# How to Calculate Your FIRE Number in India > A step-by-step method for working out the corpus you need for financial independence in India, using real inflation assumptions instead of the 25x shortcut. - **Published**: 2026-08-18 - **Modified**: 2026-08-18 - **Category**: fire - **URL**: https://www.tldr.money/articles/fire/how-to-calculate-your-fire-number-india --- Use this with the full [FIRE in India](/fire) guide, and run your own numbers in the [retirement and FIRE planner](/tools/retirement-planner). ## Stop starting from a round number Almost every conversation about early retirement in India starts with a figure someone heard: INR 5 crore, INR 10 crore, "a crore should do it". None of these mean anything without two pieces of context -- when you plan to retire, and what you actually spend. INR 5 crore is a fortune today and a comfortable-but-unremarkable sum in thirty years. At 6% inflation, prices roughly double every twelve years, so INR 5 crore in 2056 buys roughly what INR 87 lakh buys now. Any target quoted without a date attached is noise. ## Step 1: establish what you actually spend Not what you earn. Not what you think you spend. What leaves your account in a normal year, including the annual and irregular items people forget: insurance premiums, school fees, festival spending, travel, maintenance, medical costs. Take twelve months of bank and card statements and total them. Most people discover their real spending is 15-25% above their estimate, and that gap compounds straight into an understated FIRE number. If you are working from a CTC figure rather than actual take-home, start with the [in-hand salary calculator](/tools/in-hand-salary-calculator) -- the difference between the two is typically 25-35%. ## Step 2: adjust for how retirement changes spending Retirement spending is not current spending. Some costs disappear, others grow. Falling away: commuting, work clothes and meals, and in many cases the home loan EMI if it finishes before you stop working. Children's education costs eventually end too, though usually later than people assume. Rising: healthcare, almost always, and by more than general inflation. Travel and leisure, in the early retirement years when you finally have time. Domestic help and services, increasingly as you age. A reasonable planning range is 80-100% of current spending. Going below 80% assumes a lifestyle reduction you may not actually want, and treating healthcare as a rounding error is the most common way an otherwise careful plan fails. ## Step 3: inflate it to your retirement date This is where the number stops feeling comfortable. Monthly expenses of INR 60,000 today, at 6% inflation, become roughly INR 1.7 lakh in twenty years and INR 3.4 lakh in thirty. That is not a forecasting flourish, it is just compounding: 1.06 raised to the power of 30 is about 5.74. Use 6-7% for general inflation in India. Headline CPI has often printed lower, but the basket that matters to a retiree -- medical care, services, domestic help -- has run hotter than the index for years. ## Step 4: find the corpus that funds it Two approaches, and it is worth understanding both. **The multiple shortcut.** Divide your inflated annual expenses by your withdrawal rate. At 4%, that is 25x annual expenses. Quick, familiar, and optimistic for Indian conditions. **The drawdown calculation.** Work out the present value, at your retirement date, of every inflation-linked withdrawal from then until your life expectancy, discounted at your expected post-retirement return. More work, but it answers the actual question -- does the money last? -- rather than assuming a rule of thumb transfers. The [retirement planner](/tools/retirement-planner) computes the drawdown version as the headline number and shows the multiple as a cross-check, so you can see how far apart they are on your inputs. ## Why your multiple should be higher than 25x The 4% rule, and therefore 25x, comes from US research on 30-year retirements with 2-3% inflation. An Indian FIRE plan breaks both assumptions: inflation is roughly double, and retiring at 45 means funding 40 years or more, not 30. Both push in the same direction. A defensible Indian range is a 3-3.5% withdrawal rate, which means **30-33x planned annual expenses**. On a INR 1 lakh a month retirement budget that is the difference between INR 3 crore and INR 3.6-4 crore in today's terms -- several additional years of saving, and worth knowing before you hand in a resignation letter rather than after. ## Sense-check the answer Three questions to ask of whatever number you land on: 1. **Does the drawdown survive to life expectancy?** If the schedule shows the corpus exhausting at 79 and you have planned to 85, the number is wrong regardless of how it was derived. 2. **How much of it is locked?** EPF and NPS are real wealth you cannot spend before 60. If half your corpus is inaccessible and you are retiring at 45, you have a bridge to fund. The [EPF calculator](/tools/epf-calculator) shows what that portion will be worth. 3. **What happens if returns disappoint by two points?** If a 10% return instead of 12% breaks the plan entirely, there is no margin in it. ## The number is a moving target Your FIRE number changes as your life does. A child, a city move, a parent needing support, or a genuine change in what you want from your days will all move it. Recalculate annually rather than treating the first answer as fixed, and update it against real spending rather than the estimate you made when you started. --- - [More fire articles](https://www.tldr.money/articles/category/fire) - [All articles](https://www.tldr.money/articles)