Instant · Precise · Universal
47 units available
6 categories total
To liters: multiply by 10¹⁸. To km³: multiply by 10⁶. To petaliters: multiply by 1,000.
1 EL = 10¹⁸ L = 10¹⁵ m³ = 10⁶ km³ = 1,000 PL.
For example, 1 Exaliter (EL) = 3.531467e+16 Cubic Foot (ft³).
| Exaliter (EL) | Cubic Foot (ft³) |
|---|---|
| 0.1 | 3.531467e+15 |
| 0.5 | 1.765733e+16 |
| 1 | 3.531467e+16 |
| 2 | 7.062933e+16 |
| 5 | 1.765733e+17 |
| 10 | 3.531467e+17 |
| 25 | 8.828667e+17 |
| 50 | 1.765733e+18 |
| 100 | 3.531467e+18 |
| 500 | 1.765733e+19 |
| 1000 | 3.531467e+19 |
The exaliter is a unit of volume equal to 10¹⁸ liters, or one million cubic kilometers.
1 EL = 10¹⁸ L = 10¹⁵ m³ = 10⁶ km³ = 1,000 PL.
To liters: multiply by 10¹⁸. To km³: multiply by 10⁶. To petaliters: multiply by 1,000.
No practical applications — this scale exists only for astronomical and theoretical comparisons.
All the water on Earth (oceans, ice, groundwater, lakes, rivers, atmosphere) totals about 1.386 EL.
Almost never encountered, so mistakes are rare. The main risk is confusion with other 'E' prefixes (e.g., eV in energy).
Think of the exaliter as the 'planet volume' unit. Earth's oceans ≈ 1.335 EL. Prefix: exa = 10¹⁸ = quintillion.
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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