To convert metric teaspoons to US teaspoons, multiply the value by 1.01442. To go the other way, multiply US teaspoons by 0.985784 to get metric teaspoons.
| Metric Teaspoons (tsp (m)) | US Teaspoons (tsp) |
|---|---|
| 1 tsp (m) | 1.01442 tsp |
| 2 tsp (m) | 2.02884 tsp |
| 5 tsp (m) | 5.0721 tsp |
| 10 tsp (m) | 10.1442 tsp |
| 20 tsp (m) | 20.2884 tsp |
| 50 tsp (m) | 50.721 tsp |
| 100 tsp (m) | 101.442 tsp |
| 500 tsp (m) | 507.21 tsp |
| 1,000 tsp (m) | 1,014.42 tsp |
Metric teaspoon (tsp (m)). The metric teaspoon is exactly 5 mL, used in the UK, Europe, Canada, Australia and NZ.
US teaspoon (tsp). A US teaspoon is 4.9289 mL (1/3 tablespoon).
There are 1.01442 US teaspoons in one metric teaspoon.
Multiply the number of metric teaspoons by 1.01442. For example, 10 metric teaspoons equal 10.1442 US teaspoons.
One US teaspoon equals 0.985784 metric teaspoons.