Flours & Starches Density Guide

Oat Flour Grams to Cups Converter

Bulk Density92g / US Cup

One US cup of Oat Flour weighs 92 grams. That means 100 grams of Oat Flour is 1 ⅛ cups. Spoon into cup and level gently.

Oat Flour Volume & Mass Converter

Convert weight in grams or volume in cups for oat flour with verified 92g / US cup baseline.

Weight in Grams (g)100g

grams

Baking Ingredient (540+ Verified Densities)

Cup Standard Baseline

Measuring Method / State

Brand Density & Package OverrideKing Arthur Baking

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 tablespoon + 1¼ teaspoons

1 ⅛ cups

1.09 cups

Basis: 1 US Customary Cup (236.59 ml) = 92g (Oat Flour)

1 Full Cup + Remainder

1 Cup¾½¼

Cross-Unit Equivalent Strip

Tablespoons17.4 tbsp

Teaspoons52.2 tsp

Ounces3.53 oz

Millilitres257.2 ml

Butter SticksN/A

Pounds0.22 lbs

Recent Session Conversions (In-Memory):

Perform a conversion above to track recent session items.

Oat Flour Grams to Cups Conversion Table

Complete reference weight chart converting grams of oat flour into cups, tablespoons, teaspoons, fluid ounces, and milliliters.

