[Python] Random Unit Converter....Not advanced

#Basic unit converter in python
#run select()
#I'll add more when I care. Just a basic converter. Do what you want with it.


#Conversion Selector
def Convert():
    print 'Conversion Menu :D';
    print '+--------------------------------------+';
    print '[1] Convert Fahrenheit to Celsius';
    print '[2] Convert Celsius to Fahrenheit';
    print '[3] Convert Inches to Centimenters';
    print '[4] Convert Centimeters to Inches';
    print '[5] Convert Gallons to Liters';
    print '[6] Convert Liters to Gallons';
    print '[7] Convert Yards to Meters';
    print '[8] Convert Meters to Yards';
    print '[9] Convert Pounds to Kilograms';
    print '[10] Convert Kilograms to Pounds';
    print '+--------------------------------------+';
    print 'Enjoy! -The_KGB';
    print 'Be sure to customize this, make it more accurate or whatever it is that you do :D';
    print ' ';

def select():
    Convert();
    choice = input('Enter the conversion desired: ')
    if (choice == 1):
        F2C();
    elif (choice == 2):
        C2F();
    elif (choice == 3):
        I2C();
    elif (choice == 4):
        C2I();
    elif (choice == 5):
        G2L();
    elif (choice == 6):
        L2G();
    elif (choice == 7):
        Y2M();
    elif (choice == 8):
        M2Y();
    elif (choice == 9):
        P2K();
    elif (choice == 10):
        K2P();
    else:
        print 'Invalid choice: ', choice;

#Fahrenheit to Celsius
def F2C():
    fahrenheit = input('Enter degrees in Fahrenheit: ');
    celsius = (5.0/9.0) * (fahrenheit - 32);
    print fahrenheit, 'Fahrenheit =',celsius, 'Celsius';

#Celsius to Fahrenheit
def C2F():
    celsius = input('Enter degrees in Celsius: ');
    fahrenheit = (9.0 / 5.0) * celsius +32;
    print celsius, 'Celsius =', fahrenheit, 'fahrenheit';

# Inches to Centimeters
def I2C():
    inches = input('Enter length in inches: ');
    centimeters = inches*2.54;
    print inches, 'Inches =', centimeters, 'Centimeters';

# Centimeters to inches
def C2I():
    centimeters = input('Enter length in Centimeters: ');
    inches = centimeters/2.54;
    print centimeters, 'Centimeters =', inches, 'Inches';

#Gallons to Liters
def G2L():
    gallons = input('Enter volume in Gallons: ');
    liters = gallons*3.7854118;
    print gallons, 'Gallons =', liters, 'Liters';

#Liters to Gallons
def L2G():
    liters = input('Enter volume in Liters: ');
    gallons = liters/3.7854118;
    print liters, 'Liters =', gallons, 'Gallons';

#Yards to Meters
def Y2M():
    yards = input('Enter length in Yards: ');
    meters = yards*.9144;
    print yards, 'Yards =', meters, 'Meters';

#Meters to Yards
def M2Y():
    meters = input('Enter length in Meters: ');
    yards = meters/.9144;
    print meters, 'Meters =', yards,'Yards';

#Pounds to Kilograms
def P2K():
    pounds = input('Enter mass in Pounds: ');
    kilograms = pounds/.4536;
    print pounds, 'Pounds =', kilograms, 'Kilograms';

#Kilograms to Pounds
def K2P():
    kilograms = input('Enter mass in Kilograms: ');
    pounds = kilograms*.4536;
    print kilograms, 'Kilograms =', pounds, 'Pounds';