Quick Answer
1 US cup of olive oil is about 216 grams.
That means 1/2 cup is about 108 grams, 1/4 cup is about 54 grams, and 2 cups is about 432 grams.
Olive oil is lighter than water. One US cup of olive oil weighs around 216 grams.
How to Convert Olive Oil Cups to Grams
To convert cups to grams, multiply the cup amount by the grams-per-cup reference for the ingredient. On this page, the working reference is about 216 grams per US cup.
This is helpful for rewriting cup-based recipes into weight-based prep notes, especially when you want better consistency from batch to batch.
Olive Oil Cups to Grams Table (US Cup)
| Cups | Grams |
|---|---|
| 0.25 | About 54 g |
| 0.5 | About 108 g |
| 0.75 | About 162 g |
| 1 | About 216 g |
| 1.5 | About 324 g |
| 2 | About 432 g |
| 2.5 | About 540 g |
| 3 | About 648 g |
| 4 | About 864 g |
When to Use This Page
This page is useful when a recipe gives olive oil in cups but you want to weigh it for more accurate measuring, easier scaling, or faster repeat prep.
It is especially helpful in baking, where small differences in cup filling can change the final result.
Olive Oil Conversion FAQs
How many grams is 1 cup of Olive Oil?
A practical US cup reference for Olive Oil is about 216 grams.
Why can cup-to-gram values vary for olive oil?
Olive oil is lighter than water. One US cup of olive oil weighs around 216 grams.
Should I switch olive oil recipes to grams?
If you want more consistent results or easier scaling, converting olive oil into grams is usually worth it.
Need Another Ingredient or Cup Standard?
Use the main cups-to-grams converter for other ingredients, cup standards, and custom values.