1. Satuan Panjang .
1 km = 103 m
1 m = 102 cm = 103
mm
1 μm = 10-6 m
1 km = 0,621 mile
1 mile =
1,609 km
1 meter = 39,37 inci
1 inci = 2,54 cm
1 inci = 3,281 feet
1 feet ( ft ) = 0,3048 m
1 feet ( ft ) = 12 inci .2. Satuan Luas
1 m2 = 104 cm2 = 106 mm2 . 1 ft2 = 0,0929 m2
3. Satuan Volume
1 m3 = 106 cm3= 109
mm3
1 liter = 103 cm3
( cc ).
= 0.00353 ft3
1 galon = 3,786 liter
1 barrel = 42 gallon . 1 ft 3 = 1728 in3
4. Satuan Massa
1
ton ( ton metrik ) = 103 kg
1 slug = 14,59 kg
1 kg =
103 gr = 2,205 lb 1 lb = 0,4536 kg
5. Satuan waktu
1 Jam = 60 menit 1 hari = 24 Jam
= 3600 detik = 1,44.103
menit 6. Satuan gaya
1
N = 0,2248 lb 1 kg force ( 1 kgf ) = 9,807 N .
1 lb = 4,448 N 1 kilo pound ( kp ) = 2,205 lb .7. Satuan Daya
1 Tk = 1 HP 1 watt = 0,738 ft.lb
s-1
= 550 ft.lb s-1
= 0,746 Kw 8. Satuan Usaha ( kerja )
1
joule = 0,78 ft.lb
1 kwh = 3,60.106 J 9. Satuan Tekanan
1 bar = 105
N m-2 1 atm = 76 cmHg = 1,013.105
N m-2 = 14,7 lb in-2
= 14,50 lb m-2
1 Pa = 1 N m-2