🇺🇸 DIME Method · 2026

Life Insurance Coverage Calculator

Enter income, debt, mortgage, and education costs → see the exact coverage amount your family needs.

Typically 10-20 years
Recommended Coverage
Income Replacement
Debt + Mortgage

Coverage Reference by Household Type

HouseholdIncomeTypical DIME Result
Single, no dependents$50,000$150,000 – $300,000
Couple, no kids, mortgage$90,000 combined$400,000 – $600,000
Family, 2 kids, mortgage$100,000$800,000 – $1,200,000
Family, 2 kids, large mortgage$150,000$1,200,000 – $1,800,000

These are illustrative ranges — your exact number depends on your specific debt, mortgage balance, and education goals. Use the calculator above for your household's precise figure.

Compare Term vs. Whole Life — Plus 5 More Insurance Calculators

The DIME number above tells you how much coverage to buy — but it doesn't tell you what type of policy fits your situation, whether your disability coverage has a gap too, or how much umbrella liability you should carry alongside it. A single life insurance number rarely tells the whole protection story.

Five situations where a fuller picture changes your decision:

CoverFormula runs the full DIME calculation plus disability, umbrella, COBRA, title insurance, and PMI removal calculators — each with the formula shown, no lead-gen forms, no email required.

Open Full Life Insurance Calculator →

How to Use Your DIME Number — Step by Step

1. Get quotes at your calculated amount

Request term life quotes at your exact DIME number, not a round number. Insurers price in $50,000-$100,000 increments, so round up slightly rather than down.

2. Choose your term length

Match the term length to your longest obligation — typically the number of years until your mortgage is paid off or your youngest child turns 22, whichever is longer.

3. Re-run the calculation after major changes

A new child, a new mortgage, a paid-off debt, or a raise all shift your number. Recalculate rather than assuming your original policy still fits.

How This Calculator Works — Formula & Method

Source: DIME method, standard financial planning practice · Deterministic calculation — no AI, no estimation

DIME Components

ComponentDefinition
D — DebtNon-mortgage debt: credit cards, car loans, personal loans
I — IncomeAnnual income × years of support needed
M — MortgageRemaining mortgage balance
E — EducationEstimated future education costs for children

Coverage Formula

— Income replacement —
income_replacement = annual_income × years_to_replace

— Fixed obligations —
debt_mortgage = other_debt + mortgage_balance

— Total need —
gross_need = income_replacement + debt_mortgage + education_costs
net_coverage = max(0, gross_need − existing_coverage)

DIME is a standard needs-based methodology used across the financial planning industry. It is not personalized advice — verify your number with a licensed life insurance agent before purchasing.

Transparency & Methodology

LI

Life Insurance Coverage Calculator

Independent, Open-Source Estimator

An independent calculator applying the published DIME methodology deterministically — no AI estimate, no insurer affiliation.

Methodology & Sources

Figures follow the DIME needs-analysis method (see formula table above), a standard approach used across the financial planning industry.

Not Financial Advice

This tool provides information only. Before purchasing a policy, consult a licensed life insurance agent or financial advisor for guidance specific to your situation.

Open Source

Formulas and calculation code are public. Inspect the source on GitHub.

Frequently Asked Questions

How much life insurance coverage do I actually need?
Most financial planners recommend the DIME method: add your Debt, Income replacement (years × annual income), Mortgage balance, and future Education costs, then subtract existing coverage and liquid savings. This gives a far more accurate number than flat rules like "10x salary."
What is the DIME method for life insurance?
DIME stands for Debt, Income, Mortgage, Education. It's a needs-based formula: Coverage = Debt + (Annual Income × Years to Replace) + Mortgage Balance + Future Education Costs − Existing Coverage. It accounts for your family's real obligations instead of a generic income multiple.
Is 10x my salary enough life insurance?
It depends. A flat 10x-salary rule ignores your actual debts, mortgage balance, and number of dependents. A family with a large mortgage and young children often needs more than 10x income, while someone with no dependents and no debt may need far less. The DIME method calculates your specific number.
Term or whole life insurance for income replacement?
For pure income-replacement needs (paying off a mortgage, raising kids to independence), term life insurance is usually the better value — it's significantly cheaper per dollar of coverage than whole life, and it matches the temporary nature of the need.
Does employer life insurance count toward my coverage need?
Yes — subtract any group life insurance provided by your employer from your total DIME number. Keep in mind employer coverage typically ends when you leave the job, so many households buy an individual term policy to cover the gap permanently.
How often should I recalculate my life insurance coverage?
Recalculate after any major life event: a new mortgage, a new child, a significant raise, paying off debt, or a spouse leaving/entering the workforce. Most advisors suggest reviewing coverage every 2-3 years even without a major change.