Simply put, this is a key metric insurers use when evaluating risks, especially upon renewal or when considering a new risk. The loss ratio is simply claims (costs) over premium (received) as a percentage. As an example, if total claims costs were R500 and total premium over the corresponding period was R1, 000 the loss ratio would be 50% (500/1,000). Insurers typically use three years’ worth of info in said calculation to give an accurate assessment of same. Loss ratios less than 60% are considered ‘good’ (clearly indicative of a ‘profitable’ policy) but, depending on the insurers individual cost structure(s), this can be increased to around 65%. Insurers’ costs are and include administrative costs which need to be taken into account.