1. Converting Milliliters (mL) to Liters (L)
To convert from a smaller unit (mL) to a larger unit (L), you must divide the mL value by 1,000 (or move the decimal point three places to the left).
| Milliliters (mL) | Liters (L) | Calculation (mL / 1,000) |
| 100 mL | 0.1 L | 100/1,000 |
| 450 mL | 0.45 L | 450/1,000 |
| 750 mL | 0.75 L | 750/1,000 |
| 1,000 mL | 1.0 L | 1,000/1,000 |
| 1,250 mL | 1.25 L | 1,250/1,000 |
| 2,500 mL | 2.5 L | 2,500/1,000 |
| 5,000 mL | 5.0 L | 5,000/1,000 |
| 15,000 mL | 15.0 L | 15,000/1,000 |
2. Converting Liters (L) to Milliliters (mL)
To convert from a larger unit (L) to a smaller unit (mL), you must multiply the L value by 1,000 (or move the decimal point three places to the right).
Milliliters (mL)=Liters (L)×1,000
| Liters (L) | Milliliters (mL) | Calculation (L × 1,000) |
| 0.05 L | 50 mL | 0.05×1,000 |
| 0.2 L | 200 mL | 0.2×1,000 |
| 0.5 L | 500 mL | 0.5×1,000 |
| 1.0 L | 1,000 mL | 1.0×1,000 |
| 1.75 L | 1,750 mL | 1.75×1,000 |
| 3.0 L | 3,000 mL | 3.0×1,000 |
| 7.5 L | 7,500 mL | 7.5×1,000 |
| 20 L | 20,000 mL | 20×1,000 |
Would you like to know the simple “decimal point trick” to perform these conversions instantly without a The Decimal Point Trick for Milliliters and Liters
The most straightforward way to convert between liters and milliliters is to simply shift the decimal point. Because 1,000 has three zeros, you only need to move the decimal point three places in the correct direction.
1. How to Convert mL to L (Milliliters to Liters)
You are going from a small unit (mL) to a large unit (L). This means the number must get smaller.
- Trick: Move the decimal point 3 places to the LEFT (←).
| Milliliters (mL) | Decimal Position | Liters (L) | Explanation |
| 500 mL | 500. | 0.5 L | Move the decimal from after the 0, three places to the left. |
| 2,475 mL | 2475. | 2.475 L | Move the decimal three places to the left, landing between the 2 and the 4. |
| 50 mL | 50. | 0.05 L | You must add a zero (a placeholder) to move three places. |
2. How to Convert L to mL (Liters to Milliliters)
You are going from a large unit (L) to a small unit (mL). This means the number must get larger.
- Trick: Move the decimal point three places to the RIGHT (→).
| Liters (L) | Decimal Position | Milliliters (mL) | Explanation |
| 1.5 L | 1.5 | 1,500 mL | Move the decimal three places to the right, adding two zeros. |
| 0.8 L | 0.8 | 800 mL | Move the decimal three places to the right, adding two zeros. |
| 12 L | 12. | 12,000 mL | Move the decimal from after the 2, three places to the right, adding three zeros. |
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