# Engine Torque Calculator, Formula, Engine Torque Calculation

## Engine Torque Calculator:

Enter the values of Force exerted by the engine in Newton and the crankshaft’s radius in meters to calculate the Engine Torque in Newton metre.

 Enter Force Exerted by the Engine: N Enter The Crankshaft’s Radius: N.m Result – Torque: N.m.

## Engine Torque Formula:

Engine torque refers to the twisting force produced by an engine, crucial for understanding a vehicle’s acceleration and towing capacity. It directly affects how a vehicle performs under various driving conditions.

Torque, Te(N.m) in Newton meters, is calculated by multiplying the force exerted by the engine, Fe(N) with the crankshaft’s radius or distance from the axis of rotation, Dc(N.m).

Torque, Te(N.m) = Fe(N) * Dc(N.m).

Te(N.m) = Torque in Newton metres, N.m.

Fe(N) = Force exerted by the engine in Newton, N.

Dc(N.m)  = the crankshaft’s radius in meters, m.

Engine Torque Calculation:

1. If an engine exerts a force of 500N and the crankshaft’s radius is 0.05 meters, calculate the torque produced by the engine.

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Given: Fe(N) = 500N,  Dc(N.m) = 0.05m.

Torque, Te(N.m) = Fe(N) * Dc(N.m).

Te(N.m) = 500 * 0.05

Te(N.m) = 25N.m.

2. An engine torque is 45 Newton metre, and the distance from the crankshaft’s axis of rotation is 0.06 meters. Determine the engine force applied.

Given: Te(N.m) = 45N,  Dc(N.m) = 0.06m.

Torque, Te(N.m) = Fe(N) * Dc(N.m).

45 = Fe(N) * 0.06

Fe(N) = 750N.