Calculators — Free, Private, In-Browser
Financial and health calculators built on standard published formulas: EMI, SIP, GST, income tax (old vs new regime), BMI, retirement planning and more. All inputs stay on your device — no data is ever submitted.
All Calculators (13)
Age Calculator
Calculate age in years, months, days
BMI Calculator
Body Mass Index with categories
EMI Calculator
Loan EMI with total interest
GST Calculator
Add or remove GST (Indian rates)
Compound Interest Calculator
With yearly contributions + growth chart
Currency Converter
Live exchange rates, 150+ currencies
Salary Calculator
Hourly ↔ Monthly ↔ Yearly conversion
Mortgage Calculator
Home loan with PMI + property tax
Retirement Calculator
Future corpus with contributions + chart
SIP Calculator
Mutual fund SIP returns & maturity
Loan Payoff Calculator
Early payoff savings & interest
Fuel Cost Calculator
Trip cost from distance, mileage, price
Date Difference
Years, months, days, hours between dates
FAQ
Are the calculators accurate for India?
Yes — GST slabs, tax regimes and EMI conventions follow standard Indian practices. For legal decisions, cross-check with a professional.
Do you store my financial inputs?
Never — calculations run locally in your browser.