Smart Calculator - All in one

100+ Tools is an all-in-one calculator and conversion app designed for everyday calculations. From basic mathematics and scientific calculations to finance, GST, unit conversion, health, date, time, and travel tools, everything is organized in one simple and easy-to-use app.

🔢 Mathematics & Scientific Calculators

* Standard calculator for everyday arithmetic
* Scientific calculator with trigonometric and mathematical functions
* Percentage and percentage change calculator
* Fraction and decimal calculations
* Quadratic equation solver
* Linear equation calculations
* GCD and LCM calculator
* Prime factorization

💰 Finance & Investment Calculators

* Loan EMI calculator
* Mortgage and installment calculator
* SIP calculator
* Mutual fund return calculator
* Lump sum investment calculator
* Compound interest calculator
* Simple interest calculator
* Fixed Deposit (FD) calculator
* Recurring Deposit (RD) calculator
* CAGR calculator
* ROI calculator
* Inflation calculator

💼 GST, Tax & Business Tools

* GST calculator
* GST addition and removal calculator
* CGST, SGST and IGST calculations
* Profit and margin calculator
* Markup calculator
* Break-even calculator
* Discount calculator

💱 Currency Converter

* Popular currencies including USD, EUR, GBP, INR, JPY and more
* Easy currency swapping
* Quick conversion results
* Exchange-rate information where available

Currency rates may require an internet connection and can vary over time.

🏃 Health & Fitness Calculators

* BMI calculator
* BMR calculator
* TDEE calculator
* Ideal body weight calculator
* Daily calorie estimation
* Water intake calculator
* Body fat percentage estimation
* Running pace calculator

Health calculations are intended for general informational purposes and should not be considered medical advice.

📅 Age, Date & Time Calculators

* Exact age calculator
* Date difference calculator
* Days between dates
* Working days calculator
* Birthday countdown
* Work hours calculator
* Overtime calculation
* Hours and minutes converter
* Time-related calculations

🚗 Travel & Everyday Tools

* Fuel cost calculator
* Mileage calculator
* Trip cost calculator
* Vehicle fuel efficiency calculator
* Tip calculator
* Bill splitter
* Cooking measurement converter
* Everyday quantity calculations

🔄 Unit Converter

Convert commonly used units across multiple categories:

* Length and distance
* Weight and mass
* Temperature
* Area
* Volume
* Speed
* Pressure
* Energy
* Power
* Digital storage
* Time
* Angle

⭐ Useful Features

⚡ Fast Calculations
Get results quickly with a simple and responsive interface.

🔍 Quick Search
Find the calculator you need using the built-in search feature.

⭐ Favorites
Save frequently used calculators for quick access.

📋 Calculation History
Review previous calculations whenever needed.

🎨 Modern Material Design
Enjoy a clean interface with light and dark theme support.

📊 Clear Results
View calculation results in an easy-to-understand format.

🔒 Privacy Focused
The app is designed to minimize unnecessary permissions and keep your calculations private.

🌟 Why Choose Smart Calculator?

Smart Calculator brings a wide range of everyday calculation tools into one convenient app. Whether you're a student, professional, business owner, traveler, shopper, or simply need quick calculations, you can find useful tools without installing multiple calculator apps.

⚠️ Disclaimer

Financial calculations, investment projections, tax calculations, currency conversions, and health-related calculations are provided for general informational and educational purposes only. Results may vary depending on the information entered and applicable rates or conditions.

This app does not provide financial, investment, tax, or medical advice. Please consult a qualified financial advisor, tax professional, or healthcare professional for decisions requiring professional guidance.

Download Smart Calculator – 100+ Tools and simplify your everyday calculations!