Grams of Water to Milliliters converter (g to mL)
Convert Grams of Water (g) to Milliliters (mL) with this free calculator. Type a value, press Convert, and the page applies the same factor shown in the formula below — no rounded shortcut, and nothing is stored on a server.
How to convert Grams of Water to Milliliters
Water has a density of 0.998 g/mL. So 1 gram of Water equals 1.002004 mL.
mL = g ÷ 0.998
Divide the weight in grams by the density (0.998 g/mL):
Example: Convert 100 g of Water to mL:
mL = 100 ÷ 0.998 = 100.20 mL
What is a Grams of Water?
The gram (g) is one-thousandth of a kilogram. Nutrition labels, lab samples, and jewelry masses are commonly listed in grams.
What is a Milliliters?
The Milliliters (mL) is the starting or target unit on this page. Use the calculator above to convert values without looking up the factor by hand.
This page converts measurement from Grams of Water into Milliliters. One g equals 1.002004 mL.
Grams of Water to Milliliters conversion table
Common g values and the matching mL result, calculated with the same factor as the widget. Highlight a nearby row if you want a quick check without entering a number.
| Grams of Water (g) | Milliliters (mL) |
|---|---|
| 10 g | 10.02004 mL |
| 25 g | 25.0501 mL |
| 50 g | 50.1002 mL |
| 100 g | 100.2004 mL |
| 150 g | 150.3006 mL |
| 200 g | 200.4008 mL |
| 250 g | 250.501 mL |
| 500 g | 501.002 mL |
How this calculator works
The form on this page is a Grams of Water-to-Milliliters converter. After you enter a number, JavaScript multiplies or rearranges it with the published conversion factor and writes the mL result in the output box. The step-by-step panel repeats the arithmetic so you can copy it into homework or a spreadsheet.
Reviewed by Hamsen, founder of GigaTables and a biology engineer. See the about page for how formulas are checked before a tool is published.
FAQ
How many mL are in 1 g?
1 g = 1.002004 mL.
How do I convert Grams of Water to Milliliters?
Divide the weight in grams by the density (0.998 g/mL):
Is this g to mL converter free?
Yes. GigaTables calculators are free to use in a browser. You do not need an account, and the values you type are not uploaded.