From: Unicode System of 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 |
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 |
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
editMany 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 | ㌀ | ㌁ | ㌂ | ㌃ | ㌄ | ㌅ | ㌆ | ㌇ | ㌈ | ㌉ | ㌊ | ㌋ | ㌌ | ㌍ | ㌎ | ㌏ |
U+331x | ㌐ | ㌑ | ㌒ | ㌓ | ㌔ | ㌕ | ㌖ | ㌗ | ㌘ | ㌙ | ㌚ | ㌛ | ㌜ | ㌝ | ㌞ | ㌟ |
U+332x | ㌠ | ㌡ | ㌢ | ㌣ | ㌤ | ㌥ | ㌦ | ㌧ | ㌨ | ㌩ | ㌪ | ㌫ | ㌬ | ㌭ | ㌮ | ㌯ |
U+333x | ㌰ | ㌱ | ㌲ | ㌳ | ㌴ | ㌵ | ㌶ | ㌷ | ㌸ | ㌹ | ㌺ | ㌻ | ㌼ | ㌽ | ㌾ | ㌿ |
U+334x | ㍀ | ㍁ | ㍂ | ㍃ | ㍄ | ㍅ | ㍆ | ㍇ | ㍈ | ㍉ | ㍊ | ㍋ | ㍌ | ㍍ | ㍎ | ㍏ |
U+335x | ㍐ | ㍑ | ㍒ | ㍓ | ㍔ | ㍕ | ㍖ | ㍗ | ㍘ | ㍙ | ㍚ | ㍛ | ㍜ | ㍝ | ㍞ | ㍟ |
U+336x | ㍠ | ㍡ | ㍢ | ㍣ | ㍤ | ㍥ | ㍦ | ㍧ | ㍨ | ㍩ | ㍪ | ㍫ | ㍬ | ㍭ | ㍮ | ㍯ |
U+337x | ㍰ | ㍱ | ㍲ | ㍳ | ㍴ | ㍵ | ㍶ | ㍷ | ㍸ | ㍹ | ㍺ | ㍻ | ㍼ | ㍽ | ㍾ | ㍿ |
U+338x | ㎀ | ㎁ | ㎂ | ㎃ | ㎄ | ㎅ | ㎆ | ㎇ | ㎈ | ㎉ | ㎊ | ㎋ | ㎌ | ㎍ | ㎎ | ㎏ |
U+339x | ㎐ | ㎑ | ㎒ | ㎓ | ㎔ | ㎕ | ㎖ | ㎗ | ㎘ | ㎙ | ㎚ | ㎛ | ㎜ | ㎝ | ㎞ | ㎟ |
U+33Ax | ㎠ | ㎡ | ㎢ | ㎣ | ㎤ | ㎥ | ㎦ | ㎧ | ㎨ | ㎩ | ㎪ | ㎫ | ㎬ | ㎭ | ㎮ | ㎯ |
U+33Bx | ㎰ | ㎱ | ㎲ | ㎳ | ㎴ | ㎵ | ㎶ | ㎷ | ㎸ | ㎹ | ㎺ | ㎻ | ㎼ | ㎽ | ㎾ | ㎿ |
U+33Cx | ㏀ | ㏁ | ㏂ | ㏃ | ㏄ | ㏅ | ㏆ | ㏇ | ㏈ | ㏉ | ㏊ | ㏋ | ㏌ | ㏍ | ㏎ | ㏏ |
U+33Dx | ㏐ | ㏑ | ㏒ | ㏓ | ㏔ | ㏕ | ㏖ | ㏗ | ㏘ | ㏙ | ㏚ | ㏛ | ㏜ | ㏝ | ㏞ | ㏟ |
