Elara Bennett1.5 tablespoon is equal to 4.5 teaspoons.
The conversion from tablespoon to teaspoon is based on the fixed ratio where 1 tablespoon equals 3 teaspoons. Multiplying 1.5 by 3 gives the total teaspoons.
Conversion Tool
Result in teaspoon:
Conversion Formula
To convert tablespoon to teaspoon, multiply the number of tablespoons by 3. This formula works because one tablespoon contains exactly three teaspoons. The multiplication gives the equivalent amount in teaspoons.
Example:
If you have 1.5 tablespoons and want to know how many teaspoons that is, multiply 1.5 by 3.
Step 1: 1.5 × 3 = 4.5
So, 1.5 tablespoons equals 4.5 teaspoons.
Conversion Example
- Convert 2 tablespoons to teaspoons:
- Multiply 2 by 3 (2 × 3 = 6).
- Result: 2 tablespoons = 6 teaspoons.
- Convert 0.75 tablespoon to teaspoons:
- Multiply 0.75 by 3 (0.75 × 3 = 2.25).
- Result: 0.75 tablespoons = 2.25 teaspoons.
- Convert 4.2 tablespoons to teaspoons:
- Multiply 4.2 by 3 (4.2 × 3 = 12.6).
- Result: 4.2 tablespoons = 12.6 teaspoons.
- Convert 5 tablespoons to teaspoons:
- Multiply 5 by 3 (5 × 3 = 15).
- Result: 5 tablespoons = 15 teaspoons.
Conversion Chart
The table below shows tablespoon values from -23.5 to 26.5, converted to teaspoons. Negative values may represent measurements for subtraction or removal. To use the chart, find the tablespoon value and read across to see the teaspoon equivalent.
| Tablespoon | Teaspoon |
|---|---|
| -23.5 | -70.5 |
| -20 | -60 |
| -15 | -45 |
| -10 | -30 |
| -5 | -15 |
| 0 | 0 |
| 1 | 3 |
| 5 | 15 |
| 10 | 30 |
| 15 | 45 |
| 20 | 60 |
| 26.5 | 79.5 |
Related Conversion Questions
- How many teaspoons are in one and a half tablespoons?
- What is 1.5 tablespoons converted to teaspoons in cooking?
- How to convert 1.5 tablespoons to teaspoons for baking recipes?
- Is 1.5 tablespoons more or less than 5 teaspoons?
- How do I quickly change 1.5 tablespoons into teaspoons without a calculator?
- What’s the teaspoon equivalent of one and a half tablespoon measurement?
- How many teaspoons do I get if I use 1.5 tablespoons of an ingredient?
Conversion Definitions
Tablespoon: A tablespoon is a unit of volume measurement commonly used in cooking and medicine. It equals approximately 15 milliliters or three teaspoons. It is larger than a teaspoon and often used to measure liquid or dry ingredients in recipes.
Teaspoon: A teaspoon is a small volume measurement used mostly in cooking and medicine. It corresponds to about 5 milliliters, which is one-third of a tablespoon. Teaspoons are useful for measuring small amounts of ingredients with precision.
Conversion FAQs
Can tablespoon and teaspoon measurements vary by country?
Yes, tablespoon and teaspoon sizes can differ slightly depending on the country. For example, in the US, one tablespoon equals 14.79 ml, while in Australia it’s 20 ml. However, for most recipes, the 3-to-1 ratio remains standard for conversions.
Why do some recipes list tablespoons and teaspoons separately?
Recipes often list tablespoons and teaspoons separately to specify precise measurement amounts. Since a tablespoon is three times larger than a teaspoon, combining them incorrectly can affect the recipe’s outcome.
Is it okay to substitute 1 tablespoon with 3 teaspoons in cooking?
Yes, substituting 1 tablespoon with 3 teaspoons is acceptable. Because 1 tablespoon equals 3 teaspoons, using teaspoons instead will keep the measurements accurate without affecting the recipe.
What tools can I use to measure tablespoons and teaspoons accurately?
Measuring spoons designed for tablespoons and teaspoons are best for accuracy. These spoons are calibrated to standard sizes, ensuring that you use correct amounts in cooking or medicine.
How does temperature affect teaspoon and tablespoon measurements?
Temperature doesn’t change the volume of tablespoons or teaspoons but can affect the density of ingredients. For example, melted butter occupies less space than solid butter, though the measuring spoon volume remains constant.
