Volume · tsp → L
US teaspoons to Litres
Enter any value below to convert us teaspoons to litres instantly.
To
1 tsp = 0.00492892 L
Conversion formula
How to convert tsp to L
L = tsp × 0.00492892
Multiply the us teaspoons value by 0.00492892 to get litres. The converter keeps extra precision internally and rounds only the displayed answer.
Converting us teaspoons to litres helps with cooking, fuel, containers, aquariums and liquid product specifications.
Worked example
Convert 10 tsp10 tsp = 0.04928922 L
Calculated with the published formula. No estimated exchange rates or hidden rounding.
Common us teaspoons to litres values
| US teaspoons (tsp) | Litres (L) |
|---|---|
| 1 tsp | 0.00492892 L |
| 5 tsp | 0.02464461 L |
| 10 tsp | 0.04928922 L |
| 25 tsp | 0.12322304 L |
| 50 tsp | 0.24644608 L |
| 100 tsp | 0.49289216 L |
Quick answer
How many litres are in one us teaspoon?
One us teaspoon equals 0.00492892 L.