18 teaspoons (tsp) equals 6 tablespoons (tbsp).
To convert teaspoons to tablespoons, divide the number of teaspoons by 3 because 1 tablespoon contains 3 teaspoons. So, 18 tsp divided by 3 gives 6 tbsp.
Conversion Tool
Result in tbsp:
Conversion Formula
To convert teaspoons to tablespoons, use the formula:
Tablespoons = Teaspoons ÷ 3
This works because 1 tablespoon equals exactly 3 teaspoons. Dividing the teaspoon value by 3 scales it down to tablespoons. For example, if you have 18 tsp:
- Start with 18 tsp.
- Divide 18 by 3.
- The result is 6 tbsp.
This direct ratio makes the conversion simple and quick, needing just a division by 3.
Conversion Example
- Convert 9 tsp to tbsp:
- 9 ÷ 3 = 3 tbsp
- So, 9 teaspoons equals 3 tablespoons.
- Convert 24 tsp to tbsp:
- 24 ÷ 3 = 8 tbsp
- Therefore, 24 teaspoons equals 8 tablespoons.
- Convert 7.5 tsp to tbsp:
- 7.5 ÷ 3 = 2.5 tbsp
- So, 7.5 teaspoons equals 2.5 tablespoons.
- Convert 3 tsp to tbsp:
- 3 ÷ 3 = 1 tbsp
- So, 3 teaspoons equals 1 tablespoon.
Conversion Chart
| Teaspoons (tsp) | Tablespoons (tbsp) |
|---|---|
| -7.0 | -2.3333 |
| -4.0 | -1.3333 |
| -1.0 | -0.3333 |
| 0.0 | 0.0000 |
| 5.0 | 1.6667 |
| 10.0 | 3.3333 |
| 15.0 | 5.0000 |
| 20.0 | 6.6667 |
| 25.0 | 8.3333 |
| 30.0 | 10.0000 |
| 35.0 | 11.6667 |
| 40.0 | 13.3333 |
| 43.0 | 14.3333 |
This chart shows teaspoons in the left column and their equivalent tablespoons on the right. To find tablespoons, locate the teaspoon value then see the corresponding tablespoon amount. Negative values can be useful when dealing with adjustments or recipe scaling.
Related Conversion Questions
- How many tablespoons are in 18 teaspoons exactly?
- Can I convert 18 tsp to tbsp by multiplying or dividing?
- What is the quickest way to convert 18 teaspoons into tablespoons?
- If a recipe calls for 18 tsp, how much is that in tablespoons?
- Is 18 teaspoons more or less than 6 tablespoons?
- How do you convert 18 tsp to tbsp without a calculator?
- What formula should I use to change 18 tsp into tbsp?
Conversion Definitions
tsp (teaspoon): A teaspoon is a unit of volume commonly used in cooking and medicine. It equals exactly one-third of a tablespoon or 5 milliliters. This small measure is often used to add spices, liquids, or small quantities of ingredients to recipes or prescriptions.
tbsp (tablespoon): A tablespoon is a larger volume unit than a teaspoon, equal to 3 teaspoons or 15 milliliters. It is used in cooking for measuring ingredients like oils, liquids, or dry goods. Tablespoons provide a convenient way to measure moderate amounts quickly.
Conversion FAQs
Why does dividing by 3 convert teaspoons to tablespoons?
Because 1 tablespoon contains 3 teaspoons exactly, dividing the teaspoon amount by 3 gives the equivalent number of tablespoons. This ratio is fixed, so the division always applies regardless of quantity.
Can I use this conversion for any type of teaspoon?
Yes, the standard teaspoon used in cooking and medicine is consistent worldwide. However, some countries have slight variations in volume, but for most practical purposes, the 3-to-1 ratio works accurately.
What happens if I convert tablespoons to teaspoons instead?
To convert tablespoons back to teaspoons, you multiply the tablespoon value by 3. This reverses the division process and returns the measurement to teaspoons.
Is this conversion exact for all substances?
The conversion relates only to volume measurements, not weight. So, for liquids it’s accurate, but for solids with varying densities, the weight-to-volume relationship might differ, making direct volume conversions less precise.
Why might negative teaspoon values be used in conversions?
Negative values can appear when adjusting recipes by subtracting an ingredient amount or scaling down. They show how much less of an ingredient is needed, which can be useful in formula calculations or corrections.