DIME Method

Insurance
Updated Apr 2026 • Has calculator

A life insurance needs formula covering Debt, Income, Mortgage, and Education.

What is DIME Method?

The DIME method is a straightforward framework for estimating life insurance coverage needs. It sums four financial obligations: outstanding Debt (excluding the mortgage), a lump sum to replace Income for a chosen number of years, the remaining Mortgage balance, and the anticipated cost of Education for dependents. Unlike the Human Life Value approach, DIME focuses on specific liabilities rather than discounted earnings, making it easy to apply without financial-planning software.

Formula

DIME = Debt + (Income × Years) + Mortgage + Education

Worked Example

Worked example — Hypothetical household

2026

Step 1  Debt: $20,000 | Income: $60,000 × 10 yrs = $600,000
Step 2  Mortgage: $300,000 | Education: $50,000
Step 3  DIME = $20K + $600K + $300K + $50K = $970,000
Step 4  → A $970,000 policy covers all four obligations

Source: Investopedia — DIME Method (2026-01-01)

Calculate DIME Method

Total non-mortgage debt (credit cards, auto loans, etc.)

Gross annual income to replace

Years your family needs income replaced

Estimated cost of college for all children

Coverage Needed

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Not investment advice.

How to Interpret DIME Method

< 250000
Low Coverage Need — basic policy may be sufficient
250000 – 750000
Moderate Need — standard term policy recommended
750000 – 2000000
High Need — large term or permanent policy advised
> 2000000
Very High Need — consider multiple policies or laddering
Sources
  1. Investopedia — DIME Method