How many liters are in 1 teaspoon?

1 teaspoon equals 0.00492892 L.

How do I convert liters back to teaspoons?

Use the reverse converter: 1 liter equals 202.884 tsp.

Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.

To convert teaspoons to liters, multiply the value by 0.00492892159.

L = tsp × 0.00492892159

40 tsp × 0.00492892159 = 0.1972 L

Note: "cup" here means the US cup (about 236.6 mL). Metric cups (250 mL), imperial cups and US/UK fluid ounces are listed as separate units.

Teaspoon (tsp): A US kitchen measure equal to about 4.929 millilitres, used in recipes.
Liter (L): The common metric unit for liquids such as drinks and fuel. Equal to one cubic decimetre, accepted for use with the SI.

How do I convert teaspoons to liters?: To convert teaspoons to liters, multiply the value by 0.00492892159.
How many liters are in 1 teaspoon?: 1 teaspoon equals 0.00492892 L.
How many liters are in 10 teaspoons?: 10 tsp equals 0.0492892 L.
How do I convert liters back to teaspoons?: Use the reverse converter: 1 liter equals 202.884 tsp.
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.