CONVERSION FACTORS, NON-SI TO SI (METRIC)
UNITS OF MEASUREMENT
Non-SI units of measurement used in this report can be converted to SI
(metric) units as follows:
t
To Obtain
feet
0.3048
metres
miles (US statute)
1.609347
kilometres
pounds (force)
4.448222
newtons
square feet
0.09290304
square metres
square miles
589998
square
kilometres
tons (2,000 lb force)
8806.443353
newtons
cubic yards
0.7646
cubic metres
4046,873
acres
square metres
3