US Teaspoon to Cubic Inch (tsp to in³)
Convert tsp to in³ — Volume converter
Also written as tsp to in3.
One us teaspoon equals 0.30078049 in³, so to convert US teaspoons to cubic inches you multiply the value by 0.30078049. A us teaspoon is smaller than a cubic inch — going the other way, 1 in³ = 3.324684 tsp. For example, 10 tsp = 3.007805 in³ and 50 tsp = 15.039025 in³.
1 tsp = 0.30078049 in³
US Teaspoon to Cubic Inch formula
1 US Teaspoon = 0.30078049 in³
Worked examples
- 25 tsp = 7.519512 in³
- 100 tsp = 30.078049 in³
US Teaspoon to Cubic Inch conversion table
| US Teaspoon (tsp) | Cubic Inch (in³) |
|---|---|
| 1 | 0.30078049 |
| 2 | 0.60156098 |
| 3 | 0.90234148 |
| 5 | 1.503902 |
| 8 | 2.406244 |
| 10 | 3.007805 |
| 12 | 3.609366 |
| 15 | 4.511707 |
| 20 | 6.01561 |
| 25 | 7.519512 |
| 50 | 15.039025 |
| 100 | 30.078049 |
| 250 | 75.195123 |
| 500 | 150.390246 |
| 1000 | 300.780492 |
Frequently asked questions
How many cubic inches are in one us teaspoon?
One us teaspoon equals 0.30078049 cubic inches (in³).
How many US teaspoons are in one cubic inch?
One cubic inch equals 3.324684 US teaspoons (tsp).
How do you convert US teaspoons to cubic inches?
1 US Teaspoon = 0.30078049 in³. Use the calculator above for any value.
What is 5 tsp in in³?
5 tsp = 1.503902 in³.
What is 100 tsp in in³?
100 tsp = 30.078049 in³.
What is 10 tsp in in³?
10 tsp = 3.007805 in³.
What is 20 tsp in in³?
20 tsp = 6.01561 in³.
Is a us teaspoon bigger than a cubic inch?
No. A us teaspoon is smaller — one us teaspoon equals 0.30078049 cubic inches, while one cubic inch equals 3.324684 US teaspoons.