The right term insurance cover is the lump sum your family would need to replace your income, clear your loans, and fund your children's education if you died tomorrow — minus what they already have. For a working-age earner with dependants and a home loan that usually lands well above the 10 times income most insurer calculators return, often 15 to 25 times. For someone whose loans are repaid and whose children are independent it can be little or nothing. This calculator works the figure out from your actual numbers instead of applying a multiplier.
What is term insurance cover, and how much is enough?
Term insurance is the plain version of life insurance: you pay a premium, and if you die during the policy term your nominee receives a fixed lump sum called the sum assured. If you survive the term, you get nothing back. That is the whole product. Because there is no investment component and no maturity payout, the premium is a fraction of what endowment, money-back, or ULIP policies cost for the same cover — which is exactly why it is the sensible way to buy protection.
The hard question is not whether to buy term insurance but how much cover to buy. Buy too little and the policy fails at the only moment it matters. Buy far too much and you are paying premiums for decades that could have been invested. The industry shorthand is 10 to 15 times your annual income, and every large Indian insurer repeats it. It is a starting point, not an answer — it ignores your loans, your children's ages, how many years your family would actually need support, and what you have already saved.
The needs-based method used here asks a different question: what lump sum, invested sensibly, would actually keep your family whole? That number depends on how long they need support, what inflation does to their expenses over those years, what the invested payout earns in the meantime, what debts would land on them, and what they already own. Two people earning the same salary can need very different cover — a 32-year-old with a ₹60 lakh home loan and two toddlers needs far more than a 52-year-old with a paid-off house and children who have finished college.
How the cover requirement is calculated
The calculation has three parts to add and two to subtract. First, income replacement: your family needs a yearly amount for a set number of years. That yearly amount rises with inflation, while the lump sum they were paid sits invested and earns a return. What matters is the gap between the two — the real rate of return. A payout earning 8% while expenses inflate at 6% grows in real terms by roughly 1.9% a year, not 2%, because the two rates compound against each other rather than simply subtract.
Second, debts. Any loan outstanding at your death becomes your family's problem, so the full outstanding balance is added. Third, one-off future goals — usually children's higher education and marriage — added at what they would cost today. Then two subtractions: the savings and investments your family could actually draw on, and any life cover you already hold, including employer group cover.
The result is the shortfall — the sum assured you actually need to buy. If it comes out at or below zero, you are already covered and buying more term insurance would be paying for a risk that is already funded.
- Annual need
- Income to replace—your annual income × the share your family would still need (your own expenses stop)
- Real rate
- Return net of inflation—(1 + return) / (1 + inflation) − 1 — the compounding-correct version, not return minus inflation
- PV
- Present value—the lump sum today that funds an inflation-rising income for the chosen number of years
- Assets
- What they already have—savings, FDs, mutual funds, EPF — money the family could actually access
How to use this calculator
Enter your annual income
Use gross annual income before tax — salary, business income, or professional fees. If your income is variable, use the average of the last three years rather than the best year.
Set the share your family would need
Not 100%. Your own living costs — food, commute, clothing, personal spending — stop when you do. 70% is the conventional figure for a family with dependents; use 60% if your personal expenses are high, or 80% if most spending is shared household cost.
Choose how many years support is needed
A common approach is the years until your youngest child is financially independent, or until your spouse reaches retirement age — whichever is longer. If your spouse does not earn and has no pension, count the years to their life expectancy rather than to their retirement.
Add your outstanding loans
Current outstanding balance, not the original amount — home loan, car loan, personal loan, credit-card dues, education loan. Skip any loan already covered by a separate loan-protection policy.
Add your children's education and marriage costs
At today's prices. A private engineering or medical degree, a postgraduate course abroad, a wedding — whatever you intend to fund. Enter zero if you have no children or they are already independent.
Enter existing savings and existing cover
Savings, FDs, mutual funds, stocks, EPF, PPF — money your family could actually reach. Then any life cover you already hold, including employer group cover. Both reduce what you need to buy.
