Temp.py

def fahrenheit_to_celsius(a):
    new_temp = (a - 32) * 5/9
    new_temp = float(new_temp)
    print "{0} Fahrenheit converted to Celsius is {1}.".format(a, new_temp)
  
def celsius_to_fahrenheit(a):
    new_temp = a * 9/5 + 32
    new_temp = float(new_temp)
    print "{0} Celsius converted to Fahrenheit is {1}.".format(a, new_temp)
  
def kelvin_to_fahrenheit(a):
    new_temp = 1.8 *(a - 273) + 32
    new_temp = float(new_temp)
    print "{0} Kelvin converted to Fahrenheit is {1}.".format(a, new_temp)
  
def kelvin_to_celsius(a):
    new_temp = a - 273
    new_temp = float(new_temp)
    print "{0} Kelvin converted to Celsius is {1}.".format(a, new_temp)
    
def fahrenheit_to_kelvin(a):
    new_temp = (5/9 * (a - 32) + 273
    new_temp = float(new_temp)
    print "{0} Fahrenheit converted to Kelvin is {1}".format(a, new_temp)
    
def celsius_to_kelvin(a):
    new_temp = a + 273
    new_temp = float(new_temp)
    print "{0} Celsius converted to Kelvin is {1}".format(a, new_temp)
  
number = True
print "Welcome to the Temperature Converter!"
typetemp = input("What are you converting to: Fahrenheit to Kelvin(F2K), Fahrenheit to Celsius(F2C), Celsius to Fahrenheit(C2F), Celsius to Kelvin(C2K), Kelvin to Fahrenheit(K2F), or Kelvin to Celsius(K2C)?")
if (typetemp == 'F2K'):
    temp = input("Okay, Fahrenheit to Kelvin! Enter in the temp for Fahrenheit!")
    while (number == True):
        try:
            temp = int(temp)
            fahernheit_to_kelvin(temp)
            number = False
        except ValueError:
            print "Sorry, what you entered in is not a number."
elif (typetemp == 'F2C'):
    temp = input("Okay, Fahrenheit to Celsius! Enter in the temp for Fahrenheit!")
    while (number == True):
        try:
           temp = int(temp)
           fahrenheit_to_celsius(temp)
           number = False
        except ValueError:
           print "Sorry, what you entered in is not a number."
elif (typetemp == 'K2F'):
    temp = input("Okay, Kelvin to Fahrenheit! Enter in a temp for Kelvin!")
    while (number == True):
        try:
            temp = int(temp)
            kelvin_to_fahrenheit(temp)
            number = False
        except ValueError:
            print "Sorry, what you entered in is not a number."
elif (typetemp == 'K2C'):
    temp = input("Okay, Kelvin to Celsius! Enter in a temp for Kelvin!")
    while (number == True):
        try:
            temp = int(temp)
            kelvin_to_celsius(temp)
            number = False
        except ValueError:
            print "Sorry, what you entered in is not a number."
elif (typetemp == 'C2K'):
    temp = input("Okay, Celsius to Kelvin! Enter in a temp for Celsius!")
    while (number == True):
        try:
            temp = int(temp)
            celsius_to_kelvin(temp)
            number = False
        except ValueError:
            print "Sorry, what you entered in is not a number."
elif (typetemp == 'C2F'):
    temp = input("Okay, Celsius to Fahrenheit! Enter in a temp for Celsius!")
    while (number == True):
        try:
            temp = int(temp)
            celsius_to_fahrenheit(temp)
            number = False
        except ValueError:
            print "Sorry, what you entered in is not a number."
else:
    print "You need to enter in one of the temperatures."