Attoliter is 1e-18 liter units.
Attoliters to Nanoliters Converter — aL to nL
Convert Attoliter (aL) to Nanoliter (nL) using the exact conversion factor (1 attoliter = 1e-9 nanoliter). See the formula, worked examples, and conversion table.
Attoliters to Nanoliters 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.
Nanoliter is 1e-9 liter units.
Result = input x 1e-21 / 1e-12.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Attoliters to Nanoliters
Attoliter and Nanoliter 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: Attoliter is 1e-18 liter units, and nanoliter is 1e-9 liter units.
Formula
nanoliters = attoliters × 1e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 attoliter equals 1e-21 base units, and 1 nanoliter equals 1e-12 base units, so dividing one by the other gives the direct attoliter-to-nanoliter factor of 1e-9.
Simple example
1 aL × 1e-9 = 1e-9 nL
1 attoliter = 1e-9 nanoliters.
Real-world example
10 aL × 1e-9 = 1e-8 nL
10 attoliters = 1e-8 nanoliters.
Conversion table
| Attoliter (aL) | Nanoliter (nL) |
|---|---|
| 1 aL | 1e-9 nL |
| 5 aL | 5e-9 nL |
| 10 aL | 1e-8 nL |
| 25 aL | 2.5e-8 nL |
| 50 aL | 5e-8 nL |
| 100 aL | 1e-7 nL |
Reverse conversion: Nanoliter to Attoliter
1e-9 nL × 1000000000 = 1 aL
1e-9 nanoliters = 1 attoliters.
attoliters = nanoliters × 1000000000
For a page dedicated to this direction, see Nanoliter to Attoliter.
Understanding the Attoliter (aL)
Attoliter is 1e-18 liter units.
Understanding the Nanoliter (nL)
Nanoliter is 1e-9 liter units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many nanoliters are in 1 attoliter?
1 attoliter equals 1e-9 nanoliters, using the exact defined conversion factor rather than an estimate.
How do I convert attoliter to nanoliter?
Multiply the attoliter value by 1e-9. The converter above does this instantly to whatever precision you set.
How do I convert nanoliter back to attoliter?
Use the reverse factor: 1 nanoliter equals 1,000,000,000 attoliters. You can also use the swap control in the converter above to flip the direction instantly.
What is a attoliter?
Attoliter (aL) is a unit of volume.
What is a nanoliter?
Nanoliter (nL) is a unit of volume.
Is the attoliter to nanoliter conversion exact?
Yes. Both attoliter and nanoliter 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.