¿ì¸®¸» »ç¿ë¿¡ À־ ´ëºÎºÐÀÇ »ç¶÷µéÀÌ ÀϺ»¾î¸¦ ¿ì¸®¸»·Î Âø°¢ÇÏ°í »ç¿ëÇÏ´Â °æ¿ì°¡ ¸¹´Ù. ÀϺ»¾îÅõ »ç¿ëÀÌÁ¡Â÷ Á¤ÂøµÊÀ¸·Î½á ¿ì¸®ÀÇ ¸»ÀÌ »ç¶óÁö°í ÀÖ´Ù.±×·± ÀϺ»¾îÅõ¸¦ Á¦´ë·Î ¾Ë°í Á¤È®ÇÑ ¿ì¸®¸»·Î ¹Ù²Ù¾î¼­ »ç¿ëÇÏ¿© ÀÏÁ¦ÀÇ ÀÜÀ縦 ¸»²ûÈ÷ Áö¿òÀ¸·Î½á ¹ÎÁ·ÁÖü¼º È®¸³°ú ±¹¹Î¾ð¾î »ýÈ°À» °³¼±ÇÔÀÌ ¿Ç´Ù°í »ý°¢ÇÑ´Ù.
1. ±âÃÊ´ÜÀ§(Bass Unit)
 
¾ç(Quantity) ´ÜÀ§(Unit) ¾à¾î(Abbreviation)
length
mass
time
electric current
thermodynamic temperature
amount of substance
luminance intensity
*volume

meter/meter
kilogram
second
ampere
kelvin
mole
candela
liter

m
kg
s
A
K
mole
cd
¥é
  * Âü°í ¸®ÅÍ(liter)´Â ±¹Á¦°øÀÎ ±âÃÊ´ÜÀ§´Â ¾Æ´ÏÁö¸¸ ÀÚÁÖ ¾²ÀÌ´Â ´ÜÀ§ÀÌ´Ù.
   
2. º¯ÇüµÈ ±¹Á¦°øÀÎ ´ÜÀ§
 
¾ç(Quantity) ´ÜÀ§(Unit) ¾à¾î(Abbreviation)
frequency
force
pressure
energy
power
quantity of electricity
electric potential
capacitance
electric resistance
electric conductance
magnetic flux
induuctance
absorbed dose
activity (of radionuclies)

hertz
newton
pascal
joule
watt
coulomb
volt
farad
ohm
siemens
weber
henry (pl. henries)
gray
becquerel

Hz
N
Pa
J W
C
V
F
S
Wb
H
Gy
  * Âü°í : ¼öÄ¡¿Í ¾à¾î »çÀÌ¿¡ ÇÑ ¹®ÀÚ¿©¹éÀ» µÎ¾î¾ß ÇÑ´Ù. ų·Î(kilo-)ÀÇ ¾à¾î´Â ¼Ò¹®ÀÚ¸¦ »ç¿ëÇϸç, º¯ÇüµÈ ±¹Á¦°øÀÎ ´ÜÀ§°¡ ¾ç¾î»çÀÌ¿¡ ¿Â´Ù°í ÇÒÁö¶óµµ ¡¸k + Hz -> kHz¡¹Ã³·³ ¿øÇü´ë·Î ¾à¾î¸¦ Ç¥±âÇÑ´Ù. 50km, 500kHz, 500Pa