IUL Calculator
An indexed universal life policy does not buy the index. It credits a rate worked out from the index move by four policy terms, and this tool applies them in order so you can see participation, the spread, the cap and the floor each doing their work, with the gap between what the index did and what the policy pays printed at the end. A second action runs the account arithmetic for up to five years: premium in, premium load, policy fee and cost of insurance out, credited rate applied to what is left, next to the same premiums with no charges at all. It stops at five years on purpose, because a long projection at a level rate and a level insurance charge is how these policies are mis-sold.