Why are clockwise moments considered negative when they are summed with counterclockwise moments?

In physics, moments (or torques) are assigned a direction based on a chosen convention, typically using the right-hand rule. When summing moments, counterclockwise moments are conventionally considered positive, while clockwise moments are considered negative. This convention helps maintain consistency in calculations and ensures that the net moment reflects the actual rotational tendency of an object. By adopting this system, it becomes easier to analyze equilibrium conditions and the overall rotational dynamics of structures.