Free Financial Calculators
Quick, no-signup tools for every stage of your financial journey.
Retirement Corpus Calculator
How much corpus do you need to retire comfortably?
SIP Calculator with Inflation
What will your SIP actually be worth in real terms?
SWP Calculator
How long will your retirement corpus last with monthly withdrawals?
FIRE Calculator India
Find your Financial Independence number and retire early.
Child Education Planning
Plan for your child's higher education with inflation.
Crypto Retirement Calculator
Model crypto as part of your retirement — bull and bear cases.
Freedom Date Calculator
The exact date your job becomes optional.
Retirement Survival Score
Will your corpus actually outlast you, or run out at 78?
Inflation Impact Calculator
Future purchasing power of today's ₹ — the silent wealth killer.
Want the Full Picture?
These calculators answer one question at a time. Cockroach Money ties everything together — milestones, expenses, multiple asset classes, and your legacy.
Launch the Full Planner →