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... Imperial Teaspoon = ... US Teaspoon
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Imperial Teaspoon to US Teaspoon Converter
Use this page to convert imperial teaspoon values into us teaspoon, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 imp tsp = 1.20094992550486 US tsp
1 US tsp = 0.832674184628989 imp tsp
Example: 8 imp tsp = 9.60759940403884 US tsp
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
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 to US Teaspoon table
| Imperial Teaspoon [imp tsp] | US Teaspoon [US tsp] |
|---|---|
| 0.01 imp tsp | 0.0120094992550485 US tsp |
| 0.1 imp tsp | 0.120094992550486 US tsp |
| 1 imp tsp | 1.20094992550486 US tsp |
| 2 imp tsp | 2.40189985100971 US tsp |
| 5 imp tsp | 6.00474962752428 US tsp |
| 10 imp tsp | 12.0094992550486 US tsp |
| 20 imp tsp | 24.0189985100971 US tsp |
| 50 imp tsp | 60.0474962752428 US tsp |
| 100 imp tsp | 120.094992550486 US tsp |
Frequently asked questions
How many US Teaspoon (US tsp) are in one Imperial Teaspoon (imp tsp)?
One Imperial Teaspoon equals 1.20094992550486 US Teaspoon.
How do you convert Imperial Teaspoon to US Teaspoon?
Multiply the Imperial Teaspoon value by 1.20094992550486 to get the result in US Teaspoon.
How do you convert US Teaspoon back to Imperial Teaspoon?
Multiply the US Teaspoon value by 0.832674184628989 to get back to Imperial Teaspoon.
What is 8 Imperial Teaspoon in US Teaspoon?
8 Imperial Teaspoon equals 9.60759940403884 US Teaspoon.