Oat Flour Grams to Cups Conversion Table
Grams (g)	Cups (Decimal)	Cups (Practical Measure)	Tablespoons	Teaspoons	Ounces (oz)	Milliliters (ml)
5g	0.05 cups	0.05 cups (2½ teaspoons)	0.9 tbsp	2.6 tsp	0.18 oz	12.9 ml
7g	0.08 cups	0.08 cups (1 tablespoon + ¾ teaspoon)	1.2 tbsp	3.7 tsp	0.25 oz	18.0 ml
10g	0.11 cups	0.11 cups (1 tablespoon + 2¼ teaspoons)	1.7 tbsp	5.2 tsp	0.35 oz	25.7 ml
12g	0.13 cups	⅛ cup	2.1 tbsp	6.3 tsp	0.42 oz	30.9 ml
15g	0.16 cups	0.16 cups (2 tablespoons + 1¾ teaspoons)	2.6 tbsp	7.8 tsp	0.53 oz	38.6 ml
18g	0.20 cups	0.20 cups (3 tablespoons + ½ teaspoon)	3.1 tbsp	9.4 tsp	0.63 oz	46.3 ml
20g	0.22 cups	0.22 cups (3 tablespoons + 1½ teaspoons)	3.5 tbsp	10.4 tsp	0.71 oz	51.4 ml
25g	0.27 cups	0.27 cups (4 tablespoons + 1 teaspoon)	4.3 tbsp	13.0 tsp	0.88 oz	64.3 ml
28g	0.30 cups	0.30 cups (4 tablespoons + 2½ teaspoons)	4.9 tbsp	14.6 tsp	0.99 oz	72.0 ml
30g	0.33 cups	⅓ cup	5.2 tbsp	15.7 tsp	1.06 oz	77.1 ml
35g	0.38 cups	0.38 cups (6 tablespoons + ¼ teaspoon)	6.1 tbsp	18.3 tsp	1.23 oz	90.0 ml
40g	0.43 cups	0.43 cups (6 tablespoons + 2¾ teaspoons)	7.0 tbsp	20.9 tsp	1.41 oz	102.9 ml
45g	0.49 cups	½ cup	7.8 tbsp	23.5 tsp	1.59 oz	115.7 ml
50g	0.54 cups	0.54 cups (8 tablespoons + 2 teaspoons)	8.7 tbsp	26.1 tsp	1.76 oz	128.6 ml
55g	0.60 cups	0.60 cups (9 tablespoons + 1¾ teaspoons)	9.6 tbsp	28.7 tsp	1.94 oz	141.4 ml
56g	0.61 cups	0.61 cups (9 tablespoons + 2¼ teaspoons)	9.7 tbsp	29.2 tsp	1.98 oz	144.0 ml
60g	0.65 cups	⅔ cup	10.4 tbsp	31.3 tsp	2.12 oz	154.3 ml
65g	0.71 cups	0.71 cups (11 tablespoons + 1 teaspoon)	11.3 tbsp	33.9 tsp	2.29 oz	167.2 ml
70g	0.76 cups	¾ cup	12.2 tbsp	36.5 tsp	2.47 oz	180.0 ml
75g	0.82 cups	0.82 cups (13 tablespoons + ¼ teaspoon)	13.0 tbsp	39.1 tsp	2.65 oz	192.9 ml
80g	0.87 cups	0.87 cups (13 tablespoons + 2¾ teaspoons)	13.9 tbsp	41.7 tsp	2.82 oz	205.7 ml
85g	0.92 cups	0.92 cups (14 tablespoons + 2¼ teaspoons)	14.8 tbsp	44.3 tsp	3.00 oz	218.6 ml
90g	0.98 cups	1 cup	15.7 tbsp	47.0 tsp	3.17 oz	231.4 ml
95g	1.03 cups	1 cup	16.5 tbsp	49.6 tsp	3.35 oz	244.3 ml
100g	1.09 cups	1 ⅛ cups	17.4 tbsp	52.2 tsp	3.53 oz	257.2 ml
105g	1.14 cups	1 ⅛ cups	18.3 tbsp	54.8 tsp	3.70 oz	270.0 ml
110g	1.20 cups	1 ¼ cups	19.1 tbsp	57.4 tsp	3.88 oz	282.9 ml
113g	1.23 cups	1 ¼ cups	19.7 tbsp	59.0 tsp	3.99 oz	290.6 ml
115g	1.25 cups	1 ¼ cups	20.0 tbsp	60.0 tsp	4.06 oz	295.7 ml
120g	1.30 cups	1 ⅓ cups	20.9 tbsp	62.6 tsp	4.23 oz	308.6 ml
125g	1.36 cups	1 ⅓ cups	21.7 tbsp	65.2 tsp	4.41 oz	321.5 ml
130g	1.41 cups	1.41 cups (1 cup + 6 tablespoons + 1¾ teaspoons)	22.6 tbsp	67.8 tsp	4.59 oz	334.3 ml
135g	1.47 cups	1 ½ cups	23.5 tbsp	70.4 tsp	4.76 oz	347.2 ml
140g	1.52 cups	1 ½ cups	24.3 tbsp	73.0 tsp	4.94 oz	360.0 ml
145g	1.58 cups	1 ½ cups	25.2 tbsp	75.7 tsp	5.11 oz	372.9 ml
150g	1.63 cups	1 ⅔ cups	26.1 tbsp	78.3 tsp	5.29 oz	385.7 ml
155g	1.68 cups	1 ⅔ cups	27.0 tbsp	80.9 tsp	5.47 oz	398.6 ml
160g	1.74 cups	1 ¾ cups	27.8 tbsp	83.5 tsp	5.64 oz	411.5 ml
165g	1.79 cups	1 ¾ cups	28.7 tbsp	86.1 tsp	5.82 oz	424.3 ml
170g	1.85 cups	1.85 cups (1 cup + 13 tablespoons + 1¾ teaspoons)	29.6 tbsp	88.7 tsp	6.00 oz	437.2 ml
175g	1.90 cups	1.90 cups (1 cup + 14 tablespoons + 1¼ teaspoons)	30.4 tbsp	91.3 tsp	6.17 oz	450.0 ml
180g	1.96 cups	2 cups	31.3 tbsp	93.9 tsp	6.35 oz	462.9 ml
