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... Imperial Tablespoon = ... US Teaspoon
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Imperial Tablespoon to US Teaspoon Converter
Use this page to convert imperial tablespoon values into us teaspoon, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 imp tbsp = 3.60284977651456 US tsp
1 US tsp = 0.277558061542996 imp tbsp
Example: 8 imp tbsp = 28.8227982121165 US tsp
Imperial Tablespoon
An imperial tablespoon equals 5/8 of an imperial fluid ounce.
History: It developed from household spoon measures within imperial volume conventions.
Current use: Imperial tablespoons are used in some legacy UK cooking and conversion references.
Also written as imp tbsp, imperial tablespoons, uk tablespoon, uk tablespoons.
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 Tablespoon to US Teaspoon table
| Imperial Tablespoon [imp tbsp] | US Teaspoon [US tsp] |
|---|---|
| 0.01 imp tbsp | 0.0360284977651456 US tsp |
| 0.1 imp tbsp | 0.360284977651457 US tsp |
| 1 imp tbsp | 3.60284977651456 US tsp |
| 2 imp tbsp | 7.20569955302913 US tsp |
| 5 imp tbsp | 18.0142488825728 US tsp |
| 10 imp tbsp | 36.0284977651456 US tsp |
| 20 imp tbsp | 72.0569955302913 US tsp |
| 50 imp tbsp | 180.142488825728 US tsp |
| 100 imp tbsp | 360.284977651456 US tsp |
Frequently asked questions
How many US Teaspoon (US tsp) are in one Imperial Tablespoon (imp tbsp)?
One Imperial Tablespoon equals 3.60284977651456 US Teaspoon.
How do you convert Imperial Tablespoon to US Teaspoon?
Multiply the Imperial Tablespoon value by 3.60284977651456 to get the result in US Teaspoon.
How do you convert US Teaspoon back to Imperial Tablespoon?
Multiply the US Teaspoon value by 0.277558061542996 to get back to Imperial Tablespoon.
What is 8 Imperial Tablespoon in US Teaspoon?
8 Imperial Tablespoon equals 28.8227982121165 US Teaspoon.