US Teaspoons to Cubic Inches Converter
Convert US teaspoons (tsp) to cubic inches (in³), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter a volume, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 tsp = 0.30078125 in³
- 1 × 0.30078125 = 0.30078125 in³
How to convert us teaspoons to cubic inches
1 tsp = 0.30078125 in³, so multiply by 0.30078125 to go from US teaspoons to cubic inches. Going the other way, 1 in³ = 3.32467532468 tsp.
in³ = tsp × 0.30078125 tsp = in³ × 3.32467532468
Worked example:
1 tsp = 0.30078125 in³ 5 × 0.30078125 = 1.50390625 in³
US Teaspoons to cubic inches table
| US Teaspoons | Cubic Inches |
|---|---|
| 1 tsp | 0.30078125 in³ |
| 2 tsp | 0.6015625 in³ |
| 3 tsp | 0.90234375 in³ |
| 4 tsp | 1.203125 in³ |
| 5 tsp | 1.50390625 in³ |
| 6 tsp | 1.8046875 in³ |
| 7 tsp | 2.10546875 in³ |
| 8 tsp | 2.40625 in³ |
| 9 tsp | 2.70703125 in³ |
| 10 tsp | 3.0078125 in³ |
| 15 tsp | 4.51171875 in³ |
| 20 tsp | 6.015625 in³ |
| 25 tsp | 7.51953125 in³ |
| 30 tsp | 9.0234375 in³ |
| 40 tsp | 12.03125 in³ |
| 50 tsp | 15.0390625 in³ |
| 75 tsp | 22.55859375 in³ |
| 100 tsp | 30.078125 in³ |
| 250 tsp | 75.1953125 in³ |
| 500 tsp | 150.390625 in³ |
| 1000 tsp | 300.78125 in³ |
About the units
- US Teaspoons (tsp)
- US teaspoons, a US customary unit. Definition: NIST Handbook 44 Appendix C (US customary units; US gallon = 231 in³).
- Cubic Inches (in³)
- Cubic inches, a US customary unit. Definition: NIST Handbook 44 (2024), Appendix C: General Tables of Units of Measurement.
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