Convert Teaspoon to Cubic Inch
1 teaspoon = 0.30078125 cubic inches (tsp to in³).
Need to move between teaspoons and cubic inches? A teaspoon is smaller than a cubic inch — it takes 3.32468 of them to make a single cubic inch. One cubic inch works out to 3.32468 teaspoons in the other direction. The converter above does this in real time, and the reference chart lists the values that come up most often.
1 tsp = 0.30078125 in³
How to convert Teaspoons to Cubic Inches
Multiply the teaspoon value by 0.300781 to get cubic inches.
Example: 10 teaspoons = 3.00781 cubic inches.
Teaspoon to Cubic Inch Conversion Chart
| Teaspoons | Cubic Inches |
|---|---|
| 1 tsp | 0.30078125 in³ |
| 2 tsp | 0.6015625 in³ |
| 3 tsp | 0.90234375 in³ |
| 5 tsp | 1.5039063 in³ |
| 10 tsp | 3.0078125 in³ |
| 20 tsp | 6.015625 in³ |
| 25 tsp | 7.5195313 in³ |
| 50 tsp | 15.039063 in³ |
| 100 tsp | 30.078125 in³ |
| 1000 tsp | 300.78125 in³ |
Frequently Asked Questions
- How many cubic inches are in a teaspoon?
- There are 0.30078125 cubic inches in 1 teaspoon.
- How do you convert teaspoons to cubic inches?
- Multiply the teaspoon value by 0.300781 to get cubic inches.
- What is 5 teaspoons in cubic inches?
- 5 teaspoons equals 1.5039063 cubic inches.
- What is 100 teaspoons in cubic inches?
- 100 teaspoons equals 30.078125 cubic inches.
- What is 1 cubic inch in teaspoons?
- 1 cubic inch equals 3.3246753 teaspoons.
- Is this teaspoon to cubic inch converter free?
- Yes. The converter is free, needs no sign-up, and runs entirely in your browser — the values you enter never leave your device.
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