Deciliter is 0.1 liter units.
Deciliters to Metric teaspoons Converter — dL to metric tsp
Convert Deciliter (dL) to Metric teaspoon (metric tsp) using the exact conversion factor (1 deciliter = 20 metric teaspoon). See the formula, worked examples, and conversion table.
Deciliters to Metric teaspoons 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.
A metric teaspoon is 5 milliliters.
Result = input x 0.0001 / 5e-6.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Deciliters to Metric teaspoons
Deciliter and Metric teaspoon 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: Deciliter is 0.1 liter units, and a metric teaspoon is 5 milliliters.
Formula
metric teaspoons = deciliters × 20
This factor comes from each unit's defined relationship to the category's base unit: 1 deciliter equals 0.0001 base units, and 1 metric teaspoon equals 0.000005 base units, so dividing one by the other gives the direct deciliter-to-metric teaspoon factor of 20.
Simple example
1 dL × 20 = 20 metric tsp
1 deciliter = 20 metric teaspoons.
Real-world example
10 dL × 20 = 200 metric tsp
10 deciliters = 200 metric teaspoons.
Conversion table
| Deciliter (dL) | Metric teaspoon (metric tsp) |
|---|---|
| 1 dL | 20 metric tsp |
| 5 dL | 100 metric tsp |
| 10 dL | 200 metric tsp |
| 25 dL | 500 metric tsp |
| 50 dL | 1,000 metric tsp |
| 100 dL | 2,000 metric tsp |
Reverse conversion: Metric teaspoon to Deciliter
20 metric tsp × 0.05 = 1 dL
20 metric teaspoons = 1 deciliter.
deciliters = metric teaspoons × 0.05
For a page dedicated to this direction, see Metric teaspoon to Deciliter.
Understanding the Deciliter (dL)
Deciliter is 0.1 liter units.
Understanding the Metric teaspoon (metric tsp)
A metric teaspoon is 5 milliliters.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric teaspoons are in 1 deciliter?
1 deciliter equals 20 metric teaspoons, using the exact defined conversion factor rather than an estimate.
How do I convert deciliter to metric teaspoon?
Multiply the deciliter value by 20. The converter above does this instantly to whatever precision you set.
How do I convert metric teaspoon back to deciliter?
Use the reverse factor: 1 metric teaspoon equals 0.05 deciliters. You can also use the swap control in the converter above to flip the direction instantly.
What is a deciliter?
Deciliter (dL) is a unit of volume.
What is a metric teaspoon?
Metric teaspoon (metric tsp) is a unit of volume.
Is the deciliter to metric teaspoon conversion exact?
Yes. Both deciliter and metric teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 20 used above is exact to as many digits as you choose to display.