Check the inflation and return assumptions
6% inflation and 8% post-tax return are reasonable Indian defaults. If you think your family would keep the money in a bank FD rather than a balanced portfolio, drop the return to 6% and watch the required cover rise — that sensitivity is the point of having the sliders.
When to run this calculation
Before buying your first policy
Work out the number before you talk to anyone selling a policy. Arriving with your own figure changes the conversation from what the seller recommends to what you have decided you need.
After a major life change
A new child, a new home loan, a spouse leaving work, a large salary jump — each one moves the number materially. Cover bought at 28 for a single earner is rarely right at 35 with two children and a mortgage.
When you change jobs
Employer group life cover ends the day you leave, and it is usually the smallest part of an adequate cover anyway. Re-run the numbers with employer cover set to zero to see what you would be exposed to between jobs.
As loans get repaid
The loan component shrinks every year you pay an EMI. Cover requirements generally fall as you age — the opposite of what most people assume — because the remaining years of income to replace shrink and debts fall away.
Common mistakes to avoid
Counting employer group life cover as your main protection
It ends the day you leave the job, is typically only 1 to 3 times annual salary, and cannot be carried with you. Treat it as a small bonus on top of your own policy, never as the policy itself.
Buying an endowment, money-back, or ULIP policy for protection
Bundled policies deliver a small fraction of the cover per rupee of premium. Keep protection and investing separate: buy term for the cover, invest the difference where it earns a market return. Rupee for rupee of premium, a pure term plan buys many times the sum assured that an endowment or money-back policy does, because none of the premium is going into a savings pot.
Ignoring inflation over the support period
A lump sum that comfortably funds ₹8 lakh of annual expenses today funds far less in year 15. The calculation here grows the family's requirement with inflation each year rather than assuming a flat spend.
Not insuring a homemaker spouse
A non-earning spouse's work — childcare, running the household, elder care — has a real replacement cost that lands on the surviving partner as paid help or lost working hours. It is smaller than an earner's cover but rarely zero.
Setting the policy term to end before the need does
A 20-year term bought at 30 expires at 50, often while children are still in college and the home loan is still running. Match the term to the year your dependents actually become independent, not to a round number.
Reducing cover because the premium looks expensive
Check the term length and policy type first. A longer term or a return-of-premium variant inflates the cost far more than the sum assured does. Cutting cover to fit a premium budget defeats the purpose of the purchase.
Glossary
- Sum assured
- The fixed amount the insurer pays your nominee if you die during the policy term. This is the number this calculator estimates.
- Policy term
- How many years the cover runs. Distinct from the premium payment term, which can be shorter.
- Human Life Value (HLV)
- The present value of your future earnings net of your own consumption. The income-replacement portion of this calculator is an HLV computation.
- Real rate of return
- Investment return adjusted for inflation, calculated as (1 + return) ÷ (1 + inflation) − 1. Slightly lower than simply subtracting one rate from the other.
- Rider
- An optional add-on to a base policy, such as accidental death benefit, critical illness, or waiver of premium on disability.
- Free-look period
- The window after receiving the policy document in which you can return the policy for a refund of premium less risk-cover charges, medical expenses, and stamp duty. Under the IRDAI (Protection of Policyholders' Interests) Regulations 2024 this is 30 days from receipt of the document, for policies bought through any channel — up from the 15 days that applied to most policies before.
- Nominee
- The person you name to receive the death benefit. Keep the nomination current — an out-of-date nominee is a common cause of payout delay.
Frequently asked questions
How much term insurance do I actually need?
Why is your answer higher than my insurer's calculator?
Should I include my employer's group life cover?
How many years of support should I choose?
Does term insurance premium qualify for a tax deduction?
Is the cover I need the same as the cover an insurer will sell me?
Should the cover reduce as I get older?
What happens to my policy if I stop paying premiums?
Should a homemaker be insured?
References
- Policyholder information and rights— Insurance Regulatory and Development Authority of India
- Life insurance products— Insurance Regulatory and Development Authority of India
- Bima Bharosa — insurance grievance redressal portal— Insurance Regulatory and Development Authority of India
- Income Tax Act — Sections 80C and 10(10D)— Income Tax Department, Government of India