Grams to Milliliters, Kilograms to Liters, Pounds to Gallons: Weight to Volume Conversion

This is a unique converter that allows you convert milligrams to milliliters, kilograms to liters, kilograms to cubic meters, and more. Conversion between mass and volume units is not straightforward as the result is different for various substances. This conversion page makes it easy. Everything is calculated automatically, just don't forget to pick the substance you need.

You may also want to visit our special Cooking Ingredients Converter that helps convert various recipe ingredients between grams, cups, milliliters and tablespoons.

Conversion is easy:
Need help?

This converter is very easy. Really.

0For this conversion task your results depend on the substance you deal with. Please choose the substance. Either start typing to get suggestions or click the link below the input field to pick one from the list.
Please be sure to pick the substance the converter knows. If you type something it does not know, the field will be marked red and conversion between weight and volume units won't work.
1Browse through the page and find the unit you want to convert from.
Type the value you are converting next to the unit.
2Click the Convert button.
Your value gets instantly converted to all other units on the page.
3Now find the unit you want and get the conversion result next to it. It's your answer.

Still have questions? Ask them on our facebook page

  1. Find your unit.
  2. Enter your value next to it.
  3. Touch "Convert Me" and get all conversions.
? Conversion settings:

Conversion settings explained

First of all, you don't have to change any settings to use the converter. It's absolutely optional.

Number of significat figures

Do you want rounded off figures or scientifically precise ones? For everyday conversions we recommend choosing 3 or 4 significant digits. If you want maximum precision, set the number to 9

Digit groups separator

Choose how you want to have your digit groups separated in long numbers:

1 234 567.89space

Still have questions? Ask them on our facebook page

  • Significant figures:
  • Digit groups separator:

Find your substance. Click it.

    Start typing to get suggestions or pick your substance from the list.
    Please be warned that the density of a substance can vary a lot depending on its condition. Weight to volume conversions are therefore only aproximate.
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    Metric Weight/Mass

    kilogram (kg)
    gram (g)
    milligram (mg)
    Units: tonne  / kilogram (kg)  / gram (g)  / milligram (mg)
    » show »
    » hide »

    Metric Volume

    cubic meter (m³)
    liter (l)
    milliliter (ml)
    cubic millimeter (mm³)
    Units: cubic meter (m³)  / liter (l)  / milliliter (ml)  / cubic millimeter (mm³)
    » show »
    » hide »

    U.S. Weight/Mass

    short ton
    pound (lb)
    ounce (oz)
    Units: short ton  / pound (lb)  / ounce (oz)
    » show »
    » hide »

    U.S. Volume

    cubic yard (yd³)
    cubic foot (ft³)
    dry barrel
    fluid barrel
    bushel (bu)
    dry gallon (gal)
    fluid gallon (gal)
    fluid ounce (fl oz)
    Units: cubic yard (yd³)  / cubic foot (ft³)  / dry barrel  / fluid barrel  / bushel (bu)  / dry gallon (gal)  / fluid gallon (gal)  / fluid ounce (fl oz)

    Could not find your unit?

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    Hope you have made all your conversions and enjoyed Convert-me.Com. Come visit us again soon!


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    ! The conversion is approximate.
    Either the unit does not have an exact value,
    or the exact value is unknown.
    ? Is it a number? Sorry, can't parse it. (?) Sorry, we don't know this substance. Please pick one from the list. *** Please choose the substance.
    It affects conversion results.
    Hint: Can't figure out where to look for your unit? Try searching for the unit name. The search box is in the top of the page.
    Found an error? Want to suggest more conversions? Contact us on Facebook.
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    Does really exist since 1996? In fact it's even older. We launched the first version of our online units converter in 1995. There was no JavaScript there and all conversions had to be done on server. The service was slow. A year later the technology allowed us to create an instant units conversion service that became the prototype of what you see now.
    To conserve space on the page some units block may display collapsed. Tap any unit block header to expand/collapse it.
    Does the page look too crowded with so many units? You can hide the blocks you don't need by clicking on the block headline. Try it. Clicking again will expand the block.
    Our goal is to make units conversion as easy as possible. Got ideas how to make it better? Let us know

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