How much life insurance do I need?

The short answer most financial planners give is 10 to 12 times your annual income. If you earn $75,000 a year, that puts you in the range of $750,000 to $900,000 in coverage. But that number is a starting point, not a formula. Your actual need depends on your debts, your dependents, your spouse's income, and what you want your family's life to look like if your income disappears tomorrow.

This guide walks through every method for calculating coverage, with real dollar examples at each step.

Key takeaways

The income replacement rule (10-12x salary) is a reasonable floor, not a ceiling. Families with young children, a mortgage, or a single income often need more.
Debt coverage is separate from income replacement. Your life insurance should pay off every dollar your family would still owe.
Stay-at-home parents need coverage too. Replacing childcare, household management, and logistics costs $40,000 to $75,000 per year depending on where you live.
The "right" number is the one that lets your family maintain their life without your income for the years they need it most.
Term life insurance covers most families better and cheaper than whole life. A healthy 35-year-old can get $750,000 in 20-year term coverage for $30 to $50 per month.

Method 1: The income replacement rule (10-12x salary)

This is the simplest approach and the one most advisors use as a starting point. The logic: if your family invests the death benefit conservatively and draws from it annually, 10 to 12 times your salary gives them roughly 10 to 15 years of replacement income after accounting for taxes and modest growth.

Examples by salary:

| Annual salary | 10x coverage | 12x coverage | |---|---|---| | $50,000 | $500,000 | $600,000 | | $75,000 | $750,000 | $900,000 | | $100,000 | $1,000,000 | $1,200,000 | | $125,000 | $1,250,000 | $1,500,000 | | $150,000 | $1,500,000 | $1,800,000 |

When to use the higher end of the range:

You have children under 10
Your spouse does not work or earns significantly less
You live in a high cost-of-living area
You have a mortgage with more than 15 years remaining
You want to fund college for your kids

When the lower end might be enough:

Your spouse earns a comparable income
You have no mortgage or a small remaining balance
Your children are teenagers or older
You have significant savings or other assets already

The income replacement rule ignores your specific debts and goals. It is a sanity check, not a plan. The next method fills in what it misses.

Method 2: The DIME method (Debt + Income + Mortgage + Education)

DIME gives you a more precise number by adding up four categories of need.

D — Debt

List every debt your family would inherit or need to continue paying:

Credit cards: average U.S. household carries $10,000 to $15,000
Auto loans: $25,000 to $40,000 per vehicle is common in 2026
Student loans: federal loans are discharged at death, but private loans with a cosigner are not — check yours
Personal loans or lines of credit
Medical debt (can be pursued against the estate in most states)

Example: $12,000 credit cards + $32,000 auto loan + $45,000 private student loans = $89,000 in debt coverage needed.

I — Income replacement

How many years of your income does your family need? This depends on the age of your youngest child and whether your spouse works. A common target: enough years to get your youngest child to age 18, plus a buffer.

Example: You earn $75,000. Your youngest child is 5. That is 13 years to age 18, plus 4 years of buffer = 17 years. At $75,000 per year that is $1,275,000 in income replacement.

Some planners discount this for investment growth (your family invests the lump sum and draws from it). A reasonable discount brings it to roughly 70-80% of the raw number, or about $890,000 to $1,020,000.

M — Mortgage

The full remaining balance on your mortgage. If you owe $320,000, your life insurance should cover $320,000 so your family can either pay it off entirely or continue making payments from the death benefit without touching income replacement funds.

Example: $320,000.

E — Education

The average cost of four years at a public university in 2026 is roughly $110,000 to $130,000 including room and board. Private universities run $220,000 to $300,000. You do not need to cover the full sticker price — financial aid, scholarships, and 529 plans reduce it — but a reasonable estimate per child is $80,000 to $150,000 depending on your goals.

Example: Two children, targeting public universities: 2 x $120,000 = $240,000.

DIME total

| Category | Amount | |---|---| | Debt | $89,000 | | Income (discounted) | $950,000 | | Mortgage | $320,000 | | Education | $240,000 | | Total | $1,599,000 |

Round up: this family needs roughly $1.6 million in coverage. Compare that to the 10x income rule ($750,000) — the DIME method reveals the income replacement rule was about half of what they actually need. This is common for families with a mortgage and young children.

Subtract what you already have

Before buying a policy for the full DIME amount, subtract assets that already serve these purposes:

Existing life insurance through your employer (often 1-2x salary, so $75,000 to $150,000)
529 plan balances
Savings and investment accounts earmarked for these goals
Social Security survivor benefits (roughly $1,800 to $3,800 per month for a surviving spouse with children, depending on the deceased's earnings history)

Example: $100,000 employer life insurance + $35,000 in 529 plans + $60,000 in savings = $195,000. Net need: $1,599,000 - $195,000 = $1,404,000. A $1.5 million policy covers it with a small margin.

