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All-Purpose Flour — Grams to Fluid Ounces

Flour is much lighter than water per unit volume due to air pockets between particles.

Density 0.529 g/mL
1 fl oz = 15.64 grams
100g = 6.3921 fl oz

Convert All-Purpose Flour

Ingredient: 🌾 All-Purpose Flour (0.529 g/mL)
100g = 6.3921 fl oz (🌾 All-Purpose Flour)

Conversion Formula for All-Purpose Flour

fl oz = grams ÷ (0.529 × 29.5735) = grams ÷ 15.6444

To convert all-purpose flour from grams to US fluid ounces, divide by 15.6444.

grams = fl oz × 0.529 × 29.5735 = fl oz × 15.6444

To convert all-purpose flour from US fluid ounces to grams, multiply by 15.6444.

All-Purpose Flour: Grams to Fluid Ounces Chart

Grams (g)US fl ozImperial fl ozVolume (mL)
5g 0.3196 0.3327 9.45 mL
10g 0.6392 0.6653 18.90 mL
15g 0.9588 0.9980 28.36 mL
20g 1.2784 1.3306 37.81 mL
25g 1.5980 1.6633 47.26 mL
30g 1.9176 1.9959 56.71 mL
50g 3.1960 3.3266 94.52 mL
75g 4.7941 4.9898 141.78 mL
100g 6.3921 6.6531 189.04 mL
125g 7.9901 8.3164 236.29 mL
150g 9.5881 9.9797 283.55 mL
200g 12.7841 13.3063 378.07 mL
250g 15.9802 16.6328 472.59 mL
300g 19.1762 19.9594 567.11 mL
400g 25.5683 26.6125 756.14 mL
500g 31.9604 33.2656 945.18 mL
750g 47.9405 49.8984 1417.77 mL
1000g 63.9207 66.5313 1890.36 mL

All-Purpose Flour: Fluid Ounces to Grams Chart

US fl ozGrams (g)Volume (mL)
0.5 fl oz 7.82g 14.79 mL
1 fl oz 15.64g 29.57 mL
1.5 fl oz 23.47g 44.36 mL
2 fl oz 31.29g 59.15 mL
3 fl oz 46.93g 88.72 mL
4 fl oz 62.58g 118.29 mL
5 fl oz 78.22g 147.87 mL
6 fl oz 93.87g 177.44 mL
8 fl oz 125.16g 236.59 mL
10 fl oz 156.44g 295.74 mL
12 fl oz 187.73g 354.88 mL
16 fl oz 250.31g 473.18 mL
20 fl oz 312.89g 591.47 mL
32 fl oz 500.62g 946.35 mL

How All-Purpose Flour Compares to Other Ingredients

100 grams of each ingredient produces a different volume in fluid ounces due to density differences:

💧 Water
3.38 fl oz
1 g/mL
🥛 Whole Milk
3.28 fl oz
1.03 g/mL
🫒 Cooking Oil
3.68 fl oz
0.92 g/mL
🌾 All-Purpose Flour
6.39 fl oz
0.529 g/mL
🍚 Granulated Sugar
4.00 fl oz
0.845 g/mL
🧈 Melted Butter
3.53 fl oz
0.959 g/mL
🍯 Honey
2.38 fl oz
1.42 g/mL
🍷 Alcohol (Ethanol)
4.29 fl oz
0.789 g/mL

FAQ: All-Purpose Flour Conversions

How many fluid ounces is 100 grams of all-purpose flour?

100 grams of all-purpose flour equals 6.3921 US fluid ounces. All-Purpose Flour has a density of 0.529 g/mL, so the formula is: 100 ÷ (0.529 × 29.5735) = 6.3921 fl oz.

How many grams is 1 fluid ounce of all-purpose flour?

1 US fluid ounce of all-purpose flour weighs 15.64 grams. The formula is: 1 × 29.5735 × 0.529 = 15.64g.

What is the density of all-purpose flour?

All-Purpose Flour has a density of approximately 0.529 g/mL (grams per milliliter). Flour is much lighter than water per unit volume due to air pockets between particles.

How do I convert all-purpose flour from grams to fluid ounces?

Use the formula: fl oz = grams ÷ (density × 29.5735). For all-purpose flour (density 0.529 g/mL): fl oz = grams ÷ 15.6444. You can also use our converter above for instant results.