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User:NevilleDNZ/Unicode System of Units

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From: Unicode System of Units

Named base SI base units.
Name Symbol Unicode Codepoint Quantity Typical Symbol for Variables
metre m length l (lowercase L)
kilogram kg U+338F mass m
second s time t
ampere A electric current I (capital i)
kelvin K thermodynamic temperature T
candela cd U+33C5 luminous intensity Iv (capital i with lowercase non-italicized v subscript)
mole mol U+33D6 amount of substance n
Named units derived from SI base units
Symbol Unicode Expression in terms of other units Expression in terms of SI base units Quantity
hertz Hz 1/s s⁻¹ frequency
radian rad m/m dimensionless angle
steradian sr m²/m² dimensionless solid angle
newton N kg⋅m/s² or kg⋅m⋅s⁻² force, weight
pascal Pa N/m² kg⋅m⁻¹⋅s⁻² pressure, stress
joule J N⋅m = C⋅V = W⋅s kg⋅m²⋅s⁻² energy, work, heat
watt W J/s = V⋅A kg⋅m²⋅s⁻³ power, radiant flux
coulomb C s⋅A s⋅A electric charge or quantity of electricity
volt V W/A = J/C kg⋅m²⋅s⁻³⋅A⁻¹ voltage, electrical potential difference, electromotive force
farad F C/V kg⁻¹⋅m⁻²⋅s⁴⋅A² electric capacitance
ohm Ω V/A kg⋅m²⋅s⁻³⋅A⁻² electric resistance, impedance, reactance
siemens S 1/Ω = A/V kg⁻¹⋅m⁻²⋅s³ ⋅A² electrical conductance
weber Wb J/A kg⋅m²⋅s⁻²⋅A⁻¹ magnetic flux
tesla T V⋅s/m² = Wb/m² = N/(A⋅m)kg⋅s⁻²⋅A⁻¹ magnetic field strength, magnetic flux density
henry H V⋅s/A = Wb/A kg⋅m²⋅s⁻²⋅A⁻² inductance
deg Celsius °C K K temperature relative to 273.15 K
lumen lm cd⋅sr cd luminous flux
lux lx lm/m² m⁻²⋅cd illuminance
becquerel Bq 1/s s⁻¹ radioactivity (decays per unit time)
gray Gy J/kg m²⋅s⁻² absorbed dose (of ionizing radiation)
sievert Sv J/kg m²⋅s⁻² equivalent dose (of ionizing radiation)
katal kat mol/s s⁻¹⋅mol catalytic activity
Unicode characters of SI derived units and other related non SI units.
Scale femto pico nano micro milli centi deci hecto kilo Mega Giga Tera Other
Dimensionless , ㏙, ㏗
Distance ㎞, ㏎ ㍳, ㍶, ㏕, ㏌
Area
Volume ㎣, ㎖ ㎤,㏄ ㍹, ㎗ ㎥, ℓ ㎦, ㎘
Mass ㍲, ㍺, 🝲, 🝳, ℥
Pressure , ㍴
Time ㏂, ㏘, 🝮, 🝱
Frequency
Potential ㍵, ㏞, ㋎
Current
Impedance related
Power ㏋, ㏈
Heat and Energy , ℉, ㋍
Speed, acceleration and miscellaneous ㎧, ㎨, ㏏,㏚, ㏍
Radio Activity and light , , , , , ㎮, ㎯, , , , ㏆

Note: Struck through units are Unicode SI units already appearing in the first two tables.

CJK Compatibility

[edit]

Many of these SI Unit character come directly from the Unicode CJK Comparability block:

CJK Compatibility[1]
Official Unicode Consortium code chart (PDF)
  0 1 2 3 4 5 6 7 8 9 A B C D E F
U+330x
U+331x
U+332x
U+333x
U+334x
U+335x
U+336x
U+337x
U+338x
U+339x
U+33Ax
U+33Bx
U+33Cx
U+33Dx
U+33Ex
U+33Fx
Notes
1.^ As of Unicode version 16.0
Enclosed CJK Letters and Months[1][2]
Official Unicode Consortium code chart (PDF)
  0 1 2 3 4 5 6 7 8 9 A B C D E F
U+320x
U+321x
U+322x
U+323x
U+324x
U+325x
U+326x
U+327x
U+328x
U+329x
U+32Ax
U+32Bx
U+32Cx
U+32Dx
U+32Ex
U+32Fx
Notes
1.^ As of Unicode version 16.0
2.^ Grey area indicates non-assigned code point

Category:Prefixes Category:SI units Category:Unicode blocks Category:Systems of units