For syrups: viscosity can trap residual liquid in measuring tools.
1 cup of Olive Oil in grams
Reviewed by CupOrGram Editorial TeamData methodology: NIST-derived density references + recipe testing notesMethodology
Answer
218 grams
Based on olive oil density of 0.92 g/ml
Source: NIST-DB-72
Shop scales ↗
Affiliate link. No extra cost to you.
Need a substitute for Olive Oil?
We have 3 tested substitutions with exact ratios.
View substitutions →Quick Reference Table
| cups | grams |
|---|---|
| 1/4 cups | 54.4 grams |
| 1/3 cups | 71.8 grams |
| 1/2 cups | 109 grams |
| 1 cups | 218 grams |
| 1.50 cups | 326 grams |
| 2 cups | 435 grams |
| 3 cups | 653 grams |
| 4 cups | 871 grams |
Custom Amount
Quick Convert
Density-accurate conversions for baking
218
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
Olive Oil has a density of 0.92 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 Olive Oil
For batters: precise liquid amount controls final thickness and rise.
For glazes: even small liquid changes alter flow and set time.
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.
- Viscous liquids leave residue in cups and spoons, reducing accuracy.
Brand Variance Example
Baseline on this page: 1 cup olive oil = 216g. Real-world range can shift by about 4% because liquids are usually more stable than dry ingredients, but viscosity and temperature still matter.
Example for 2 cups: baseline 432g, common range 414g-450g. If your bake is texture-sensitive, start with the lower bound and adjust after a test batch.