Online calculator to convert US tablespoons to US teaspoons (US tbsp 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 US tbsp 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 US tablespoons and US teaspoons.
What is a US tablespoon (US tbsp)?
A US tablespoon is a unit of volume in US Customary Units. The symbol for US tablespoon is US tbsp. There are 0.33333333 US tablespoons 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 3 US teaspoons in a US tablespoon.
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 US tbsp to US tsp is:
US tsp = US tbsp x 3
Conversion Example
Next, let's look at an example showing the work and calculations that are involved in converting from US tablespoons to US teaspoons (US tbsp to US tsp).
US Tablespoon to US Teaspoon Conversion Example
Task: Convert 75 US tablespoons to US teaspoons (show work) Formula: US tbsp x 3 = US tsp Calculations: 75 US tbsp x 3 = 225 US tsp Result: 75 US tbsp is equal to 225 US tsp
Conversion Table
For quick reference purposes, below is a conversion table that you can use to convert from US tbsp to US tsp.
US Tablespoons to US Teaspoons Conversion Chart
| US tablespoons (US tbsp) | US teaspoons (US tsp) |
|---|---|
| 1 US tbsp | 3 US tsp |
| 2 US tbsp | 6 US tsp |
| 3 US tbsp | 9 US tsp |
| 4 US tbsp | 12 US tsp |
| 5 US tbsp | 15 US tsp |
| 6 US tbsp | 18 US tsp |
| 7 US tbsp | 21 US tsp |
| 8 US tbsp | 24 US tsp |
| 9 US tbsp | 27 US tsp |
| 10 US tbsp | 30 US tsp |
| 20 US tbsp | 60 US tsp |
| 30 US tbsp | 90 US tsp |
| 40 US tbsp | 120 US tsp |
| 50 US tbsp | 150 US tsp |
| 75 US tbsp | 225 US tsp |
| 100 US tbsp | 300 US tsp |
| 250 US tbsp | 750 US tsp |
| 500 US tbsp | 1,500 US tsp |
| 750 US tbsp | 2,250 US tsp |
| 1,000 US tbsp | 3,000 US tsp |
| 2,500 US tbsp | 7,500 US tsp |
| 5,000 US tbsp | 15,000 US tsp |
| 7,500 US tbsp | 22,500 US tsp |
| 10,000 US tbsp | 30,000 US tsp |
| 25,000 US tbsp | 75,000 US tsp |
| 50,000 US tbsp | 150,000 US tsp |
| 75,000 US tbsp | 225,000 US tsp |
| 100,000 US tbsp | 300,000 US tsp |
| 250,000 US tbsp | 750,000 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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