All-purpose flour
A form-specific reference for all-purpose flour, with preparation details before the cup-to-gram result.
King Arthur unbleached all-purpose flour, dry, spooned and leveledOne US legal cup (240 mL) is approximately 120 grams for white rye flour, king arthur white rye flour, bran and germ removed, dry, unsifted, loosely filled.
100 grams of white rye flour ≈
100 × 0.00833333333333 = 0.8333 cups
ReferenceIngredient-specific · 120 g per US legal cup (240 mL) · King Arthur White Rye Flour, bran and germ removed, dry, unsifted, loosely filled
King Arthur BakingSource reviewed: 2026-09-08 · Editorial review: Shubham Kumar Gupta
ⓘ Ingredient conversions are approximate. Brand, moisture, packing and preparation can change ingredient weights.
For 150 grams, divide 150 by 120. That gives approximately 1.25 US legal cups (240 mL each). The nearest kitchen fraction is 1 1/4 cup.
| Grams | US legal cups (240 mL) | Fraction |
|---|---|---|
| 25 | 0.2083 | 3/16 |
| 50 | 0.4167 | 7/16 |
| 100 | 0.8333 | 5/6 |
| 150 | 1.25 | 1 1/4 |
| 200 | 1.6667 | 1 2/3 |
| 250 | 2.0833 | 2 1/16 |
| US legal cups (240 mL) | Grams | Fraction |
|---|---|---|
| 0.125 | 15 | 1/8 |
| 0.25 | 30 | 1/4 |
| 0.3333 | 40 | 1/3 |
| 0.5 | 60 | 1/2 |
| 0.75 | 90 | 3/4 |
| 1 | 120 | 1 |
| 2 | 240 | 2 |
One US tablespoon: approximately 7.3934 g. One US teaspoon: approximately 2.4645 g.
King Arthur Baking — Official product Nutrition Facts, serving-size declaration
Source portion: 30 g per 0.25 cup (60 mL). Documented source portion; approximate bulk density. Source rounding, brand, moisture and filling affect weight. 0.25 cup = 60 mL under the cited volume convention; 30 g / 60 mL × 240 mL = 120 g per 240 mL cup. Nutrition Facts on page 2 gives 30 g per quarter-cup. The recipe on that page separately uses 113 g per recipe cup; it has no documented mL and is NOT the selected density. Filling, leveling and stirring instructions are application handling guidance, not separately measured source experiments. No alternate packed, sifted, melted, drained or cooked density is inferred. Other volumes are proportional calculations. Editorial verification completed.
Confidence: medium
Accessed: 2026-09-09 · Editorial reviewer: Shubham Kumar Gupta · Source desk review: 2026-09-08
Numeric facts are referenced; source prose and imagery are not reproduced. Derived metric cup: 125 g.
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Approximate, source-specific conversion. Brand, moisture, packing and preparation affect weight. Match the named form; use recipe weights when available.
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