700g	7.00 cups	7 cups	112.0 tbsp	336.0 tsp	24.69 oz	1656.1 ml
750g	7.50 cups	7 ½ cups	120.0 tbsp	360.0 tsp	26.46 oz	1774.4 ml
800g	8.00 cups	8 cups	128.0 tbsp	384.0 tsp	28.22 oz	1892.7 ml
850g	8.50 cups	8 ½ cups	136.0 tbsp	408.0 tsp	29.98 oz	2011.0 ml
900g	9.00 cups	9 cups	144.0 tbsp	432.0 tsp	31.75 oz	2129.3 ml
950g	9.50 cups	9 ½ cups	152.0 tbsp	456.0 tsp	33.51 oz	2247.6 ml
1000g	10.00 cups	10 cups	160.0 tbsp	480.0 tsp	35.27 oz	2365.9 ml

Cups of Unflavored Whey Protein Isolate to Grams Reverse Table

Need to convert recipe cups back into exact grams for unflavored whey protein isolate? 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	25g	0.25 cups	4 tablespoons	0.88 oz
⅓ cup	33g	0.33 cups	5 tablespoons + 1 teaspoon	1.18 oz
½ cup	50g	0.50 cups	8 tablespoons	1.76 oz
⅔ cup	67g	0.67 cups	10 tablespoons + 2 teaspoons	2.35 oz
¾ cup	75g	0.75 cups	12 tablespoons	2.65 oz
1 cup	100g	1.00 cups	1 cup	3.53 oz
1¼ cups	125g	1.25 cups	1 cup + 4 tablespoons	4.41 oz
1½ cups	150g	1.50 cups	1 cup + 8 tablespoons	5.29 oz
1¾ cups	175g	1.75 cups	1 cup + 12 tablespoons	6.17 oz
2 cups	200g	2.00 cups	2 cups	7.05 oz
2½ cups	250g	2.50 cups	2 cups + 8 tablespoons	8.82 oz
3 cups	300g	3.00 cups	3 cups	10.58 oz
3½ cups	350g	3.50 cups	3 cups + 8 tablespoons	12.35 oz
4 cups	400g	4.00 cups	4 cups	14.11 oz

Common Recipe Amounts for Unflavored Whey Protein Isolate

Standard amounts of unflavored whey protein isolate found in real baking formulas, converted into precise US customary cups.

50 grams½ cup

Small batch / coating amount for Unflavored Whey Protein Isolate.

100 grams1 cup

Standard recipe portion for medium batters.

125 grams1 ¼ cups

Primary baking unit baseline weight.

200 grams2 cups

Full batch measure for cakes and pastries.

250 grams2 ½ cups

Metric recipe baseline / double batch amount.

Frequently Asked Questions About Unflavored Whey Protein Isolate

Essential density and measurement answers tailored specifically for unflavored whey protein isolate.

How many grams are in 1 cup of Unflavored Whey Protein Isolate?

One US customary cup of Unflavored Whey Protein Isolate weighs exactly 100 grams when measured spooned and leveled. By comparison, 1 Metric cup (250ml) weighs 106 grams, and 1 UK Imperial cup (284ml) weighs 120 grams.

How do I measure 1 cup of Unflavored Whey Protein Isolate correctly without a scale?

Fluff Unflavored Whey Protein Isolate 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 powder gently into dry cup and level.

Why does the density of Unflavored Whey Protein Isolate fluctuate in home baking?

Natural variations in humidity, grind fineness, and ambient storage temperature can alter Unflavored Whey Protein Isolate density by 3 to 8 percent. Measuring by weight in grams ensures 100 percent consistency.

What volume is 100 grams of Unflavored Whey Protein Isolate?

One hundred grams of Unflavored Whey Protein Isolate converts to 1 cup or 16 US tablespoons.

How many tablespoons is 25 grams of Unflavored Whey Protein Isolate?

Twenty-five grams of Unflavored Whey Protein Isolate equals 4 US tablespoons (12 teaspoons), representing ¼ cup.

Related Dairy & Eggs & Ingredient Tools

More Dairy & Eggs

Unflavored Whey Protein Isolate Weight Guides

Category & Reverse Tools

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/whey-protein-isolate