Global Calculators for Finance, Tax, Salary, Loans & Health
Country-Specific • Free • Accurate
300+ free online calculators built with real rules for India, USA, UK, Canada, Australia, Singapore, UAE, and 15+ more countries.
Most Used Financial Tools
View all →Country-Specific Calculator Hubs
Health, Fitness & Utilities
Health & Wellness
BMI Calculator
BMR & Calorie Tools
Body Fat Analysis
Heart Rate Zones
Sleep Calculator
Water Intake
Conversions & Daily Tools
Unit Converter
Currency Exchange
Time Zone Tool
Date Calculator
Age Calculator
Measurement Tools
Built for Accuracy & Local Compliance
Every calculator follows official government guidelines, tax laws, and financial regulations specific to each country.
- Real-time tax bracket calculations
- Country-specific financial rules
Transparent calculations with clear explanations of all formulas and assumptions used.
- No hidden fees or registration
- Detailed calculation breakdowns
Start Calculating with Confidence
Professional tools for financial planning, tax calculations, health tracking, and daily conversions across 20+ countries.
Explore All Calculators→No registration required • Completely free • Updated regularly