Gigaliter is 1000000000 liter units.
Gigaliters to Picoliters Converter — GL to pL
Convert Gigaliter (GL) to Picoliter (pL) using the exact conversion factor (1 gigaliter = 1e+21 picoliter). See the formula, worked examples, and conversion table.
Gigaliters to Picoliters 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.
Picoliter is 1e-12 liter units.
Result = input x 1e+6 / 1e-15.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Gigaliters to Picoliters
Gigaliter and Picoliter 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: Gigaliter is 1000000000 liter units, and picoliter is 1e-12 liter units.
Formula
picoliters = gigaliters × 1e+21
This factor comes from each unit's defined relationship to the category's base unit: 1 gigaliter equals 1000000 base units, and 1 picoliter equals 1e-15 base units, so dividing one by the other gives the direct gigaliter-to-picoliter factor of 1e+21.
Simple example
1 GL × 1e+21 = 1e+21 pL
1 gigaliter = 1e+21 picoliters.
Real-world example
10 GL × 1e+21 = 1e+22 pL
10 gigaliters = 1e+22 picoliters.
Conversion table
| Gigaliter (GL) | Picoliter (pL) |
|---|---|
| 1 GL | 1e+21 pL |
| 5 GL | 5e+21 pL |
| 10 GL | 1e+22 pL |
| 25 GL | 2.5e+22 pL |
| 50 GL | 5e+22 pL |
| 100 GL | 1e+23 pL |
Reverse conversion: Picoliter to Gigaliter
1e+21 pL × 1e-21 = 1 GL
1e+21 picoliters = 1 gigaliters.
gigaliters = picoliters × 1e-21
For a page dedicated to this direction, see Picoliter to Gigaliter.
Understanding the Gigaliter (GL)
Gigaliter is 1000000000 liter units.
Understanding the Picoliter (pL)
Picoliter is 1e-12 liter units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many picoliters are in 1 gigaliter?
1 gigaliter equals 1e+21 picoliters, using the exact defined conversion factor rather than an estimate.
How do I convert gigaliter to picoliter?
Multiply the gigaliter value by 1e+21. The converter above does this instantly to whatever precision you set.
How do I convert picoliter back to gigaliter?
Use the reverse factor: 1 picoliter equals 1e-21 gigaliters. You can also use the swap control in the converter above to flip the direction instantly.
What is a gigaliter?
Gigaliter (GL) is a unit of volume.
What is a picoliter?
Picoliter (pL) is a unit of volume.
Is the gigaliter to picoliter conversion exact?
Yes. Both gigaliter and picoliter are defined by fixed standards rather than physical artifacts, so the factor of 1e+21 used above is exact to as many digits as you choose to display.