A metric teaspoon is 5 milliliters.
Metric teaspoons to Teraliters Converter — metric tsp to TL
Convert Metric teaspoon (metric tsp) to Teraliter (TL) using the exact conversion factor (1 metric teaspoon = 5e-15 teraliter). See the formula, worked examples, and conversion table.
Metric teaspoons 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 5e-6 / 1e+9.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Metric teaspoons to Teraliters
Metric teaspoon 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: A metric teaspoon is 5 milliliters, and teraliter is 1000000000000 liter units.
Formula
teraliters = metric teaspoons × 5e-15
This factor comes from each unit's defined relationship to the category's base unit: 1 metric teaspoon equals 0.000005 base units, and 1 teraliter equals 1000000000 base units, so dividing one by the other gives the direct metric teaspoon-to-teraliter factor of 5e-15.
Simple example
1 metric tsp × 5e-15 = 5e-15 TL
1 metric teaspoon = 5e-15 teraliters.
Real-world example
10 metric tsp × 5e-15 = 5e-14 TL
10 metric teaspoons = 5e-14 teraliters.
Conversion table
| Metric teaspoon (metric tsp) | Teraliter (TL) |
|---|---|
| 1 metric tsp | 5e-15 TL |
| 5 metric tsp | 2.5e-14 TL |
| 10 metric tsp | 5e-14 TL |
| 25 metric tsp | 1.25e-13 TL |
| 50 metric tsp | 2.5e-13 TL |
| 100 metric tsp | 5e-13 TL |
Reverse conversion: Teraliter to Metric teaspoon
5e-15 TL × 2e+14 = 1 metric tsp
5e-15 teraliters = 1 metric teaspoon.
metric teaspoons = teraliters × 2e+14
For a page dedicated to this direction, see Teraliter to Metric teaspoon.
Understanding the Metric teaspoon (metric tsp)
A metric teaspoon is 5 milliliters.
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 metric teaspoon?
1 metric teaspoon equals 5e-15 teraliters, using the exact defined conversion factor rather than an estimate.
How do I convert metric teaspoon to teraliter?
Multiply the metric teaspoon value by 5e-15. The converter above does this instantly to whatever precision you set.
How do I convert teraliter back to metric teaspoon?
Use the reverse factor: 1 teraliter equals 2e+14 metric teaspoons. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric teaspoon?
Metric teaspoon (metric tsp) is a unit of volume.
What is a teraliter?
Teraliter (TL) is a unit of volume.
Is the metric teaspoon to teraliter conversion exact?
Yes. Both metric teaspoon and teraliter are defined by fixed standards rather than physical artifacts, so the factor of 5e-15 used above is exact to as many digits as you choose to display.