Instant · Precise · Universal
47 units available
6 categories total
To liters: multiply by 10⁻¹⁸. To femtoliters: divide by 1,000. To cubic nanometers: 1 aL = 10⁶ nm³.
1 aL = 10⁻¹⁸ L = 10⁻²¹ m³ = 10⁻¹⁵ µL. One femtoliter = 1,000 aL.
For example, 1 Attoliter (aL) = 1.759754e-18 Pint (UK) (pt (UK)).
| Attoliter (aL) | Pint (UK) (pt (UK)) |
|---|---|
| 0.1 | 1.759754e-19 |
| 0.5 | 8.798770e-19 |
| 1 | 1.759754e-18 |
| 2 | 3.519508e-18 |
| 5 | 8.798770e-18 |
| 10 | 1.759754e-17 |
| 25 | 4.399385e-17 |
| 50 | 8.798770e-17 |
| 100 | 1.759754e-16 |
| 500 | 8.798770e-16 |
| 1000 | 1.759754e-15 |
The attoliter is an extremely small unit of volume equal to 10⁻¹⁸ liters, or one quintillionth of a liter.
1 aL = 10⁻¹⁸ L = 10⁻²¹ m³ = 10⁻¹⁵ µL. One femtoliter = 1,000 aL.
To liters: multiply by 10⁻¹⁸. To femtoliters: divide by 1,000. To cubic nanometers: 1 aL = 10⁶ nm³.
Measuring individual molecular reaction volumes, nano-droplet volumes, and single-cell compartments.
A typical virus capsid can enclose a volume of just a few attoliters. The interior of a ribosome is measured in attoliters.
Confusing attoliters with femtoliters — there are 1,000 aL in 1 fL. The scale difference is enormous.
Prefix ladder: milli → micro → nano → pico → femto → atto. Each step is 10⁻³ smaller than the last.
The UK (imperial) pint is a unit of volume equal to 20 UK fluid ounces, or approximately 568.261 milliliters.
1 UK pt = 20 UK fl oz = 2 UK cups = 1/2 UK quart = 1/8 UK gallon ≈ 568.261 mL.
To mL: multiply by 568.261. To US pints: multiply by 1.201. To liters: multiply by 0.568261.
Ordering beer in a UK pub, buying milk in glass bottles, and traditional British recipes.
A UK pint of beer is 568 mL, while a US pint is only 473 mL — British beer drinkers get about 20% more per pint!
Serving a US pint in a UK context (or vice versa) results in very different volumes. Always specify US or UK.
A UK pint is about 20 fl oz (UK), a US pint is 16 fl oz (US). The UK pint is nearly 20% larger overall.



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