185g	2.01 cups	2 cups	32.2 tbsp	96.5 tsp	6.53 oz	475.7 ml
190g	2.07 cups	2 ⅛ cups	33.0 tbsp	99.1 tsp	6.70 oz	488.6 ml
195g	2.12 cups	2 ⅛ cups	33.9 tbsp	101.7 tsp	6.88 oz	501.5 ml
200g	2.17 cups	2 ⅛ cups	34.8 tbsp	104.3 tsp	7.05 oz	514.3 ml
210g	2.28 cups	2 ¼ cups	36.5 tbsp	109.6 tsp	7.41 oz	540.0 ml
220g	2.39 cups	2 ⅓ cups	38.3 tbsp	114.8 tsp	7.76 oz	565.8 ml
225g	2.45 cups	2 ½ cups	39.1 tbsp	117.4 tsp	7.94 oz	578.6 ml
227g	2.47 cups	2 ½ cups	39.5 tbsp	118.4 tsp	8.01 oz	583.8 ml
230g	2.50 cups	2 ½ cups	40.0 tbsp	120.0 tsp	8.11 oz	591.5 ml
240g	2.61 cups	2 ⅔ cups	41.7 tbsp	125.2 tsp	8.47 oz	617.2 ml
250g	2.72 cups	2 ¾ cups	43.5 tbsp	130.4 tsp	8.82 oz	642.9 ml
255g	2.77 cups	2 ¾ cups	44.3 tbsp	133.0 tsp	8.99 oz	655.8 ml
260g	2.83 cups	2 ¾ cups	45.2 tbsp	135.7 tsp	9.17 oz	668.6 ml
270g	2.93 cups	3 cups	47.0 tbsp	140.9 tsp	9.52 oz	694.3 ml
275g	2.99 cups	3 cups	47.8 tbsp	143.5 tsp	9.70 oz	707.2 ml
280g	3.04 cups	3 cups	48.7 tbsp	146.1 tsp	9.88 oz	720.1 ml
290g	3.15 cups	3 ⅛ cups	50.4 tbsp	151.3 tsp	10.23 oz	745.8 ml
300g	3.26 cups	3 ¼ cups	52.2 tbsp	156.5 tsp	10.58 oz	771.5 ml
320g	3.48 cups	3 ½ cups	55.7 tbsp	167.0 tsp	11.29 oz	822.9 ml
330g	3.59 cups	3 ⅔ cups	57.4 tbsp	172.2 tsp	11.64 oz	848.6 ml
340g	3.70 cups	3 ⅔ cups	59.1 tbsp	177.4 tsp	11.99 oz	874.3 ml
350g	3.80 cups	3 ¾ cups	60.9 tbsp	182.6 tsp	12.35 oz	900.1 ml
360g	3.91 cups	4 cups	62.6 tbsp	187.8 tsp	12.70 oz	925.8 ml
375g	4.08 cups	4 ⅛ cups	65.2 tbsp	195.7 tsp	13.23 oz	964.4 ml
380g	4.13 cups	4 ⅛ cups	66.1 tbsp	198.3 tsp	13.40 oz	977.2 ml
390g	4.24 cups	4 ¼ cups	67.8 tbsp	203.5 tsp	13.76 oz	1002.9 ml
400g	4.35 cups	4 ⅓ cups	69.6 tbsp	208.7 tsp	14.11 oz	1028.6 ml
410g	4.46 cups	4 ½ cups	71.3 tbsp	213.9 tsp	14.46 oz	1054.4 ml
420g	4.57 cups	4 ½ cups	73.0 tbsp	219.1 tsp	14.82 oz	1080.1 ml
425g	4.62 cups	4 ⅔ cups	73.9 tbsp	221.7 tsp	14.99 oz	1092.9 ml
440g	4.78 cups	4 ¾ cups	76.5 tbsp	229.6 tsp	15.52 oz	1131.5 ml
450g	4.89 cups	5 cups	78.3 tbsp	234.8 tsp	15.87 oz	1157.2 ml
454g	4.93 cups	5 cups	79.0 tbsp	236.9 tsp	16.01 oz	1167.5 ml
460g	5.00 cups	5 cups	80.0 tbsp	240.0 tsp	16.23 oz	1182.9 ml
480g	5.22 cups	5 ¼ cups	83.5 tbsp	250.4 tsp	16.93 oz	1234.4 ml
500g	5.43 cups	5 ½ cups	87.0 tbsp	260.9 tsp	17.64 oz	1285.8 ml
520g	5.65 cups	5 ⅔ cups	90.4 tbsp	271.3 tsp	18.34 oz	1337.2 ml
540g	5.87 cups	5 ¾ cups	93.9 tbsp	281.7 tsp	19.05 oz	1388.7 ml
550g	5.98 cups	6 cups	95.7 tbsp	287.0 tsp	19.40 oz	1414.4 ml
560g	6.09 cups	6 ⅛ cups	97.4 tbsp	292.2 tsp	19.75 oz	1440.1 ml
580g	6.30 cups	6 ⅓ cups	100.9 tbsp	302.6 tsp	20.46 oz	1491.5 ml
600g	6.52 cups	6 ½ cups	104.3 tbsp	313.0 tsp	21.16 oz	1543.0 ml
650g	7.07 cups	7 ⅛ cups	113.0 tbsp	339.1 tsp	22.93 oz	1671.5 ml
680g	7.39 cups	7 ⅓ cups	118.3 tbsp	354.8 tsp	23.99 oz	1748.7 ml
700g	7.61 cups	7 ⅔ cups	121.7 tbsp	365.2 tsp	24.69 oz	1800.1 ml
750g	8.15 cups	8 ⅛ cups	130.4 tbsp	391.3 tsp	26.46 oz	1928.7 ml
800g	8.70 cups	8 ⅔ cups	139.1 tbsp	417.4 tsp	28.22 oz	2057.3 ml
850g	9.24 cups	9 ¼ cups	147.8 tbsp	443.5 tsp	29.98 oz	2185.9 ml
900g	9.78 cups	9 ¾ cups	156.5 tbsp	469.6 tsp	31.75 oz	2314.5 ml
950g	10.33 cups	10 ⅓ cups	165.2 tbsp	495.7 tsp	33.51 oz	2443.0 ml
1000g	10.87 cups	10 ¾ cups	173.9 tbsp	521.7 tsp	35.27 oz	2571.6 ml

