Enter a value and pick its unit (N·m, lb·ft, lb·in, kg·m), and the tool converts it to every other torque unit live.
1 newton-meter (N·m) = 0.737562 pound-feet (lb·ft).
Multiply pound-feet by 1.35582 to get newton-meters.
Engine and wheel-nut torque specs commonly use N·m or lb·ft — always check which unit your torque wrench uses.