1 ounce of Cake Flour in grams

Reviewed by CupOrGram Editorial TeamData methodology: NIST-derived density references + recipe testing notesMethodology
Answer
28.3 grams
Based on cake flour density of 0.48 g/ml
Source: NIST-DB-72
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Quick Reference Table

ouncesgrams
1 ounces28.3 grams
2 ounces56.7 grams
4 ounces113 grams
8 ounces227 grams
16 ounces454 grams

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Density-accurate conversions for baking

28.3
grams
Science Note: Precision within +/-0.002g
Accuracy: +/-0.002gHow this is calculatedSource: NIST-DB-72

Why this conversion matters

Cake Flour has a density of 0.48 g/ml, which means it's very light — volume measurements can be especially misleading. Using weight-based measurements gives you consistent results every time.

Recipe Context for Cake Flour

For cakes: use weight to avoid dense crumb from over-measuring.

For bread: control hydration by weighing flour and liquids together.

For cookies: 10-20g extra flour can reduce spread noticeably.

Common Pitfalls

  • Switching brands without re-checking weight can change texture and bake time.
  • Using volume-only measurements for dense ingredients can overshoot recipe targets.
  • Scooping directly from the bag compresses flour and can make bakes dry.

Brand Variance Example

Baseline on this page: 1 cup cake flour = 114g. Real-world range can shift by about 12% because flours and grains compact differently based on scoop method, humidity, and grind fineness.

Example for 2 cups: baseline 228g, common range 200g-256g. If your bake is texture-sensitive, start with the lower bound and adjust after a test batch.

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