How Much Is 100 Milliliters of Olive Oil in Ounces?
100 milliliters of olive oil equals 3.22 oz. Olive oil has a density of 216g per cup (0.91g per milliliter), which means it's relatively light compared to other common cooking ingredients. For comparison, 100 milliliters of honey would be 5.07 oz.
Formula and Step-by-Step
- Start with 100 milliliters of olive oil
- 1 milliliter of olive oil = 0.91g
- 100 × 0.91 = 91.30g
- Convert grams to ounces: 91.30 ÷ 28.3495 = 3.22 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
For liquids, place your measuring cup on a flat surface and read at eye level. The bottom of the meniscus (the curve at the surface) should align with the measurement line.
Olive Oil at Different Amounts
How olive oil scales across common milliliters measurements. Your amount (100 milliliters) is highlighted.
For reference, 100 milliliters of olive oil (91.30g) is close in weight to a deck of playing cards (94g).
Other Amounts of Olive Oil
| Milliliters | Ounces |
|---|---|
| 5 milliliters | 0.16 oz |
| 10 milliliters | 0.32 oz |
| 15 milliliters | 0.48 oz |
| 25 milliliters | 0.81 oz |
| 50 milliliters | 1.61 oz |
| 100 milliliters | 3.22 oz |
| 150 milliliters | 4.83 oz |
| 200 milliliters | 6.44 oz |
| 250 milliliters | 8.05 oz |
| 500 milliliters | 16.10 oz |
Understanding the Units
What is a Milliliter?
Most kitchen measuring cups outside the US are marked in milliliters. A standard metric cup is 250 ml. When converting American recipes, 1 US cup = 236.588 ml.
What is an Ounce?
An ounce (oz) is a US customary unit of weight equal to 28.3495 grams or 1/16 of a pound. In cooking, "ounces" refers to weight (avoirdupois ounces), not fluid ounces which measure volume.