U+33Ex | ㏠ | ㏡ | ㏢ | ㏣ | ㏤ | ㏥ | ㏦ | ㏧ | ㏨ | ㏩ | ㏪ | ㏫ | ㏬ | ㏭ | ㏮ | ㏯ |
U+33Fx | ㏰ | ㏱ | ㏲ | ㏳ | ㏴ | ㏵ | ㏶ | ㏷ | ㏸ | ㏹ | ㏺ | ㏻ | ㏼ | ㏽ | ㏾ | ㏿ |
Notes
|
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 | ㈠ | ㈡ | ㈢ | ㈣ | ㈤ | ㈥ | ㈦ | ㈧ | ㈨ | ㈩ | ㈪ | ㈫ | ㈬ | ㈭ | ㈮ | ㈯ |
U+323x | ㈰ | ㈱ | ㈲ | ㈳ | ㈴ | ㈵ | ㈶ | ㈷ | ㈸ | ㈹ | ㈺ | ㈻ | ㈼ | ㈽ | ㈾ | ㈿ |
U+324x | ㉀ | ㉁ | ㉂ | ㉃ | ㉄ | ㉅ | ㉆ | ㉇ | ㉈ | ㉉ | ㉊ | ㉋ | ㉌ | ㉍ | ㉎ | ㉏ |
U+325x | ㉐ | ㉑ | ㉒ | ㉓ | ㉔ | ㉕ | ㉖ | ㉗ | ㉘ | ㉙ | ㉚ | ㉛ | ㉜ | ㉝ | ㉞ | ㉟ |
U+326x | ㉠ | ㉡ | ㉢ | ㉣ | ㉤ | ㉥ | ㉦ | ㉧ | ㉨ | ㉩ | ㉪ | ㉫ | ㉬ | ㉭ | ㉮ | ㉯ |
U+327x | ㉰ | ㉱ | ㉲ | ㉳ | ㉴ | ㉵ | ㉶ | ㉷ | ㉸ | ㉹ | ㉺ | ㉻ | ㉼ | ㉽ | ㉾ | ㉿ |
U+328x | ㊀ | ㊁ | ㊂ | ㊃ | ㊄ | ㊅ | ㊆ | ㊇ | ㊈ | ㊉ | ㊊ | ㊋ | ㊌ | ㊍ | ㊎ | ㊏ |
U+329x | ㊐ | ㊑ | ㊒ | ㊓ | ㊔ | ㊕ | ㊖ | ㊗ | ㊘ | ㊙ | ㊚ | ㊛ | ㊜ | ㊝ | ㊞ | ㊟ |
U+32Ax | ㊠ | ㊡ | ㊢ | ㊣ | ㊤ | ㊥ | ㊦ | ㊧ | ㊨ | ㊩ | ㊪ | ㊫ | ㊬ | ㊭ | ㊮ | ㊯ |
U+32Bx | ㊰ | ㊱ | ㊲ | ㊳ | ㊴ | ㊵ | ㊶ | ㊷ | ㊸ | ㊹ | ㊺ | ㊻ | ㊼ | ㊽ | ㊾ | ㊿ |
U+32Cx | ㋀ | ㋁ | ㋂ | ㋃ | ㋄ | ㋅ | ㋆ | ㋇ | ㋈ | ㋉ | ㋊ | ㋋ | ㋌ | ㋍ | ㋎ | ㋏ |
U+32Dx | ㋐ | ㋑ | ㋒ | ㋓ | ㋔ | ㋕ | ㋖ | ㋗ | ㋘ | ㋙ | ㋚ | ㋛ | ㋜ | ㋝ | ㋞ | ㋟ |
U+32Ex | ㋠ | ㋡ | ㋢ | ㋣ | ㋤ | ㋥ | ㋦ | ㋧ | ㋨ | ㋩ | ㋪ | ㋫ | ㋬ | ㋭ | ㋮ | ㋯ |
U+32Fx | ㋰ | ㋱ | ㋲ | ㋳ | ㋴ | ㋵ | ㋶ | ㋷ | ㋸ | ㋹ | ㋺ | ㋻ | ㋼ | ㋽ | ㋾ | ㋿ |
Notes |
Category:Prefixes Category:SI units Category:Unicode blocks Category:Systems of units