Liters (L) to Milliliters (mL) Conversion Calculator

liters to milliliters - L to mL conversion calculator

L to mL Conversion Calculator

Click on the following link if you want to convert milliliters to liters – mL to L

History

The liter (L) is one of the most common metric units for measuring volume. It originated in France at the end of the 18th century and became an official metric unit in 1795.
The milliliter (mL) came later, introduced to measure very small liquid quantities more precisely.
Both are based on the same principle: 1 liter = 1,000 milliliters, because the metric system is decimal and every step is a power of ten.

Common Usage

  • Liters (L) are used for larger volumes, such as drinks, fuel, or water containers.
  • Milliliters (mL) are used for smaller quantities, like medicine doses, perfumes, or cooking ingredients.

For example, a typical water bottle holds 0.5 L, which equals 500 mL.

Liters to Milliliters Conversion

The conversion is simple and exact:

mL = L × 1,000

Example:

Convert 2.5 L to milliliters.

2.5 × 1,000 = 2,500 mL

So, 2.5 liters equal 2,500 milliliters.

Conversion Table

Liters (L)Milliliters (mL)
0.1 L100 mL
0.25 L250 mL
0.5 L500 mL
1 L1,000 mL
1.5 L1,500 mL
2 L2,000 mL
3 L3,000 mL
5 L5,000 mL
10 L10,000 mL
20 L20,000 mL

Interesting Facts

  1. 1 milliliter of water weighs exactly 1 gram under standard conditions.
  2. A standard soft drink bottle usually holds 2 liters, or 2,000 milliliters.
  3. The average human body contains about 40 liters of water.

Frequently Asked Questions

1. How many milliliters are in a liter?
Exactly 1,000 mL.

2. How do I convert liters to milliliters quickly?
Multiply the number of liters by 1,000.

3. Where are liters and milliliters used?
In everyday life for measuring drinks, cooking ingredients, and liquids like fuel or cleaning products.

4. Is there a difference between milliliters and cubic centimeters?
No, 1 mL = 1 cm³.

5. What’s larger, a liter or a milliliter?
A liter is larger. It equals 1,000 milliliters.

Quiz

Try to solve this short 5-question quiz:

A soda bottle holds 1.5 L of drink. How many milliliters is that?

A cooking recipe asks for 0.25 L of milk. How many mL is that?

A car’s windshield washer tank holds 5 L. What is that in milliliters?

A bottle of water contains 0.5 L. How many mL is that?

A fish tank holds 10 L of water. How many mL is that?

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