Lever Mechanical Advantage Calculator
Compute the mechanical advantage of a lever using load and effort arm lengths.
CalcSimpler Examples
- Load arm 2 m, effort arm 0.5 m ⇒ 4
- Load arm 1 m, effort arm 0.25 m ⇒ 4
FAQ
What is mechanical advantage?
The ratio of load arm length to effort arm length.
Does this include friction?
No, it assumes an ideal lever.
Can I use different units?
Use the same unit for both arms to maintain accuracy.
What does a higher ratio mean?
More multiplication of input force.
Additional Information
- Result unit: ratio
CalcSimpler