21 tablespoons equals 63 teaspoons.
To convert tablespoons to teaspoons, multiply the number of tablespoons by 3 because each tablespoon contains 3 teaspoons. So, 21 tablespoons times 3 gives 63 teaspoons.
Conversion Tool
Result in teaspoons:
Conversion Formula
The conversion formula from tablespoons (tbsp) to teaspoons (tsp) is:
teaspoons = tablespoons × 3
This works because in cooking measurements, one tablespoon equals three teaspoons. Multiplying the tablespoon value by 3 gives the equivalent amount in teaspoons.
For example, to convert 21 tablespoons to teaspoons:
- Start with the number of tablespoons: 21
- Multiply by 3: 21 × 3 = 63
- Result: 63 teaspoons
Conversion Example
- Convert 10 tablespoons to teaspoons:
- 10 tbsp × 3 = 30 tsp
- So, 10 tablespoons equals 30 teaspoons.
- Convert 5.5 tablespoons to teaspoons:
- 5.5 × 3 = 16.5
- Therefore, 5.5 tablespoons equals 16.5 teaspoons.
- Convert 0.75 tablespoons to teaspoons:
- 0.75 × 3 = 2.25
- So, 0.75 tablespoons equals 2.25 teaspoons.
- Convert 12 tablespoons to teaspoons:
- 12 × 3 = 36
- Thus, 12 tablespoons equals 36 teaspoons.
- Convert 3 tablespoons to teaspoons:
- 3 × 3 = 9
- Therefore, 3 tablespoons equals 9 teaspoons.
Conversion Chart
This chart shows tablespoons values from -4.0 to 46.0 and their equivalent in teaspoons. You can find your value in the left column, then look right to see its teaspoons conversion.
| Tablespoons (tbsp) | Teaspoons (tsp) |
|---|---|
| -4.0 | -12.0 |
| -3.0 | -9.0 |
| -2.0 | -6.0 |
| -1.0 | -3.0 |
| 0.0 | 0.0 |
| 1.0 | 3.0 |
| 2.0 | 6.0 |
| 3.0 | 9.0 |
| 4.0 | 12.0 |
| 5.0 | 15.0 |
| 6.0 | 18.0 |
| 7.0 | 21.0 |
| 8.0 | 24.0 |
| 9.0 | 27.0 |
| 10.0 | 30.0 |
| 11.0 | 33.0 |
| 12.0 | 36.0 |
| 13.0 | 39.0 |
| 14.0 | 42.0 |
| 15.0 | 45.0 |
| 16.0 | 48.0 |
| 17.0 | 51.0 |
| 18.0 | 54.0 |
| 19.0 | 57.0 |
| 20.0 | 60.0 |
| 21.0 | 63.0 |
| 22.0 | 66.0 |
| 23.0 | 69.0 |
| 24.0 | 72.0 |
| 25.0 | 75.0 |
| 26.0 | 78.0 |
| 27.0 | 81.0 |
| 28.0 | 84.0 |
| 29.0 | 87.0 |
| 30.0 | 90.0 |
| 31.0 | 93.0 |
| 32.0 | 96.0 |
| 33.0 | 99.0 |
| 34.0 | 102.0 |
| 35.0 | 105.0 |
| 36.0 | 108.0 |
| 37.0 | 111.0 |
| 38.0 | 114.0 |
| 39.0 | 117.0 |
| 40.0 | 120.0 |
| 41.0 | 123.0 |
| 42.0 | 126.0 |
| 43.0 | 129.0 |
| 44.0 | 132.0 |
| 45.0 | 135.0 |
| 46.0 | 138.0 |
Related Conversion Questions
- How many teaspoons are in 21 tablespoons for a recipe?
- What is the teaspoon equivalent of 21 tbsp in baking measurements?
- Can 21 tablespoons be converted directly to teaspoons?
- Is 21 tablespoons equal to 63 teaspoons or a different value?
- How do I convert 21 tablespoons to teaspoons quickly?
- What’s the exact number of teaspoons in 21 tablespoons using metric units?
- Are 21 tablespoons more than 60 teaspoons or less?
Conversion Definitions
Tablespoons: Tablespoons are a unit of volume used in cooking and measuring ingredients. One tablespoon equals three teaspoons or approximately 14.79 milliliters. They are commonly used for measuring both liquid and dry ingredients in recipes, with slight regional variations in size.
Teaspoons: Teaspoons are a smaller volume measurement used mostly in cooking. One teaspoon equals 1/3 of a tablespoon or about 4.93 milliliters. It is ideal for measuring small amounts of ingredients, especially spices, extracts, or liquids, ensuring accuracy in recipes.
Conversion FAQs
Can I use this tablespoon to teaspoon conversion for both liquid and dry ingredients?
Yes, the conversion between tablespoons and teaspoons applies to volume measurements, so it works for both liquid and dry ingredients. However, the density of dry ingredients can affect weight, but volume conversions remain consistent.
Why does the conversion multiply tablespoons by 3 to get teaspoons?
This is because by definition, 1 tablespoon contains exactly 3 teaspoons. The tablespoon is a larger unit, so multiplying to get teaspoons, which are smaller, makes the quantity bigger by a factor of three.
Is there any difference in tablespoon sizes between countries affecting conversion?
Yes, some countries like the US and the UK have small differences in tablespoon sizes. The US tablespoon is about 14.79 ml, while the UK tablespoon can be 15 ml. This can cause slight variations when converting, but for most cooking purposes multiplying by 3 is accurate.
What happens if I enter a negative value in the conversion tool?
The conversion tool will calculate the negative input by multiplying it by 3, resulting in a negative teaspoon value. While negative quantities don’t make practical sense in cooking, the tool mathematically processes them correctly.
How precise is the conversion when using decimal tablespoon values?
The conversion is precise as it multiplies the decimal tablespoon value by 3. The result is displayed with four decimal places, which is sufficient accuracy for most cooking and measuring needs.