When applying for term insurance, one key factor that significantly influences the premium amount is life expectancy. Insurers use this metric to assess the risk of insuring an individual. A higher life expectancy often results in lower premiums, as the policyholder is expected to live longer, reducing the likelihood of the insurer needing to pay out early. In contrast, a shorter life expectancy can lead to higher premiums due to the increased risk for the insurer. Understanding how life expectancy impacts term insurance premium helps in making informed decisions when choosing a policy.