For cookies: sugar ratio drives spread and caramelization.
1 teaspoon of Brown Sugar (packed) in grams
Reviewed by CupOrGram Editorial TeamData methodology: NIST-derived density references + recipe testing notesMethodology
Answer
4.1 grams
Based on brown sugar (packed) density of 0.83 g/ml
Source: NIST-DB-72
Shop scales ↗
Affiliate link. No extra cost to you.
Need a substitute for Brown Sugar (packed)?
We have 3 tested substitutions with exact ratios.
View substitutions →Quick Reference Table
| teaspoons | grams |
|---|---|
| 1/4 teaspoons | 1.0 grams |
| 1/2 teaspoons | 2.0 grams |
| 1 teaspoons | 4.1 grams |
| 2 teaspoons | 8.2 grams |
| 3 teaspoons | 12.3 grams |
Custom Amount
Quick Convert
Density-accurate conversions for baking
4.1
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
Brown Sugar (packed) has a density of 0.83 g/ml, which means it's close to the density of water. Using weight-based measurements gives you consistent results every time.
Recipe Context for Brown Sugar (packed)
For cakes: sugar level affects tenderness and moisture retention.
For frostings: weight gives repeatable texture batch to batch.
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.
- Packed vs unpacked sugar measurements are not interchangeable.
Brand Variance Example
Baseline on this page: 1 cup brown sugar (packed) = 200g. Real-world range can shift by about 8% because granule size, packing, and moisture level shift how much sugar fits in a cup.
Example for 2 cups: baseline 400g, common range 368g-432g. If your bake is texture-sensitive, start with the lower bound and adjust after a test batch.