Quettaliter is 1e+30 liter units.
Quettaliters to Teraliters Converter — QL to TL
Convert Quettaliter (QL) to Teraliter (TL) using the exact conversion factor (1 quettaliter = 1e+18 teraliter). See the formula, worked examples, and conversion table.
Quettaliters to Teraliters 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.
Teraliter is 1000000000000 liter units.
Result = input x 1e+27 / 1e+9.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quettaliters to Teraliters
Quettaliter and Teraliter 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: Quettaliter is 1e+30 liter units, and teraliter is 1000000000000 liter units.
Formula
teraliters = quettaliters × 1e+18
This factor comes from each unit's defined relationship to the category's base unit: 1 quettaliter equals 1e+27 base units, and 1 teraliter equals 1000000000 base units, so dividing one by the other gives the direct quettaliter-to-teraliter factor of 1e+18.
Simple example
1 QL × 1e+18 = 1e+18 TL
1 quettaliter = 1e+18 teraliters.
Real-world example
10 QL × 1e+18 = 1e+19 TL
10 quettaliters = 1e+19 teraliters.
Conversion table
| Quettaliter (QL) | Teraliter (TL) |
|---|---|
| 1 QL | 1e+18 TL |
| 5 QL | 5e+18 TL |
| 10 QL | 1e+19 TL |
| 25 QL | 2.5e+19 TL |
| 50 QL | 5e+19 TL |
| 100 QL | 1e+20 TL |
Reverse conversion: Teraliter to Quettaliter
1e+18 TL × 1e-18 = 1 QL
1e+18 teraliters = 1 quettaliter.
quettaliters = teraliters × 1e-18
For a page dedicated to this direction, see Teraliter to Quettaliter.
Understanding the Quettaliter (QL)
Quettaliter is 1e+30 liter units.
Understanding the Teraliter (TL)
Teraliter is 1000000000000 liter units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teraliters are in 1 quettaliter?
1 quettaliter equals 1e+18 teraliters, using the exact defined conversion factor rather than an estimate.
How do I convert quettaliter to teraliter?
Multiply the quettaliter value by 1e+18. The converter above does this instantly to whatever precision you set.
How do I convert teraliter back to quettaliter?
Use the reverse factor: 1 teraliter equals 1e-18 quettaliters. You can also use the swap control in the converter above to flip the direction instantly.
What is a quettaliter?
Quettaliter (QL) is a unit of volume.
What is a teraliter?
Teraliter (TL) is a unit of volume.
Is the quettaliter to teraliter conversion exact?
Yes. Both quettaliter and teraliter are defined by fixed standards rather than physical artifacts, so the factor of 1e+18 used above is exact to as many digits as you choose to display.