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) = 3.531467e-20 Cubic Foot (ft³).
| Attoliter (aL) | Cubic Foot (ft³) |
|---|---|
| 0.1 | 3.531467e-21 |
| 0.5 | 1.765733e-20 |
| 1 | 3.531467e-20 |
| 2 | 7.062933e-20 |
| 5 | 1.765733e-19 |
| 10 | 3.531467e-19 |
| 25 | 8.828667e-19 |
| 50 | 1.765733e-18 |
| 100 | 3.531467e-18 |
| 500 | 1.765733e-17 |
| 1000 | 3.531467e-17 |
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 cubic foot is an imperial unit of volume equal to the space occupied by a cube one foot on each side (1,728 cubic inches).
1 ft³ = 1,728 in³ = 28.3168 L = 0.0283168 m³. There are 27 ft³ in one cubic yard.
To liters: multiply by 28.3168. To gallons (US): multiply by 7.48052. To cubic meters: multiply by 0.0283168.
Natural gas measurement, refrigerator and freezer capacities, moving truck sizes, and concrete volume estimation.
One cubic foot of water weighs 62.4 pounds. The average American household uses about 80,000 ft³ of natural gas per year.
Confusing ft³ with ft² (volume vs. area). Also, assuming 1 ft³ = 1 gallon — it actually holds about 7.48 gallons.
A basketball is roughly 0.44 ft³. A standard moving box (medium) is about 3 ft³. A cubic foot holds about 7.5 gallons.



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