ตัวย่อการวัด

yocto y 10-24 * --
zepto z 10-21 * --
atto a 10-18 * --
femto f 10-15 * --
pico p 10-12 * --
nano n 10-9 * --
micro m 10-6 * --
milli m 10-3 * --
centi c 10-2 * --
deci d 10-1 * --
(none) -- 100 20
deka D 101 * --
hecto h 102 * --
Kilo K 2^10 = 1,024
Mega M 2^20 = 1,048,576
Giga G 2^30 = 1,073,741,824
Tera T 2^40 = 1,099,511,627,776
Peta P 2^50 = 1,125,899,906,842,624
Exa E 2^60 = 1,152,921,504,606,846,976
Zetta Z 2^70 = 1,180,591,620,717,411,303,424
Yotta Y 2^80 = 1,208,925,819,614,629,174,706,176