Online calculator to convert Imperial teaspoons to US teaspoons (Imperial tsp to US tsp) with formulas, examples, and tables. Our conversions provide a quick and easy way to convert between Volume units.
Conversion Calculator
Enter your value in the conversion calculator below.
Convert Imperial tsp to US tsp
TIP: If the result of your conversion is 0, try increasing the "Decimals".
Conversion Definitions
The following is a list of definitions relating to conversions between Imperial teaspoons and US teaspoons.
What is an Imperial teaspoon (Imperial tsp)?
An Imperial teaspoon is a unit of volume in the Imperial System. The symbol for Imperial teaspoon is Imperial tsp. There are 0.83267384 Imperial teaspoons in a US teaspoon.
What is a US teaspoon (US tsp)?
A US teaspoon is a unit of volume in US Customary Units. The symbol for US teaspoon is US tsp. There are 1.20095042 US teaspoons in an Imperial teaspoon.
Conversion Formula
Let's take a closer look at the conversion formula so that you can do these conversions yourself with a calculator or with an old-fashioned pencil and paper.
The formula to convert from Imperial tsp to US tsp is:
US tsp = Imperial tsp ÷ 0.83267384
Conversion Example
Next, let's look at an example showing the work and calculations that are involved in converting from Imperial teaspoons to US teaspoons (Imperial tsp to US tsp).
Imperial Teaspoon to US Teaspoon Conversion Example
Task: Convert 75 Imperial teaspoons to US teaspoons (show work) Formula: Imperial tsp ÷ 0.83267384 = US tsp Calculations: 75 Imperial tsp ÷ 0.83267384 = 90.07128169 US tsp Result: 75 Imperial tsp is equal to 90.07128169 US tsp
Conversion Table
For quick reference purposes, below is a conversion table that you can use to convert from Imperial tsp to US tsp.
Imperial Teaspoons to US Teaspoons Conversion Chart
| Imperial teaspoons (Imperial tsp) | US teaspoons (US tsp) |
|---|---|
| 1 Imperial tsp | 1.20095042 US tsp |
| 2 Imperial tsp | 2.40190085 US tsp |
| 3 Imperial tsp | 3.60285127 US tsp |
| 4 Imperial tsp | 4.80380169 US tsp |
| 5 Imperial tsp | 6.00475211 US tsp |
| 6 Imperial tsp | 7.20570254 US tsp |
| 7 Imperial tsp | 8.40665296 US tsp |
| 8 Imperial tsp | 9.60760338 US tsp |
| 9 Imperial tsp | 10.8085538 US tsp |
| 10 Imperial tsp | 12.00950423 US tsp |
| 20 Imperial tsp | 24.01900845 US tsp |
| 30 Imperial tsp | 36.02851268 US tsp |
| 40 Imperial tsp | 48.0380169 US tsp |
| 50 Imperial tsp | 60.04752113 US tsp |
| 75 Imperial tsp | 90.07128169 US tsp |
| 100 Imperial tsp | 120.09504226 US tsp |
| 250 Imperial tsp | 300.23760564 US tsp |
| 500 Imperial tsp | 600.47521128 US tsp |
| 750 Imperial tsp | 900.71281692 US tsp |
| 1,000 Imperial tsp | 1,200.95042256 US tsp |
| 2,500 Imperial tsp | 3,002.37605639 US tsp |
| 5,000 Imperial tsp | 6,004.75211278 US tsp |
| 7,500 Imperial tsp | 9,007.12816918 US tsp |
| 10,000 Imperial tsp | 12,009.50422557 US tsp |
| 25,000 Imperial tsp | 30,023.76056392 US tsp |
| 50,000 Imperial tsp | 60,047.52112784 US tsp |
| 75,000 Imperial tsp | 90,071.28169176 US tsp |
| 100,000 Imperial tsp | 120,095.04225568 US tsp |
| 250,000 Imperial tsp | 300,237.6056392 US tsp |
Related Units
The following tables provide a summary of the Volume units (both Fluid Volume units and Cubic Volume units) within their respective measurement systems.
Fluid Volume Units
| Unit | Symbol | Measurement System |
|---|---|---|
| US teaspoons | US tsp | US Customary Units |
| US tablespoons | US tbsp | US Customary Units |
| US fluid ounces | US fl oz | US Customary Units |
| US cups | US cup | US Customary Units |
| US pints | US pt | US Customary Units |
| US quarts | US qt | US Customary Units |
| US gallons | US gal | US Customary Units |
| Imperial teaspoons | Imperial tsp | Imperial System |
| Imperial tablespoons | Imperial tbsp | Imperial System |
| Imperial fluid ounces | Imperial fl oz | Imperial System |
| Imperial pints | Imperial pt | Imperial System |
| Imperial quarts | Imperial qt | Imperial System |
| Imperial gallons | Imperial gal | Imperial System |
| nanoliters | nL | Metric System |
| microliters | μL | Metric System |
| milliliters | mL | Metric System |
| centiliters | cL | Metric System |
| deciliters | dL | Metric System |
| liters | L | Metric System |
| decaliters | daL | Metric System |
| hectoliters | hL | Metric System |
| kiloliters | kL | Metric System |
| megaliters | ML | Metric System |
Note: There is a difference between US Customary Units and the Imperial System for volume conversions. The US gallon contains 128 US fluid ounces, whereas the Imperial gallon contains 160 Imperial fluid ounces.
Cubic Volume Units
| Unit | Symbol | Measurement System |
|---|---|---|
| cubic inches | in3 | US Customary Units/Imperial System |
| cubic feet | ft3 | US Customary Units/Imperial System |
| cubic yards | yd3 | US Customary Units/Imperial System |
| cubic miles | mi3 | US Customary Units/Imperial System |
| cubic millimeters | mm3 | Metric System |
| cubic centimeters | cm3 | Metric System |
| cubic decimeters | dm3 | Metric System |
| cubic meters | m3 | Metric System |
| cubic decameter | dam3 | Metric System |
| cubic kilometer | km3 | Metric System |
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