Manual Handling Risk Calculator

There is no single legal maximum weight. The HSE guideline for ideal conditions (close to body, waist height, good grip) is 25kg for men and 16kg for women. This reduces significantly with poor posture, distance from body, frequency, and carrying distance.

A team lift should be considered when the load exceeds the individual guideline weight (25kg at knuckle/waist height for men, 16kg for women), is awkward to grip, or is bulky. Remember that two people do not double the capacity. HSE guidance is that a two-person team can handle only two-thirds of the sum of their individual capabilities — about 1.33x the individual limit. So if one person can safely lift 20kg, a two-person team should not exceed roughly 26.6kg, not 40kg. A three-person team can handle half the sum of individual capabilities (about 1.5x one person), and teams of more than four are unlikely to work effectively. When you enter more than one worker, this calculator compares the total load against that safe team capacity and flags it if the load exceeds it — so a planned two- or three-person lift that is still over the team limit is caught, not just shown as acceptable.

The Manual Handling Operations Regulations 1992 require employers to: avoid hazardous manual handling where reasonably practicable, assess any remaining hazardous operations, reduce the risk as far as reasonably practicable, and provide information on the weight and centre of gravity of loads.

The guideline weight reduces with the lifting zone. Using the HSE lifting and lowering filter (INDG143), a man can handle 25kg at knuckle/waist height close to the body, but only 20kg at elbow or below-knee level and 10kg above shoulder height or at floor level. Holding the load at arm’s length roughly halves these figures. Women’s values are 16kg at knuckle height, 13kg at elbow/below-knee and 7kg above shoulder or at floor level. Twisting while lifting reduces the safe weight further, which is why the risk assessment treats posture as a major factor.

Common aids include: sack barrows, pallet trucks, stair climbers, panel lifters for plasterboard, brick/block grabs, chain blocks and hoists, mini cranes, and vacuum lifters. The cost of equipment is almost always less than the cost of a back injury claim.