To convert US fluid ounces to imperial teaspoons, multiply the value by 4.99605. To go the other way, multiply imperial teaspoons by 0.200158 to get US fluid ounces.
| US Fluid Ounces (fl oz) | Imperial Teaspoons (tsp-uk) |
|---|---|
| 1 fl oz | 4.99605 tsp-uk |
| 2 fl oz | 9.99209 tsp-uk |
| 5 fl oz | 24.9802 tsp-uk |
| 10 fl oz | 49.9605 tsp-uk |
| 20 fl oz | 99.9209 tsp-uk |
| 50 fl oz | 249.802 tsp-uk |
| 100 fl oz | 499.605 tsp-uk |
| 500 fl oz | 2,498.02 tsp-uk |
| 1,000 fl oz | 4,996.05 tsp-uk |
25 fl oz × 4.99605 = 124.901 tsp-uk
Try this example →250 fl oz × 4.99605 = 1,249.01 tsp-uk
Try this example →US fluid ounce (fl oz). A US fluid ounce is 29.5735 mL, the unit on American drink and food labels.
Imperial teaspoon (tsp-uk). The British imperial teaspoon is 5.919 mL.
There are 4.99605 imperial teaspoons in one US fluid ounce.
Multiply the number of US fluid ounces by 4.99605. For example, 10 US fluid ounces equal 49.9605 imperial teaspoons.
One imperial teaspoon equals 0.200158 US fluid ounces.