For spice cakes: over-measuring can create bitterness quickly.
1 cup of Cinnamon (ground) in ounces
Reviewed by CupOrGram Editorial TeamData methodology: NIST-derived density references + recipe testing notesMethodology
Answer
4.4 ounces
Based on cinnamon (ground) density of 0.53 g/ml
Source: NIST-DB-72
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Need a substitute for Cinnamon (ground)?
We have 2 tested substitutions with exact ratios.
View substitutions →Quick Reference Table
| cups | ounces |
|---|---|
| 1/4 cups | 1.1 ounces |
| 1/3 cups | 1.5 ounces |
| 1/2 cups | 2.2 ounces |
| 1 cups | 4.4 ounces |
| 1.50 cups | 6.6 ounces |
| 2 cups | 8.8 ounces |
| 3 cups | 13.3 ounces |
| 4 cups | 17.7 ounces |
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Density-accurate conversions for baking
4.4
ounces
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
Cinnamon (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 Cinnamon (ground)
For cookies: spice potency changes by brand and age.
For blends: weight helps maintain repeatable flavor profile.
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 cinnamon (ground) = 125g. Real-world range can shift by about 10% because particle size and settling vary across brands and freshness windows.
Example for 2 cups: baseline 250g, common range 226g-276g. If your bake is texture-sensitive, start with the lower bound and adjust after a test batch.