Chain Hoist Calculator

Calculate chain hoist pull force, mechanical advantage, and lifting speed for manual and electric hoists.

Weight to be lifted.
kg
Number of supporting chain lines. More = less pull force.
Per sheave pass: 0.97. Overall: 0.85-0.95.
Speed at which the hand chain is pulled.
m/s

Results

Required Pull Force-N
Mechanical Advantage-
Lifting Speed-m/min
Lifting Power-W
References: ASME B30.16 — Overhead Hoists; OSHA Standards