Instant · Precise · Universal
47 units available
6 categories total
To liters: multiply by 10¹⁵. To km³: multiply by 1,000. To teraliters: multiply by 1,000.
1 PL = 10¹⁵ L = 10¹² m³ = 1,000 km³ = 1,000 TL. One exaliter = 1,000 PL.
For example, 1 Petaliter (PL) = 1.000000e+24 Nanoliter (nL).
| Petaliter (PL) | Nanoliter (nL) |
|---|---|
| 0.1 | 1.000000e+23 |
| 0.5 | 5.000000e+23 |
| 1 | 1.000000e+24 |
| 2 | 2.000000e+24 |
| 5 | 5.000000e+24 |
| 10 | 1.000000e+25 |
| 25 | 2.500000e+25 |
| 50 | 5.000000e+25 |
| 100 | 1.000000e+26 |
| 500 | 5.000000e+26 |
| 1000 | 1.000000e+27 |
The petaliter is a unit of volume equal to 10¹⁵ liters, or 1,000 cubic kilometers.
1 PL = 10¹⁵ L = 10¹² m³ = 1,000 km³ = 1,000 TL. One exaliter = 1,000 PL.
To liters: multiply by 10¹⁵. To km³: multiply by 1,000. To teraliters: multiply by 1,000.
No everyday practical use. Used for expressing very large natural water volumes in scientific literature.
All the world's rivers contain approximately 2.12 PL of water. Earth's ice caps hold about 26.5 PL of freshwater.
Rarely encountered, so the main mistake is not understanding the scale: 1 PL = one quadrillion liters.
Petaliters describe planet-scale volumes. Earth's total freshwater ≈ 35 PL. The prefix chain: kilo, mega, giga, tera, peta.
The nanoliter is a unit of volume equal to 10⁻⁹ liters, or one billionth of a liter.
1 nL = 10⁻⁹ L = 10⁻⁶ mL = 1,000 pL = 10⁻³ µL. One microliter = 1,000 nL.
To microliters: divide by 1,000. To picoliters: multiply by 1,000. To liters: multiply by 10⁻⁹.
Micro-dosing drug compounds, DNA micro-array printing, micro-fluidic diagnostic chips, and nano-dispensing robots.
Some advanced liquid handlers can dispense volumes as small as 2.5 nL with high accuracy, enabling drug discovery at microscale.
Confusing nL with mL — there are one million nL in a single mL. Always double-check prefix meanings.
Nanoliter = one millionth of a mL. Think of it as a tiny drop invisible to the eye — about the volume of a cube 100 µm on each side.



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