**Smart Calculator — All in One**

Make everyday calculations simple with Smart Calculator, an all-in-one app featuring standard and scientific calculators, BMI and age calculators, area calculations, unit conversions, and load calculation tools.

Whether you need to perform basic arithmetic, solve scientific equations, calculate areas, or convert units, everything is conveniently available in one app.

**📱 KEY FEATURES**

**1. Standard Calculator**

* Perform addition, subtraction, multiplication, and division.
* Calculate percentages.
* View calculation history.
* Copy results easily.
* Repeat previous calculations.

**2. Scientific Calculator**

* Trigonometric functions: sin, cos, and tan.
* Logarithms and powers.
* Factorial calculations.
* Mathematical constants.
* Switch between DEG and RAD modes.
* Advanced expression evaluation.

**3. Load Calculator**

* Calculate point loads and distributed loads.
* Estimate bending moments for simply supported beams.
* Calculate floor loads.
* Useful tools for basic structural calculations.

**4. BMI Calculator**

* Calculate Body Mass Index (BMI).
* Supports metric and imperial units.
* View your BMI result.
* Includes a health screening disclaimer.

**5. Age Calculator**

* Calculate your exact age in years, months, and days.
* Find your total age in days.
* Check the date of your next birthday.

**6. Area Calculator**
Calculate the area of different geometric shapes:

* Square
* Rectangle
* Circle
* Triangle
* Trapezoid
* Parallelogram
* Ellipse

**7. Unit Converter**
Convert between different measurement units:

* Length
* Weight
* Area
* Volume
* Temperature
* Speed

**8. Calculation History & Favorites**

* Save your calculation history locally.
* Quickly access previous calculations.
* Save your favorite calculations for easy access.

**9. Simple and Customizable Interface**

* Light and dark themes.
* Automatic system theme support.
* Responsive layouts for mobile, tablet, and desktop.
* Convenient mobile bottom navigation.

**WHY CHOOSE SMART CALCULATOR?**

* Multiple calculators in one app.
* Easy-to-use interface.
* Useful for everyday calculations.
* Convenient calculation history.
* Supports different measurement units.
* Designed for mobile and desktop devices.

**IMPORTANT DISCLAIMER**

Load calculation results are estimates and should not replace professional structural engineering analysis. BMI is a screening tool and is not a medical diagnosis.

**Smart Calculator — All in One** brings essential calculation tools together in one convenient application.