Megaliter is 1000000 liter units.
Megaliters to Petaliters Converter — ML to PL
Convert Megaliter (ML) to Petaliter (PL) using the exact conversion factor (1 megaliter = 1e-9 petaliter). See the formula, worked examples, and conversion table.
Megaliters to Petaliters converter
Converter
Volume Converter
Convert metric, US customary, imperial, cooking, dry, and industrial volume units.
Context values
Some unit families need one extra value for a physically accurate result.
Petaliter is 1000000000000000 liter units.
Result = input x 1000 / 1e+12.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Megaliters to Petaliters
Megaliter and Petaliter appear side by side at fuel pumps and on beverage labels, since the US measures liquids in gallons while most of the world uses liters. Specifically: Megaliter is 1000000 liter units, and petaliter is 1000000000000000 liter units.
Formula
petaliters = megaliters × 1e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 megaliter equals 1000 base units, and 1 petaliter equals 1e+12 base units, so dividing one by the other gives the direct megaliter-to-petaliter factor of 1e-9.
Simple example
1 ML × 1e-9 = 1e-9 PL
1 megaliter = 1e-9 petaliters.
Real-world example
10 ML × 1e-9 = 1e-8 PL
10 megaliters = 1e-8 petaliters.
Conversion table
| Megaliter (ML) | Petaliter (PL) |
|---|---|
| 1 ML | 1e-9 PL |
| 5 ML | 5e-9 PL |
| 10 ML | 1e-8 PL |
| 25 ML | 2.5e-8 PL |
| 50 ML | 5e-8 PL |
| 100 ML | 1e-7 PL |
Reverse conversion: Petaliter to Megaliter
1e-9 PL × 1000000000 = 1 ML
1e-9 petaliters = 1 megaliters.
megaliters = petaliters × 1000000000
For a page dedicated to this direction, see Petaliter to Megaliter.
Understanding the Megaliter (ML)
Megaliter is 1000000 liter units.
Understanding the Petaliter (PL)
Petaliter is 1000000000000000 liter units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many petaliters are in 1 megaliter?
1 megaliter equals 1e-9 petaliters, using the exact defined conversion factor rather than an estimate.
How do I convert megaliter to petaliter?
Multiply the megaliter value by 1e-9. The converter above does this instantly to whatever precision you set.
How do I convert petaliter back to megaliter?
Use the reverse factor: 1 petaliter equals 1,000,000,000 megaliters. You can also use the swap control in the converter above to flip the direction instantly.
What is a megaliter?
Megaliter (ML) is a unit of volume.
What is a petaliter?
Petaliter (PL) is a unit of volume.
Is the megaliter to petaliter conversion exact?
Yes. Both megaliter and petaliter are defined by fixed standards rather than physical artifacts, so the factor of 1e-9 used above is exact to as many digits as you choose to display.