Units Outside The SI

Units outside the SI that are accepted for use with the SI
Name	Symbol	Value in SI units
minute (time)	min	1 min = 60 s
hour	h	1 h = 60 min = 3600 s
day	d	1 d = 24 h = 86 400 s
degree (angle)	°	1° = ( /180) rad
minute (angle)		1 = (1/60)° = (/10 800) rad
second (angle)		1 = (1/60) = (/648 000) rad
liter	L	1 L = 1 dm3 = 10-3 m3
metric ton (a)	t	1 t = 103 kg
neper	Np	1 Np = 1
bel (b)	B	1 B = (1/2) ln 10 Np (c)
electronvolt (d)	eV	1 eV = 1.602 18 x 10-19 J, approximately
unified atomic mass unit (e)	u	1 u = 1.660 54 x 10-27 kg, approximately
astronomical unit (f)	ua	1 ua = 1.495 98 x 1011 m, approximately