I love metric units! They actually make sense!
I don't get why Aussie Nintendo doesn't change Pokemon height/weight back to metric units like the Japanese games... What the hell is 9 lbs and 3 foot 7??? 
To go to kg, divide lbs by 2.2
To go from feet to meters is harder: take the amount of feet, multiply by 12. Then add to the inches next to the 7. THEN multiply by 2.54 and then you're in centimeters
...
I hate our measurements system.