Effer Tools · Retirement Explorer
There is no one retirement number. There's your range.
Anyone who hands you a single figure is guessing with confidence. This explorer does something more honest: you describe the retirement you actually want, three respected methods each give their answer, and you watch what truly moves the number. Ranges, not recommendations.
The retirement you want
Not ours. Yours. Start with how it feels, then the numbers.
Everyday life — not EMIs that will have ended, not one-time costs. Your lifestyle choice above adjusts this.
Planning long is a kindness to your future self. Many of us will be lucky enough to need it.
Your assumptions
Every retirement number is built on beliefs. These are yours to set — and to question.
The quiet force that makes tomorrow's life cost more than today's.
What your investments earn while you're still building.
Usually lower — retired money is invested more gently.
Two more, for the curious
The famous "4% rule" — a rule of thumb, not a law of nature.
Your retirement range
What actually moves your number
This is the real lesson — the levers, not the figure. (Measured on the spend-down method.)
A path toward it
Purely arithmetic — not a plan, not advice.
Tip: change any slider above and watch everything on this page move. That's the point.
Under the hood
How these numbers are made
No black boxes here — every figure comes from arithmetic you can check.
Why a range, and not one number?
Because every retirement figure is built on assumptions — inflation, returns, how long you'll live, how you'll spend. Different honest methods weigh these differently and give different answers. Anyone offering a single precise number is hiding those choices. We'd rather show them to you.
Spend it down — the lower bound
We take your monthly spending, adjust it for your chosen lifestyle, and inflate it to your retirement year. From there, the corpus pays you an income that grows with inflation each year, while the remainder stays invested at your post-retirement return — sized so the last rupee is spent at your planning age. (If you set a legacy, its future value is added.)
Steady withdrawals — the familiar rule
The corpus is simply your first-year retirement expenses divided by the withdrawal rate you chose (the famous "4% rule" by default). It's a rule of thumb from long-run market studies — simple and widely used, but blunt: it doesn't know your exact horizon or India's inflation. That's why it's one voice of three, not the verdict.
Self-sustaining — the upper bound
Here the corpus earns enough above inflation that you live on the real returns alone — it never shrinks in today's-money terms, outlives you, and becomes your legacy. It needs the most money because it asks the most of the corpus. When returns barely beat inflation, no corpus achieves this — and the explorer says so honestly.
Keep your range.
Leave your details and we'll send your range across personally — usually within a day. No spam — ever.
Carry it forward — if you'd like
A number that knows your whole life needs a human.
This explorer knows your assumptions. It doesn't know your health, your family, your work, your fears or your dreams. For a range that becomes a real plan, talk to a qualified adviser.
Ranges, not recommendations. This explorer is an educational illustration of arithmetic — not financial, investment or retirement advice, and not a plan. It applies standard formulas to assumptions you chose; real markets, inflation, health and life do not move in straight lines, and no method here can know your circumstances. It names no products and recommends nothing. Your entries stay in your browser unless you email yourself the result. Before acting on any number, please read our full disclaimer and consult a qualified financial adviser.