📐 How to Convert Millilitres to Grams
Multiply the volume in millilitres by the substance density in grams per millilitre. Pure water has a density of 1.0 g/ml, while whole milk is approximately 1.03 g/ml.
✍️ Step-by-Step Worked Examples
Follow these numerical calculations to see how the conversion works:
📊 Conversion Reference Table
Quick lookup reference values for standard liquid volumes:
| Substance | Density (g/ml) | 100 ml Weight | 250 ml Weight (1 Cup) |
|---|---|---|---|
| Water | 1.000 g/ml | 100.0 g | 250.0 g |
| Whole Cow Milk | 1.030 g/ml | 103.0 g | 257.5 g |
| Cooking Oil | 0.920 g/ml | 92.0 g | 230.0 g |
| Pure Honey | 1.420 g/ml | 142.0 g | 355.0 g |
| All-Purpose Flour | 0.528 g/ml | 52.8 g | 132.0 g |
| Granulated Sugar | 0.845 g/ml | 84.5 g | 211.3 g |
* Exact legal values based on US NIST standard (29.5735296 ml/fl oz) and UK Weights and Measures standard (28.4130625 ml/fl oz).
❓ Frequently Asked Questions
Multiply the volume in millilitres by the substance's density in grams per millilitre.
Approximately 100 grams under typical everyday conditions.
No. This approximation works for water under ordinary conditions, but other ingredients have different densities.
The result depends on the milk's density. For typical milk, 250 ml weighs approximately 258 grams.
Yes. Enter the oil's density to calculate its weight.
Millilitres measure ingredient volume, while grams measure mass. Weight measurements are often more consistent for baking.
