Pounds to tonnes

This free conversion calculator will convert pounds to tonnes, i.e. lb to t. Correct conversion between different measurement scales.

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The formula is $$$M_{\text{t}} = \frac{45359237}{100000000000} M_{\text{lb}}$$$, where $$$M_{\text{lb}} = 15$$$.

Therefore, $$$M_{\text{t}} = \frac{136077711}{20000000000}$$$.

Answer: $$$15 \text{lb} = \frac{136077711}{20000000000} \text{t} = 0.00680388555 \text{t}$$$.