How Much Life Insurance Do You Actually Need?
Making life insurance decisions can be challenging, confusing, and, admittedly, a little morbid.
Does it matter how much life insurance you have? How do you know if you have enough? Will your choice leave your family without coverage?
The good news, however, is that you don’t have to navigate this decision alone. For the past 78 years, Grimes Insurance has helped families and individuals through their search for life insurance. We make it a point for you to understand what you’re choosing and why you’re buying it.
In this article, you’ll learn about:
- Which factors determine your coverage needs
- Your available options
- How to find the right fit for you
What Affects My Life Insurance Policy?
Unfortunately, life insurance coverage is not a one-size-fits-all. Like any other type of insurance, your policy should be tailored to what you need. If not, you risk leaving your loved ones exposed once you pass away.
Which factors determine my premiums?
The monthly amount you pay for life insurance depends on a combination of factors, such as:
- Your age
- Your gender
- Your occupation
- Your health history
Do you smoke? Do you work a high-risk job? Does heart disease run in your family?
Your answers to these questions help your insurance provider determine the perceived risk of insuring you. The riskier you appear, the higher your premiums might be.

The biggest factor, however, is the type of life insurance policy you purchase.
What Are the Types of Life Insurance?
Term Life Insurance
Term life insurance is a temporary policy. It provides coverage that lasts for a specific amount of time. Most term life policies range from 10 to 30-year terms. Your term timeframe depends on your personal situation and details.
What you need to know about term life insurance
- It’s generally the most affordable option
- Your death benefit is only distributed if you pass during your term
- Renewing your policy increases your monthly premium and requires a new application and underwriting
- It’s best for policyholders facing temporary financial obligations
Whole Life Insurance
Whole life insurance is a permanent policy. Once you purchase, it provides you with coverage and a monthly premium that lasts your entire life.
What you need to know about whole life insurance
- It has more expensive, but fixed premiums
- It builds in cash value
- Your death benefit is guaranteed
- It’s best for policyholders who are planning long-term
Learn more about how these options compare by reading Term vs. Whole Life Insurance: Which is Better?
What’s the Right Amount for my Life Insurance Policy?
Once you understand your options, the next question is sizing your coverage to fit your life. A policy that makes sense for a young family with a mortgage looks very different from one for someone planning their estate.
Let’s explore how to evaluate what you really need.
Ask These Questions to Consider Your Life Insurance Needs
What’s your mortgage balance?
If something happened to you, could your family stay in their home without your income?
Do you have kids? How old are they?
The younger they are, the more years of expenses (from daily living to college) coverage you may need to account for.
Would your spouse need extra income to make ends meet?
Would your spouse need to pick up a second job or stretch further to cover the bills and your family? That’s income your coverage may need to replace.
Do you have business obligations?
Business partners often carry coverage on each other, so a sudden death doesn’t leave the other person covering costs alone. Loans carry similar requirements.
Do you want to leave something behind?
Many people carry coverage simply to leave an inheritance or a financial head start for their children or grandchildren.
Is There a Rule of Thumb for Life Insurance?
While there is no magic formula, many life insurance providers point their policyholders to a handful of methods to calculate their recommended coverage. Some of these methods include:
- The Human Life Value Estimation method
- Multiplying your income by 10 (and adding college tuition per child)
- The DIME formula
We’re going to walk through the DIME formula specifically. However, Guardian Life Insurance is a phenomenal resource for diving deeper into each method. Learn more about the rules of thumb Guardian recommends.
How Does the DIME Formula Work?
The DIME formula involves four factors to help you estimate your life insurance policy amount.
DIME stands for: Debt, Income, Mortgage payment, and Education

Once you’ve listed your factors, add them together, and you have an amount to run with. As you research your options, you can use this figure as a base for what you may need.
Another helpful tool is a life insurance calculator. Many life insurance providers offer one on their website. While there are plenty of others to choose from, here are just a few Grimes Insurance Agency recommends checking out:
- Banner Life Insurance Calculator
- Pacific Life Insurance Calculator
- Protective Life Insurance Calculator
- Prudential Life Insurance Calculator
Remember, while these are helpful estimation methods, walking through these numbers with your insurance agent can help you assess more accurately.
We can help you compare coverage options across multiple life insurance providers at once. Read more about the benefits of working with an independent insurance agency like Grimes Insurance.
Practical Advice for Calculating Your Life Insurance Policy
Once they have an idea of the number, we’ve seen many policyholders layer the two types of coverage.
Term and Whole Life Insurance Policies Can Work Together
The most common combination we’ve seen is starting with a term life policy. Get as much coverage as you can comfortably afford and size it around your biggest financial responsibilities. That way, if something happens during the years your family depends on your income the most, they’ll have the financial support to keep paying the mortgage or replace lost income.
On top of that, many people choose a smaller whole life policy to handle permanent expenses that don’t go away with age. Final expenses, for example, are something every family eventually faces. In Lubbock, the average funeral can cost between $15,000 and $20,000. Even families with healthy savings don’t always want their loved ones to shoulder that expense unexpectedly.
Having a permanent policy set aside for those costs can help ensure your loved ones aren’t left making difficult financial decisions during an already difficult time.

Now, take this recommendation with a grain of salt. This approach isn’t right for everyone, but it illustrates an important point: your life insurance doesn’t have to accomplish everything with one policy. Sometimes the best solution is combining different types of coverage to protect both your temporary and long-term needs.
What Could Having Both Term and Whole Life Look Like?
Let’s imagine it together.
A couple in their mid-30s with two young children and a mortgage. Most of their monthly bills depend on two incomes, and they’re planning to help pay for their children’s college education.
Instead of choosing a number like $500,000 because it “sounds right,” one of the previously mentioned methods could help them calculate their cost of replacing income, paying off the mortgage, and covering other major expenses. Then, alongside that larger term policy, they might purchase a smaller whole life policy intended to cover final expenses later in life.
Someone who’s retired with grown children, however, would likely have very different priorities. That’s why the “right” amount of life insurance depends on your situation and needs.
Grimes is Available to Discuss Your Life Insurance Needs
There isn’t a universal answer to how much life insurance you need. The right amount is the one that protects the people and financial responsibilities that matter most to you.
Now that you understand your options and how to evaluate your coverage needs, you’re better prepared to make an informed decision.
If you’re still unsure of where to start, that’s okay. Grimes Insurance is prepared to meet you in the middle of your life insurance policy search. If you’d like help determining how much coverage makes sense for your situation, contact our office to connect with one of our agents. We’ll walk you through your options, answer your questions, and help you build a policy that fits you, not someone else.

