All in one

Recently received a all in one excel file. That file in fact has so many things... Really something useful & handy for common man.

• Unit conversion
• Birth
• Train
• Mobile
• Water
• Websites
• Health
• World Times
• Calendar
• Cheque book balance
• Loan Payment
• BMI & Calorie
• BP
• Conversion
• Convert
• Right triangle
• Tap Drill
• Drill Bit Equivalence
• Charts
• Bolt Circle
• Spiral
• Rotate
• Cone Fab
• Circle Segment
• Polygon
• Trig Function