Milliliters of Water to Grams converter (mL to g)
Convert Milliliters of Water (mL) to Grams (g) 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 Milliliters of Water to Grams
Water has a density of 0.998 g/mL. So 1 mL of Water equals 0.998 grams.
g = mL × 0.998
Multiply the volume in mL by the density (0.998 g/mL):
Example: Convert 100 mL of Water to grams:
g = 100 × 0.998 = 99.8 g
What is a Milliliters of Water?
The Milliliters of Water (mL) is the starting or target unit on this page. Use the calculator above to convert values without looking up the factor by hand.
What is a Grams?
The gram (g) is one-thousandth of a kilogram. Nutrition labels, lab samples, and jewelry masses are commonly listed in grams.
This page converts measurement from Milliliters of Water into Grams. One mL equals 0.998 g.
Milliliters of Water to Grams conversion table
Common mL values and the matching g result, calculated with the same factor as the widget. Highlight a nearby row if you want a quick check without entering a number.
| Milliliters of Water (mL) | Grams (g) |
|---|---|
| 10 mL | 9.98 g |
| 25 mL | 24.95 g |
| 50 mL | 49.9 g |
| 100 mL | 99.8 g |
| 150 mL | 149.7 g |
| 200 mL | 199.6 g |
| 250 mL | 249.5 g |
| 500 mL | 499 g |
How this calculator works
The form on this page is a Milliliters of Water-to-Grams converter. After you enter a number, JavaScript multiplies or rearranges it with the published conversion factor and writes the g 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 g are in 1 mL?
1 mL = 0.998 g.
How do I convert Milliliters of Water to Grams?
Multiply the volume in mL by the density (0.998 g/mL):
Is this mL to g 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.