pyCalc

Calculator made in Python using tkinter
pyCalc3 uses Reverse Polish Notation

Functions

• Basic calculator
• Screen size calculator
• Trigonometric function calculator
• Number system converter
• Temperature converter
• Length converter
• Currency converter
• Time Converter
• Speed Converter
• Energy Converter
• Area Converter
• Weight and Mass Converter
• Data Converter
• Volume Converter
• Power Converter
• Pressure Converter
• Angle Converter
• Math formulas

Source

Code tested in Windows 10 with Python 3.6.6