The most useful outputs a mortgage life insurance calculator provides:
Coverage amount recommendation: Enter your current outstanding balance plus estimated estate-close costs ($15,000–$25,000 is a reasonable buffer for property transfer fees, legal fees, and immediate household expenses).
Term length alignment: Match the policy term to your remaining mortgage term, rounded up to the nearest available increment (10, 15, 20, 25, or 30 years). Avoid buying a shorter term than your remaining mortgage — a 20-year term on a 27-year mortgage leaves a 7-year gap.