Teaspoons (US customary) to acre-feet

This free conversion calculator will convert teaspoons (US customary) to acre-feet, i.e. tsp (US) to ac-ft. Correct conversion between different measurement scales.

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The formula is $$$V_{\text{ac-ft}} = \frac{7}{1751777280} V_{\text{tsp (US)}}$$$, where $$$V_{\text{tsp (US)}} = 15$$$.

Therefore, $$$V_{\text{ac-ft}} = \frac{7}{116785152}$$$.

Answer: $$$15 \text{tsp (US)} = \frac{7}{116785152} \text{ac-ft}\approx 5.99391265081369 \cdot 10^{-8} \text{ac-ft}.$$$