Realistically, most of us still use inches, miles, yards, pounds for measurements. All our country roads are still based on the mile grid(they bin around longer than the metric system), as a carpenter I use all inches and feet, the only time I really use the metric system is on vehicles, anything built in Canada, Mexico, or Europe are all metric, anything built in US is standard. So we allways havta have two sets of tools. Couldnt tell you how many kilos I weigh, but I know I'm 160 lbs. F**k Trudeau Sr. For bringin us the metric system. I'm still pissed.