Stay-at-home parent coverage

A stay-at-home parent does not earn a salary, but replacing what they do costs real money. The services a stay-at-home parent typically provides:

Childcare: $15,000 to $30,000 per child per year for full-time daycare or a nanny, depending on location
Household management: cooking, cleaning, errands, scheduling — replacement cost roughly $10,000 to $20,000 per year
Transportation and logistics: driving kids to school, activities, appointments
Emotional and developmental support: not directly replaceable with money, but the working parent will need flexibility (reduced hours, remote work) that may reduce their income

The commonly cited replacement value is $40,000 to $75,000 per year. Over 15 years (until the youngest child can largely self-manage), that is $600,000 to $1,125,000.

A reasonable policy for a stay-at-home parent: $500,000 to $1,000,000 depending on the number and age of children and the cost of childcare in your area.

Many families skip this coverage entirely, which is a serious gap. If the stay-at-home parent dies and the working parent has to hire full-time childcare while maintaining their career, the financial hit is immediate and significant.

Term vs whole life: which type do you actually need?

For the vast majority of families, term life insurance is the right answer. Here is why:

Term life covers you for a fixed period — 10, 20, or 30 years. You pay a fixed monthly premium. If you die during the term, your beneficiaries get the full death benefit. If you outlive the term, the policy expires and you get nothing back. It is simple and cheap.

Whole life (and universal life) covers you for your entire life and includes a cash value component that grows over time. It costs 5 to 15 times more than term for the same death benefit.

The math: A healthy 35-year-old non-smoker can get a $1,000,000 20-year term policy for roughly $40 to $60 per month. The same person would pay $500 to $900 per month for $1,000,000 in whole life coverage. The difference — $450 to $840 per month — invested in a simple index fund over 20 years at 7% average returns would grow to $230,000 to $440,000.

Buy term. Invest the difference. Whole life makes sense only in narrow estate-planning scenarios for high-net-worth individuals, and even then, only after maximizing every other tax-advantaged account.

How your age and health affect cost

Life insurance premiums are based primarily on age, health, smoking status, and coverage amount. Here are approximate monthly costs for a 20-year term policy:

$500,000 policy:

| Age | Excellent health | Average health | |---|---|---| | 25 | $18-22/mo | $25-35/mo | | 35 | $22-30/mo | $35-50/mo | | 45 | $55-75/mo | $90-130/mo | | 55 | $140-200/mo | $250-380/mo |

$1,000,000 policy:

| Age | Excellent health | Average health | |---|---|---| | 25 | $30-40/mo | $45-60/mo | | 35 | $40-55/mo | $60-90/mo | | 45 | $100-140/mo | $170-250/mo | | 55 | $270-380/mo | $480-720/mo |

The takeaway: buy early. Every year you wait costs you, and a health event can make coverage dramatically more expensive or unavailable.

Common mistakes that leave families underinsured

Relying solely on employer coverage. Most employer plans offer 1-2x your salary. If you make $75,000, that is $75,000 to $150,000 — less than 10% of what the DIME method says you need. Worse, employer coverage disappears when you leave the job. Always carry a personal policy as the foundation.

Not covering the stay-at-home parent. Addressed above. This gap catches families off guard.

Choosing a term length that is too short. If your youngest child is 3 and you buy a 10-year term, the policy expires when they are 13 — five years before they are an adult and ten years before they finish college. Match the term to your longest obligation.

Ignoring inflation. $1 million in 2026 will be worth roughly $740,000 in 2036 at 3% annual inflation. If you are buying coverage for a 20-year need, consider adding 20-30% to your calculated amount as an inflation buffer.

Naming minor children as beneficiaries. Minors cannot receive life insurance proceeds directly. Name your spouse, or set up a trust. If your spouse is also deceased, proceeds go to a court-appointed guardian without a trust — and that process is slow and expensive.

When to revisit your coverage

Life insurance is not a set-it-and-forget-it decision. Revisit your number when:

You have a child (or another child)
You buy a home or refinance to a larger mortgage
Your income increases significantly (a raise of 20%+ means your old coverage may be undersized)
You get divorced (beneficiary designations need updating)
You pay off major debts (you may be overinsured — rare, but possible)
Your employer changes their group life benefit
You reach a milestone age (turning 40 or 50 is a good prompt to re-run the DIME calculation)

A quick calculation for right now

If you want a rough number in 30 seconds:

Take your annual income. Multiply by 10. Write it down.
Add your mortgage balance.
Add $100,000 per child for education.
Add all other debts.
Subtract existing life insurance (employer + personal) and significant savings.

That is your minimum coverage target. If the number is higher than what you expected, you are not alone — most families are underinsured by 30 to 50%.

Already have a policy? Check what it actually covers.

Here is the part most people skip: reading the policy they already have. Life insurance policies contain exclusions, waiting periods, contestability clauses, and riders that change what your family actually receives. A $1,000,000 policy that excludes the cause of death, or that was purchased within the two-year contestability period, may pay nothing.

Already have a policy? Paste it into ReadMyPolicy at readmypolicy.com to see what is actually covered vs what you think is covered. Plain-English breakdown of exclusions, riders, benefit triggers, and fine print. $9.99, one-time, no account, no subscription. Informational only — not financial, insurance, or legal advice.