How Much Life Insurance Do You Really Need?

Life insurance is one of those financial topics that makes people nervous. Maybe it's because it forces us to think about something uncomfortable—what happens to our loved ones if we're gone. But here's the thing: once you understand it, life insurance stops being scary and becomes something that actually gives you peace of mind.

The biggest question I hear? "How much do I actually need?" Let me walk you through it in a way that actually makes sense.

Why You Might Need Life Insurance

First, let's talk about who really needs it. If you have people depending on your income—whether that's kids, a spouse, aging parents, or a business partner—you need life insurance. Period.

Here's what it does: it replaces your income so your family can keep paying the mortgage, cover college costs, pay off debt, or just survive while they figure out their next steps. It's not about making money off your death. It's about protecting the people you love from financial chaos.

Now, if you're single with no dependents and no debt? You probably don't need a ton of coverage. A small policy to cover funeral costs (typically $10,000–$15,000) might be all you need.

The DIME Method: Actually Figuring Out Your Number

This is where most people get overwhelmed, but the DIME method makes it simple. DIME stands for:

D — Debt Add up everything: mortgage, car loans, credit cards, student loans, personal loans. Write down the total. Let's say it's $300,000.

I — Income Replacement Here's the rule of thumb: multiply your annual income by 10. So if you make $60,000 per year, you'd want roughly $600,000 in coverage to replace 10 years of income.

But be honest about what your family actually needs. If your spouse works, maybe they need 8 years instead of 10. If you have young kids, maybe you need closer to 12 years. Adjust based on your situation.

M — Mortgage (and other large expenses) You already counted the mortgage in debt, so this is the additional money your family would need. Think: college funds for kids, aging parent care, or everyday living expenses beyond what your spouse's income covers.

Most people add $100,000–$300,000 here, depending on what matters to your family.

E — Education How much do you want to set aside for your kids' college? In 2025, that average is around $27,000 per year per child at a public university, or roughly $110,000+ total per child. Multiply by number of kids.

Let's add it up: $300k debt + $600k income + $200k living expenses + $220k for two kids' college = $1.32 million.

That might sound huge, but remember: this is spread over decades, paid out as your family needs it.

Term vs. Whole Life: Which One?

This is where life insurance companies try to confuse you with fancy products. Let me keep it simple.

Term Life Insurance This covers you for a specific period—usually 10, 20, or 30 years. If you die during that term, your family gets paid. If you don't, the policy expires and you stop paying.

Cost? Cheap. We're talking $25–$50 per month for a 20-year term on a $1 million policy if you're young and healthy. That's honestly the best deal in all of finance.

Whole Life Insurance This covers you for your entire life (hence "whole"), and part of your premium goes into a savings/investment account. It's like term life plus a forced savings account, except...the savings part is expensive and often has mediocre returns.

It costs 5-10x more than term insurance. I'm talking hundreds of dollars per month instead of tens.

Here's my honest take: for most people, term life is the way to go. Buy a 20 or 30-year term policy that covers your DIME calculation, and invest the money you save (compared to whole life) in an index fund. You'll come out way ahead.

Whole life has a place—usually for very wealthy people with estate tax issues—but that's not most of us.

How to Actually Get Life Insurance

Once you know your number, the process is straightforward.

Go to websites like PolicyGenius, SelectQuote, or Policyable and get quotes from multiple insurers. You'll need to answer health questions (honestly—they check), and if you're healthy, the approval is super fast.

Some employers offer life insurance as a benefit. Usually, it's 1–2x your salary, which might not be enough based on your DIME calculation, but it's free money—take it. Then buy additional term coverage to fill the gap.

Banks don't recommend creditor-based life insurance (life insurance built into your mortgage or car loan). It's overpriced for what you get. Skip it.

One Last Thing: Review It Every Few Years

Your life changes. Your kids grow up, your house gets paid off, your income goes up. When big things happen—marriage, kids, a promotion—revisit your number. You might not need as much as you think anymore.

Life insurance isn't glamorous. It's not something you want to think about. But 20 years from now, if something happens to you, your family will be incredibly grateful you spent 30 minutes setting this up.

That's the whole point.