Most guidance on how much life insurance to buy boils down to a single rule: multiply your income by some number. It’s simple, but it’s also a black box — you don’t see what’s actually driving the figure. The DIME method takes a different approach: instead of one multiplier, it adds up four specific things you’d actually want covered if you weren’t around, which makes it easier to sanity-check and explain to your family.
What DIME Stands For
DIME is an acronym for the four components added together to estimate total life insurance need: Debt (outstanding non-mortgage debts like personal loans, car loans, or credit card balances), Income (the number of years of income your family would need replaced), Mortgage (your outstanding home loan balance), and Education (the future cost of funding your children’s education). Add all four together, subtract any existing life cover, and the result is your estimated coverage gap.
Why Add Instead of Multiply
An income-multiple approach (say, 15-20 times your annual income) is a reasonable shortcut, but it quietly bakes in a lot of assumptions about your debts, your mortgage, and your children’s education costs without showing you the breakdown. DIME makes each of those assumptions explicit and lets you plug in your actual numbers instead of a generic multiplier. If you don’t have a mortgage, or your children’s education is already funded separately, DIME reflects that directly — an income multiple alone doesn’t adjust for it.
Working Through Each Component
Debt: add up everything outside your mortgage — personal loans, car loans, credit card balances, any other outstanding debt your family would otherwise have to repay from savings.
Income: multiply your annual income by the number of years you want replaced. Ten years is a common starting point, but this should reflect your actual situation — more years if your children are young and dependency will last longer, fewer if they’re closer to financial independence.
Mortgage: your outstanding home loan balance today. This is often the single largest component for homeowners, and it’s the one income-multiple rules of thumb tend to understate for anyone with a large, recent home loan.
Education: an estimate of what your children’s future education will cost, ideally inflation-adjusted rather than based on today’s fees (education costs in India have historically risen faster than general inflation — see our education inflation guide for the numbers).
DIME Isn’t a Replacement, It’s a Cross-Check
Neither DIME nor the income-multiple method is “more correct” — they’re two independent ways of arriving at roughly the same answer using different logic. When both methods land in a similar range, that’s a good sign your cover estimate is reasonable. When they diverge significantly, it usually means one of the underlying assumptions (your income multiple, or one of the DIME components) doesn’t fit your specific situation, and it’s worth digging into why before deciding on a cover amount.
See Both Methods Side by Side
Our Insurance Score calculator now shows your coverage need using both the income-multiple method and the DIME method at once, with every DIME assumption (years of income to replace, education cost per child) fully editable so you can match it to your actual situation rather than a generic default.