Cups of Oat Flour to Grams Reverse Table

Need to convert recipe cups back into exact grams for oat flour? Use this handy reverse table.

All Cups to Grams Conversions→

Cups of Oat Flour to Grams Reverse Table
Cup Volume	Weight in Grams (g)	Decimal Cups	Practical Spoon Breakdown	Ounces (oz)
¼ cup	23g	0.25 cups	4 tablespoons	0.81 oz
⅓ cup	31g	0.33 cups	5 tablespoons + 1 teaspoon	1.08 oz
½ cup	46g	0.50 cups	8 tablespoons	1.62 oz
⅔ cup	61g	0.67 cups	10 tablespoons + 2 teaspoons	2.16 oz
¾ cup	69g	0.75 cups	12 tablespoons	2.43 oz
1 cup	92g	1.00 cups	1 cup	3.25 oz
1¼ cups	115g	1.25 cups	1 cup + 4 tablespoons	4.06 oz
1½ cups	138g	1.50 cups	1 cup + 8 tablespoons	4.87 oz
1¾ cups	161g	1.75 cups	1 cup + 12 tablespoons	5.68 oz
2 cups	184g	2.00 cups	2 cups	6.49 oz
2½ cups	230g	2.50 cups	2 cups + 8 tablespoons	8.11 oz
3 cups	276g	3.00 cups	3 cups	9.74 oz
3½ cups	322g	3.50 cups	3 cups + 8 tablespoons	11.36 oz
4 cups	368g	4.00 cups	4 cups	12.98 oz

Why Your Cup of Oat Flour Might Weigh Differently

Understanding key volumetric variables prevents measuring errors when converting recipes between cups and scale weights in grams.

Compaction & Particle Headspace

Scooping oat flour directly compresses air voids between particles, cramming up to 15 percent extra mass into the same cup volume.

Regional Cup Standard Variance

A US Customary cup holds 236.59ml (92g), a US Legal cup holds 240ml (93g), and a Metric cup holds 250ml (97g). Misidentifying cup capacity alters recipe scale mass by up to 6 percent.

Atmospheric Moisture & Settling

Particles of oat flour absorb ambient humidity during storage, increasing bulk density and scale readout per cup portion.

Common Recipe Amounts for Oat Flour

Standard amounts of oat flour found in real baking formulas, converted into precise US customary cups.

25 grams0.27 cups (4 tablespoons + 1 teaspoon)

Small batch measure for Oat Flour.

320 grams3 ½ cups

Bulk recipe measure for Oat Flour.

20 grams0.22 cups (3 tablespoons + 1½ teaspoons)

Small batch measure for Oat Flour.

50 grams0.54 cups (8 tablespoons + 2 teaspoons)

Small batch measure for Oat Flour.

100 grams1 ⅛ cups

Standard recipe portion for Oat Flour.

Frequently Asked Questions About Oat Flour

Essential density and measurement answers tailored specifically for oat flour.

How many grams are in 1 cup of Oat Flour?

One US customary cup of Oat Flour weighs exactly 92 grams when measured spooned and leveled. By comparison, 1 Metric cup (250ml) weighs 97 grams, and 1 UK Imperial cup (284ml) weighs 110 grams.

How do I measure 1 cup of Oat Flour correctly without a scale?

Fluff Oat Flour 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 into cup and level gently.

Why does the density of Oat Flour fluctuate in home baking?

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

What volume is 100 grams of Oat Flour?

One hundred grams of Oat Flour converts to 1 ⅛ cups or 17.4 US tablespoons.

How many tablespoons is 25 grams of Oat Flour?

Twenty-five grams of Oat Flour equals 4.3 US tablespoons (13 teaspoons), representing 0.27 cups (4 tablespoons + 1 teaspoon).

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Primary Density Source

King Arthur Baking

Editorial Audit

Last reviewed on 2026-08-20

Methodology & formulas audited against our calculation standards.