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... US Teaspoon = ... Imperial Teaspoon
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US Teaspoon to Imperial Teaspoon Converter
Use this page to convert us teaspoon values into imperial teaspoon, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 US tsp = 0.832674184628989 imp tsp
1 imp tsp = 1.20094992550486 US tsp
Example: 8 US tsp = 6.66139347703191 imp tsp
US Teaspoon
A US teaspoon equals 1/3 US tablespoon.
History: Teaspoons became common as smaller household and apothecary measures.
Current use: US teaspoons are used in recipes, medicine dosing, and nutrition labels.
Also written as US tsp, tsp, teaspoon, teaspoons, us teaspoons.
Imperial Teaspoon
An imperial teaspoon is one third of an imperial tablespoon.
History: It follows from traditional spoon-based volume measures.
Current use: Imperial teaspoons appear in legacy cooking and unit conversion references.
Also written as imp tsp, imperial teaspoons, uk teaspoon, uk teaspoons.
US Teaspoon to Imperial Teaspoon table
| US Teaspoon [US tsp] | Imperial Teaspoon [imp tsp] |
|---|---|
| 0.01 US tsp | 0.00832674184628989 imp tsp |
| 0.1 US tsp | 0.0832674184628989 imp tsp |
| 1 US tsp | 0.832674184628989 imp tsp |
| 2 US tsp | 1.66534836925798 imp tsp |
| 5 US tsp | 4.16337092314494 imp tsp |
| 10 US tsp | 8.32674184628989 imp tsp |
| 20 US tsp | 16.6534836925798 imp tsp |
| 50 US tsp | 41.6337092314494 imp tsp |
| 100 US tsp | 83.2674184628989 imp tsp |
Frequently asked questions
How many Imperial Teaspoon (imp tsp) are in one US Teaspoon (US tsp)?
One US Teaspoon equals 0.832674184628989 Imperial Teaspoon.
How do you convert US Teaspoon to Imperial Teaspoon?
Multiply the US Teaspoon value by 0.832674184628989 to get the result in Imperial Teaspoon.
How do you convert Imperial Teaspoon back to US Teaspoon?
Multiply the Imperial Teaspoon value by 1.20094992550486 to get back to US Teaspoon.
What is 8 US Teaspoon in Imperial Teaspoon?
8 US Teaspoon equals 6.66139347703191 Imperial Teaspoon.