Grams in ml Converter
Convert grams to milliliters and ml to grams for water, milk, flour, sugar, honey, and more ingredients using built-in density values.
What Is the Grams in ml Converter?
The Grams in ml Converter converts between grams and milliliters using ingredient density. Grams measure mass while milliliters measure volume, so the conversion depends on what you are measuring. Water is the easy case because $1$ gram of water is about $1$ milliliter, but flour, honey, and oil all behave differently.
This tool includes common kitchen ingredients with preset densities and supports custom density for any food or liquid. Results update in real time and include liters, cups, and ounces where applicable.
How to Use This Converter
- Select direction: Convert grams to milliliters or milliliters to grams.
- Choose an ingredient: Pick water, milk, flour, sugar, honey, and more.
- Custom density: Enter your own density in $g/mL$ if needed.
- Enter the value: Type grams or milliliters.
- View results: See ml, liters, cups, or grams instantly.
Conversion Formulas
To convert grams to milliliters:
$$V_{mL} = \frac{m_g}{\rho}$$
To convert milliliters to grams:
$$m_g = \rho \times V_{mL}$$
Where $m_g$ is mass in grams, $V_{mL}$ is volume in milliliters, and $\rho$ is density in $g/mL$. For example, $100\ g$ of honey at $\rho = 1.42\ g/mL$ equals about $70.42\ mL$. One hundred milliliters of flour at $0.593\ g/mL$ equals about $59.3\ g$.
Ingredient Density Reference
| Ingredient | Density (g/mL) | 100 g Equals |
|---|---|---|
| Water | 1.00 | 100 mL |
| Milk | 1.03 | 97.1 mL |
| Flour | 0.593 | 168.6 mL |
| Sugar | 0.84 | 119.0 mL |
| Honey | 1.42 | 70.4 mL |
| Butter | 0.911 | 109.8 mL |
| Oil | 0.92 | 108.7 mL |
| Maple Syrup | 1.33 | 75.2 mL |
For more kitchen conversions, try our Cups to Grams Converter, Gallons to Grams Converter, or Fluid Ounces to Pounds Converter.
Frequently Asked Questions
How do I convert 100 g to ml?
Divide grams by density in $g/mL$. For water, $100\ g / 1\ g/mL = 100\ mL$. For honey at $1.42\ g/mL$, $100\ g / 1.42 \approx 70.42\ mL$.
Is 1 g always equal to 1 ml?
No. That rule works well for water but not for most ingredients. Flour, oil, and honey have different densities, so the same mass occupies different volumes.
How many ml is 50 g of milk?
At milk density of about $1.03\ g/mL$, $50\ g$ of milk equals about $48.5\ mL$. Select Milk in the converter for an instant result.
Why does ingredient selection matter?
Each ingredient has a different density. Selecting the correct ingredient ensures accurate gram-to-ml conversion for recipes, baking, and nutrition tracking.
Can I enter my own density?
Yes. Choose Custom Ingredient and enter density in $g/mL$. This is useful for specialty liquids, lab solutions, or ingredients not listed in the presets.
How many grams is 250 ml of water?
Two hundred fifty milliliters of water weighs $250\ g$ because water density is $1\ g/mL$. For other ingredients, multiply volume by the ingredient density: $m_g = \rho \times V_{mL}$.
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