Force

The S I unit of force is the newton. To change any of these other units of force into their equivalent values in newtons use the operation and conversion factor given. Those marked with * are exact.  

dynes			divide by 100 000 *
kilograms force		x 9.806 65 *
kilonewtons [kN]	x 1000 *
kips			x 4448.222
meganewtons [MN]	x 1 000 000 *

newtons [N]		1

pounds force		x 4.448 222
poundals		x 0.138 255
sthenes (=kN)		x 1000
tonnes force		x 9806.65 *
tons(UK) force		x 9964.016
tons(US) force		x 8896.443