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Cubic inches to US teaspoons

1 in³ ≈ 3.325 tsp. Edit either value to convert instantly.

1 in³≈tsp
≈ 0 cup + 1 tbsp + 0.324675 tsp · ≈ 16.3871 mL

Conversion formula

tsp = in³ × (0.016387064) × (3.2 × 10¹⁰ / 157,725,491)

1 in³ ≈ 3.32468 tsp

cubic inch (in³)

One cubic inch equals exactly 0.016387064 L.

Source: NIST SP 811, Appendix B.9 — conversion factors

US teaspoon (tsp)

A US teaspoon is exactly 4.92892159375 mL; a metric teaspoon is commonly 5 mL.

Source: NIST SP 811, Appendix B.9 — conversion factors

Conversion table

in³tsp
≈ 3.32468
≈ 6.64935
≈ 16.6234
≈ 33.2468
≈ 49.8701
≈ 66.4935
≈ 83.1169
≈ 99.7403
≈ 132.987
≈ 149.61
in³tsp
≈ 166.234
≈ 199.481
≈ 232.727
≈ 265.974
≈ 299.221
≈ 332.468
≈ 498.701
≈ 531.948
≈ 565.195
≈ 598.442

Frequently asked questions

How many US teaspoons are in 1 cubic inch?

1 in³ ≈ 3.325 tsp. tsp = in³ × (0.016387064) × (3.2 × 10¹⁰ / 157,725,491)

How do I convert in³ to tsp?

tsp = in³ × (0.016387064) × (3.2 × 10¹⁰ / 157,725,491)

Is 1 cubic inch bigger than 1 US teaspoon?

1 in³ ≈ 3.325 tsp.

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