How Much Term Insurance Cover Do You Really Need?
Why the old “10–15 times your annual income” rule may not be enough—and what you should consider instead
Imagine a family where the primary earner brings home ₹1 lakh every month.
Everything seems financially comfortable: the children are in school, there is a home loan, parents depend partly on the family, and monthly expenses are manageable.
Now imagine that income suddenly disappears.
The question is no longer, “How much does this person earn?” The real question becomes: How much money would the family need to continue living without being forced into debt or financial compromises?
That is the real purpose of term insurance.
Term insurance is not primarily about creating wealth. It is about protecting the people who depend on your income.
And this is why deciding the right amount of cover deserves more thought than simply multiplying your annual salary by 10 or 15.
The 10–15 Times Income Rule Is Only a Starting Point
For years, a common rule of thumb has been to buy term insurance worth around 10–15 times your annual income.
It is simple and easy to understand.
For example, someone earning ₹10 lakh a year might consider a ₹1–1.5 crore policy.
But there is a problem with using this formula blindly.
Your income today does not necessarily represent your family’s financial requirements 10, 20 or 30 years from now.
Inflation will increase the cost of education, healthcare, housing and everyday living. Your children may eventually require substantial funds for higher education. You may also take a larger home loan or other financial commitments.
So, instead of asking “How many times my salary should I insure?”, I believe a better question is:
“If my income disappeared tomorrow, how much money would my family actually need to remain financially secure?”
That changes the entire calculation.
Start With Your Outstanding Loans
Your outstanding liabilities should be one of the first things you consider.
Suppose you have a ₹50 lakh home loan. If something happens to you, your family may still have to repay that debt.
If the insurance payout is insufficient, they might have to sell the house, use their savings or take on additional financial pressure.
Therefore, your term insurance calculation should account for major outstanding loans—particularly those for which your family could become responsible.
The objective is simple: your family should not inherit your financial burden along with your assets.
Think About Your Children’s Future
Children’s education is another major consideration.
The cost of higher education has increased significantly over the years, and inflation can make today’s estimates look surprisingly small in the future.
A family might comfortably afford current school expenses but struggle with university or professional education later.
So, when estimating insurance needs, don’t only consider what your child costs today.
Think about what your child may need five, ten or fifteen years from now.
Education, professional training, accommodation and other related expenses can all form part of this calculation.
Don’t Forget Dependent Parents
This is particularly important in families where parents depend financially on their children.
If your parents receive regular financial support from you, that responsibility does not disappear simply because you are no longer there.
A term insurance policy should therefore consider their future financial requirements as well.
This is one of those expenses people often overlook because it doesn’t appear on a traditional household budget.
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But financially, it can be extremely important.
Calculate Your Family’s Everyday Expenses
Now comes the less dramatic—but perhaps most important—part.
Food. Electricity.
Rent or home maintenance. Healthcare.
Transportation. School expenses. Insurance premiums. Household help. Everyday necessities.
These costs continue whether you are alive or not.
If your family currently needs ₹60,000 a month to maintain its lifestyle, the insurance calculation should consider how much capital would be necessary to support those expenses over the long term.
This is where term insurance becomes more than just a lump-sum payment.
It becomes a financial bridge between your family’s current lifestyle and an uncertain future.
Inflation Is the Silent Problem
There is another factor that is easy to underestimate: inflation.
₹1 crore may sound like an enormous amount of money today.
But what will ₹1 crore be worth 15 or 20 years from now?
If living costs continue rising, the purchasing power of a fixed amount will gradually decline.
That’s why someone purchasing insurance at a relatively young age needs to think beyond today’s expenses.
The goal isn’t simply to leave behind a large-looking number.
The goal is to leave behind enough purchasing power to protect your family’s financial future.
Your Existing Savings and Investments Matter Too
There is another side to the calculation.
You shouldn’t necessarily ignore the assets you already own.
Savings accounts, fixed deposits, mutual funds, provident fund balances, investments and other financial assets can potentially reduce the amount of insurance you need.
For example, someone with substantial financial assets and no major liabilities may require a different level of coverage from someone with limited savings, a large home loan and several dependents—even if both earn exactly the same salary.
This is why there is no universally “perfect” term insurance number.
So, What Is the Right Amount?
A practical way to think about it is:
Insurance requirement = Future family needs + liabilities + major goals − existing financial assets
This isn’t a perfect mathematical formula, but it is a much better starting point than simply multiplying your salary by 10 or 15.
And your calculation should be reviewed whenever your circumstances change significantly—such as marriage, childbirth, buying a home, taking a large loan, changing careers or experiencing a major increase in income.
The Real Purpose of Term Insurance
Ultimately, term insurance isn’t really about you.
It’s about the people who would have to continue living without your income.
A good policy should ideally help your family pay off major debts, maintain a reasonable standard of living, fund important future goals and deal with financial responsibilities after your death.
That’s why I wouldn’t choose a policy simply because an online calculator says, “You need ₹1 crore.”
I’d first look at the family behind that number.
Because ₹1 crore might be more than enough for one family and nowhere near enough for another.
The right term insurance cover is not the biggest number you can afford.
It is the amount that gives your family a realistic financial cushion when they need it most.
Insurance cannot replace a person.
But the right amount of insurance can prevent a family from losing its financial stability along with that person.
