Liters to Milligrams Converter
Convert liters (L) to milligrams (mg)
Result
1 L of water = 10,00,000 mg
1 L in other units
- 1Enter a valueType the number to convert
- 2Pick the unitsChoose what to convert from and to
- 3Read the resultSee it in every other unit too
How to convert liters to milligrams
Weight and volume are linked by density. Water weighs 1 gram per millilitre, so for water mg = L × 10,00,000 (water). For other substances, pick one above.
mg = L × 10,00,000 (water)
2 L of water = 20,00,000 mg
Other substances
1 L is milk 10,30,000 mg, cooking oil 9,20,000 mg, ghee (melted) 9,10,000 mg, honey 14,20,000 mg. Lighter substances such as oil take up more volume for the same weight.
About liters (L)
A litre is 1,000 mL. Milk, oil and fuel are sold by the litre.
About milligrams (mg)
A milligram is one thousandth of a gram. Medicine doses are often given in milligrams.
More conversions
Liters to other units
Frequently asked questions
How many milligrams are in one liter?
For water, one liter is 10,00,000 milligrams. For other substances it depends on density: milk 10,30,000 mg, cooking oil 9,20,000 mg, ghee (melted) 9,10,000 mg, honey 14,20,000 mg.
Is the L to mg conversion the same for every liquid?
No. Weight and volume are linked by density, so oil, milk and honey all give different answers. Pick the substance in the converter above.
How do I convert liters to milligrams?
Turn the volume into millilitres, multiply by the density in g/mL to get grams, then convert to milligrams. For water: 2 L = 20,00,000 mg.