Python code to convert length into feet, inches, yards, miles, millimeters, centimeters, meters, kilometer.

 In this program we will learn who to write code to convert length into different units for example feet, inches, yards, miles, millimeters, centimeters, meters, kilometer. Now the program is given below you can see it. 

Click on link to download code:

https://drive.google.com/file/d/19riGwI1zY_UTlR6HRFBBW3bNYMiGY4_m/view

class BaseLength:

    def __init__(self,length,unit):

        self.length=length

        self.unit=unit

    def feet(self):

        if(self.unit=='feet'):

            return self.length

        elif(self.unit=='inches'):

            return self.length/12

        elif(self.unit=='yards'):

            return self.length/0.333

        elif(self.unit=='miles'):

            return self.length/0.000189

        elif(self.unit=='millimeters'):

            return self.length/304.8

        elif(self.unit=='centimeters'):

            return self.length/30.48

        elif(self.unit=='meters'):

            return self.length/0.305

        elif(self.unit=='kilometers'):

            return self.length/0.000305

    def inches(self):

        if(self.unit=='feet'):

            return self.length*12

        elif(self.unit=='inches'):

            return self.length

        elif(self.unit=='yards'):

            return self.length*36

        elif(self.unit=='miles'):

            return self.length*63360

        elif(self.unit=='millimeters'):

            return self.length*0.0393701

        elif(self.unit=='centimeters'):

            return self.length*0.393701

        elif(self.unit=='meters'):

            return self.length*39.3701

        elif(self.unit=='kilometers'):

            return self.length*39370.1

    def yards(self):

        if(self.unit=='feet'):

            return self.length*0.333333

        elif(self.unit=='inches'):

            return self.length*0.0277778

        elif(self.unit=='yards'):

            return self.length

        elif(self.unit=='miles'):

            return self.length*1760

        elif(self.unit=='millimeters'):

            return self.length*0.00109361

        elif(self.unit=='centimeters'):

            return self.length*0.0109361

        elif(self.unit=='meters'):

            return self.length*1.09361

        elif(self.unit=='kilometers'):

            return self.length*1093.61

    

    def miles(self):

        if(self.unit=='feet'):

            return self.length*0.000189394

        elif(self.unit=='inches'):

            return self.length*63360

        elif(self.unit=='yards'):

            return self.length*0.027777728

        elif(self.unit=='miles'):

            return self.length

        elif(self.unit=='millimeters'):

            return self.length/1609344

        elif(self.unit=='centimeters'):

            return self.length/160934.4

        elif(self.unit=='meters'):

            return self.length/1609.344

        elif(self.unit=='kilometers'):

            return self.length/1.609

    def kilometers(self):

        if(self.unit=='feet'):

            return self.length/3280.84

        elif(self.unit=='inches'):

            return self.length/39370.1

        elif(self.unit=='yards'):

            return self.length/1093.61

        elif(self.unit=='miles'):

            return self.length/0.621371

        elif(self.unit=='millimeters'):

            return self.length/1000000

        elif(self.unit=='centimeters'):

            return self.length/100000

        elif(self.unit=='meters'):

            return self.length/1000

        elif(self.unit=='kilometers'):

            return self.length

    def meters(self):

        if(self.unit=='feet'):

            return self.length/3.28084

        elif(self.unit=='inches'):

            return self.length/39.3701

        elif(self.unit=='yards'):

            return self.length/1.09361

        elif(self.unit=='miles'):

            return self.length/0.000621371

        elif(self.unit=='millimeters'):

            return self.length/1000

        elif(self.unit=='centimeters'):

            return self.length/100

        elif(self.unit=='meters'):

            return self.length

        elif(self.unit=='kilometers'):

            return self.length/0.001

    def centimeters(self):

        if(self.unit=='feet'):

            return self.length/0.0328084

        elif(self.unit=='inches'):

            return self.length/0.393701

        elif(self.unit=='yards'):

            return self.length/0.0109361

        elif(self.unit=='miles'):

            return self.length*160934

        elif(self.unit=='millimeters'):

            return self.length/10

        elif(self.unit=='centimeters'):

            return self.length

        elif(self.unit=='meters'):

            return self.length*100

        elif(self.unit=='kilometers'):

            return self.length*100000

    def millimeters(self):

        if(self.unit=='feet'):

            return self.length*304.8

        elif(self.unit=='inches'):

            return self.length/0.0393701

        elif(self.unit=='yards'):

            return self.length/0.00109361

        elif(self.unit=='miles'):

            return self.length*1609340

        elif(self.unit=='millimeters'):

            return self.length

        elif(self.unit=='centimeters'):

            return self.length*10

        elif(self.unit=='meters'):

            return self.length*100

        elif(self.unit=='kilometers'):

            return self.length*1000000

    

len=int(input("Enter length: "))

type=input("Enter unit type: inches,feet,yards,miles,millimeters,centimeters,meters,kilometers---> ")

c=BaseLength(len,type)

print("Length in Feet: ",round(c.feet(),3))

print("Length in Inches: ",round(c.inches(),3))

print("Length in Yards: ",round(c.yards(),3))

print("Length in Miles: ",round(c.miles(),3))

print("Length in Kilometers: ",round(c.kilometers(),3))

print("Length in Meters: ",round(c.meters(),3))

print("Length in Centimeters: ",round(c.centimeters(),3))

print("Length in Millimeters: ",round(c.millimeters(),3))