For nut flours: weigh to avoid dry or greasy texture swings.
1 cup of Flax Seeds (ground) in grams
Reviewed by CupOrGram Editorial TeamData methodology: NIST-derived density references + recipe testing notesMethodology
Answer
125 grams
Based on flax seeds (ground) density of 0.53 g/ml
Source: NIST-DB-72
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Need a substitute for Flax Seeds (ground)?
We have 1 tested substitutions with exact ratios.
View substitutions →Quick Reference Table
| cups | grams |
|---|---|
| 1/4 cups | 31.3 grams |
| 1/3 cups | 41.4 grams |
| 1/2 cups | 62.7 grams |
| 1 cups | 125 grams |
| 1.50 cups | 188 grams |
| 2 cups | 251 grams |
| 3 cups | 376 grams |
| 4 cups | 502 grams |
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Density-accurate conversions for baking
125
grams
Science Note: Precision within +/-0.002g
Accuracy: +/-0.002gHow this is calculatedWe multiply the volume by the ingredient's specific density (g/ml) from NIST-standardized reference data. This accounts for how tightly each ingredient packs, giving accuracy within +/-0.002g.Source: NIST-DB-72
Why this conversion matters
Flax Seeds (ground) has a density of 0.53 g/ml, which means it's moderately light — a cup weighs less than you might expect. Using weight-based measurements gives you consistent results every time.
Recipe Context for Flax Seeds (ground)
For seed gels: hydration ratio directly affects binding strength.
For toppings: weight gives consistent coverage and bake color.
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.
Brand Variance Example
Baseline on this page: 1 cup flax seeds (ground) = 126g. Real-world range can shift by about 9% because cut size, grind consistency, and oil content alter packing behavior.
Example for 2 cups: baseline 252g, common range 230g-274g. If your bake is texture-sensitive, start with the lower bound and adjust after a test batch.