Loss Conversion Factor

What Does Loss Conversion Factor Mean?

The loss conversion factor is a variable used in retrospective rating. When an insurance company adjusts premiums based on losses incurred, loss conversion factors are applied to these losses to provide a more accurate assessment of the total financial impact associated with a particular policy. Retrospective rating is most common on larger commercial accounts, particularly workers compensation and general liability insurance, where claim experience during the policy period directly affects the final premium.

Insuranceopedia Explains Loss Conversion Factor

Essentially, loss conversion factors are tools that help insurance companies solve mathematical problems related to their liabilities and expenses. These factors are typically used by actuaries, who are trained to perform complex calculations.

Based on the results of equations that incorporate loss conversion factors, insurers may adjust their premium prices. If losses are too high, premiums may be increased; if losses are low, premiums may be decreased. The factor is one input in the formulas insurers use to calculate business insurance premiums on retrospectively rated accounts.