{"id":54,"date":"2006-05-31T10:56:46","date_gmt":"2006-05-31T10:56:46","guid":{"rendered":"https:\/\/www.garfnet.org.uk\/cms\/metric-non-si-units\/"},"modified":"2025-10-27T03:04:24","modified_gmt":"2025-10-27T03:04:24","slug":"metric-non-si-units","status":"publish","type":"page","link":"https:\/\/garfnet.org.uk\/cms\/tables\/general\/metric-non-si-units\/","title":{"rendered":"Metric non-SI units"},"content":{"rendered":"

These are some alternative, non SI metric units that are in common use…<\/b><\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Quantity<\/b><\/div><\/td>\n
Unit<\/b><\/div><\/td>\n
Symbol<\/b><\/div><\/td>\n
\u00a0Alternative<\/b><\/div><\/td>\n
Unit<\/b><\/div><\/td>\n<\/tr>\n
Length<\/div><\/td>\n
angstrom<\/div><\/td>\n
\u00c5<\/div><\/td>\n
1.00E-10<\/div><\/td>\n
metres<\/div><\/td>\n<\/tr>\n
Length<\/div><\/td>\n
micron<\/div><\/td>\n
\u00b5<\/div><\/td>\n
1.00E-06<\/div><\/td>\n
metres<\/div><\/td>\n<\/tr>\n
Volume<\/div><\/td>\n
litre<\/div><\/td>\n
L<\/div><\/td>\n
1.00E-03<\/div><\/td>\n
metres\u00b3<\/div><\/td>\n<\/tr>\n
Area<\/div><\/td>\n
are<\/div><\/td>\n
a<\/div><\/td>\n
100<\/div><\/td>\n
metres\u00b2<\/div><\/td>\n<\/tr>\n
Mass<\/div><\/td>\n
tonne<\/div><\/td>\n
t<\/div><\/td>\n
1000<\/div><\/td>\n
kg<\/div><\/td>\n<\/tr>\n
Force<\/div><\/td>\n
dyne<\/div><\/td>\n
\u00a0<\/div><\/td>\n
1.00E-05<\/div><\/td>\n
N<\/div><\/td>\n<\/tr>\n
Pressure<\/div><\/td>\n
Pascal<\/div><\/td>\n
Pa<\/div><\/td>\n
1<\/div><\/td>\n
N\/m\u00b2<\/div><\/td>\n<\/tr>\n
Pressure<\/div><\/td>\n
bar<\/div><\/td>\n
bar<\/div><\/td>\n
105<\/div><\/td>\n
N\/m\u00b2<\/div><\/td>\n<\/tr>\n
Energy<\/div><\/td>\n
erg<\/div><\/td>\n
\u00a0<\/div><\/td>\n
1.00E-07<\/div><\/td>\n
joules<\/div><\/td>\n<\/tr>\n
Viscosity (dynamic)<\/div><\/td>\n
centipoise<\/div><\/td>\n
cP<\/div><\/td>\n
1.00E-03<\/div><\/td>\n
Ns\/m\u00b2<\/div><\/td>\n<\/tr>\n
Viscosity (kinetic)<\/div><\/td>\n
centistrokes<\/div><\/td>\n
cSt<\/div><\/td>\n
1.00E-06<\/div><\/td>\n
m\u00b2\/s<\/div><\/td>\n<\/tr>\n
Electrical Conductivity<\/div><\/td>\n
siemens<\/div><\/td>\n
S<\/div><\/td>\n
1<\/div><\/td>\n
1\/\u03a9<\/div><\/td>\n<\/tr>\n
Magnetic Field Strength<\/div><\/td>\n
oersted<\/div><\/td>\n
\u00a0<\/div><\/td>\n
1000\/4p<\/div><\/td>\n
A\/m<\/div><\/td>\n<\/tr>\n
Magnetomotive Force<\/div><\/td>\n
gilbert<\/div><\/td>\n
\u00a0<\/div><\/td>\n
10\/4p<\/div><\/td>\n
A<\/div><\/td>\n<\/tr>\n
Magnetic Flux Density<\/div><\/td>\n
gauss<\/div><\/td>\n
\u00a0<\/div><\/td>\n
1.00E+04<\/div><\/td>\n
Tesla<\/div><\/td>\n<\/tr>\n
Magnetic Flux<\/div><\/td>\n
maxwell<\/div><\/td>\n
\u00a0<\/div><\/td>\n
1.00E-08<\/div><\/td>\n
Wb<\/div><\/td>\n<\/tr>\n
Luminance<\/div><\/td>\n
nit<\/div><\/td>\n
nt<\/div><\/td>\n
1<\/div><\/td>\n
cd\/m\u00b2<\/div><\/td>\n<\/tr>\n
Luminance<\/div><\/td>\n
stilb<\/div><\/td>\n
\u00a0<\/div><\/td>\n
1.00E+04<\/div><\/td>\n
cd\/m\u00b2<\/div><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n

Home<\/a> | Tables<\/a> | General<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

These are some alternative, non SI metric units that are in common use… Quantity Unit Symbol \u00a0Alternative Unit Length angstrom \u00c5 1.00E-10 metres Length micron \u00b5 1.00E-06 metres Volume litre L 1.00E-03 metres\u00b3 Area are a 100 metres\u00b2 Mass tonne t 1000 kg Force dyne \u00a0 1.00E-05 N Pressure Pascal Pa 1 N\/m\u00b2 Pressure bar…<\/p>\n","protected":false},"author":1,"featured_media":34588,"parent":646,"menu_order":16,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"class_list":["post-54","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nMetric non-SI units - 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