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milliliter (mL) → liter (L)

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Use our free online converter to convert between units instantly. Enter any value in the field above to get accurate results. No signup or download required—all conversions run in your browser. Our calculator uses standard conversion factors for reliability.

0
mL=L
0.01=0
0.1=0.0001
1=0.001
2=0.002
3=0.003
5=0.005
10=0.01
20=0.02
50=0.05
100=0.1
1000=1

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Brief explanation: milliliter to liter

Liter is the base volume unit in the metric system. US gallon = 3.78 L. Cup = 236 ml. Tablespoon = 15 ml, teaspoon = 5 ml. Volume measures how much space a substance occupies. The metric system (L, mL) is used worldwide. US customary units (gal, cup, tbsp, tsp) are common in American recipes. When converting, use the exact factors for accuracy—especially in cooking and chemistry.

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Common conversion examples: milliliter to liter

Reference values for quick comparison. Use the converter above for any amount.

  • 1 milliliter=0.001 liter
  • 5 milliliter=0.005 liter
  • 10 milliliter=0.01 liter

About the Units

milliliter (mL)

Definition: A milliliter (mL) is a unit of volume equal to one thousandth of a liter. There are 1,000 milliliters in one liter. One milliliter equals one cubic centimeter. It is used for small liquid volumes.
History: The milliliter emerged with the metric system for precise liquid measurements. It is convenient for recipes, medicine, and laboratory work where liters are too large.
Current use: Milliliters are used for medication doses, recipe ingredients, and laboratory volumes. Beverage nutrition labels and shot sizes use milliliters. One teaspoon is approximately 5 mL.

liter (L)

Definition: A liter (L) is a unit of volume equal to one cubic decimeter. One liter of water has a mass of approximately one kilogram at 4°C. It is the standard metric unit for liquid volume.
History: The liter was introduced in France in 1795 as the volume of a cube with 10 cm sides. It was originally called the cadet. The liter is now defined as exactly one cubic decimeter.
Current use: Liters are used for beverages, fuel, and liquid volumes worldwide. Car engine displacement, beverage bottles, and fuel efficiency (e.g., L/100 km) use liters. The US uses gallons for fuel.

Sources

Conversion factors and unit definitions follow international standards. For authoritative references, see: