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INI

Measurement Units - INI

Measurement units are standards for expressing physical quantities numerically. Various systems exist, including the International System of Units (SI), the Imperial/US customary system, and Shakkanho (Japanese traditional units). The SI system is used as the global standard in scientific and engineering fields, the Imperial/US customary system is primarily used in daily life in the United States, and Shakkanho consists of Japanese traditional units, some of which are still used conventionally today.

SI units International System of Units Imperial units US customary units Shakkanho metric system unit conversion physical quantities 
[item.meter]
code=SI-01
slug=meter
name=Meter
description=The SI base unit of length.
category=SI基本単位
quantity=Length
symbol=m
siExpression=
metricEquivalent=

[item.kilogram]
code=SI-02
slug=kilogram
name=Kilogram
description=The SI base unit of mass.
category=SI基本単位
quantity=Mass
symbol=kg
siExpression=
metricEquivalent=

[item.second]
code=SI-03
slug=second
name=Second
description=The SI base unit of time.
category=SI基本単位
quantity=Time
symbol=s
siExpression=
metricEquivalent=

[item.ampere]
code=SI-04
slug=ampere
name=Ampere
description=The SI base unit of electric current.
category=SI基本単位
quantity=Electric Current
symbol=A
siExpression=
metricEquivalent=

[item.kelvin]
code=SI-05
slug=kelvin
name=Kelvin
description=The SI base unit of thermodynamic temperature.
category=SI基本単位
quantity=Thermodynamic Temperature
symbol=K
siExpression=
metricEquivalent=

[item.mole]
code=SI-06
slug=mole
name=Mole
description=The SI base unit of amount of substance.
category=SI基本単位
quantity=Amount of Substance
symbol=mol
siExpression=
metricEquivalent=

[item.candela]
code=SI-07
slug=candela
name=Candela
description=The SI base unit of luminous intensity.
category=SI基本単位
quantity=Luminous Intensity
symbol=cd
siExpression=
metricEquivalent=

[item.hertz]
code=SI-D01
slug=hertz
name=Hertz
description=The SI derived unit of frequency.
category=SI組立単位
quantity=Frequency
symbol=Hz
siExpression=s⁻¹
metricEquivalent=

[item.newton]
code=SI-D02
slug=newton
name=Newton
description=The SI derived unit of force.
category=SI組立単位
quantity=Force
symbol=N
siExpression=kg·m/s²
metricEquivalent=

[item.pascal]
code=SI-D03
slug=pascal
name=Pascal
description=The SI derived unit of pressure and stress.
category=SI組立単位
quantity=Pressure, Stress
symbol=Pa
siExpression=N/m²
metricEquivalent=

[item.joule]
code=SI-D04
slug=joule
name=Joule
description=The SI derived unit of energy, work, and heat.
category=SI組立単位
quantity=Energy, Work, Heat
symbol=J
siExpression=N·m
metricEquivalent=

[item.watt]
code=SI-D05
slug=watt
name=Watt
description=The SI derived unit of power.
category=SI組立単位
quantity=Power
symbol=W
siExpression=J/s
metricEquivalent=

[item.coulomb]
code=SI-D06
slug=coulomb
name=Coulomb
description=The SI derived unit of electric charge.
category=SI組立単位
quantity=Electric Charge
symbol=C
siExpression=A·s
metricEquivalent=

[item.volt]
code=SI-D07
slug=volt
name=Volt
description=The SI derived unit of electric potential and voltage.
category=SI組立単位
quantity=Electric Potential, Voltage
symbol=V
siExpression=W/A
metricEquivalent=

[item.ohm]
code=SI-D08
slug=ohm
name=Ohm
description=The SI derived unit of electric resistance.
category=SI組立単位
quantity=Electric Resistance
symbol=Ω
siExpression=V/A
metricEquivalent=

[item.degree-celsius]
code=SI-D09
slug=degree-celsius
name=Degree Celsius
description=The SI derived unit of Celsius temperature.
category=SI組立単位
quantity=Celsius Temperature
symbol=°C
siExpression=K
metricEquivalent=

[item.liter]
code=SI-D10
slug=liter
name=Liter
description=A non-SI unit accepted for use with the SI for volume.
category=SI併用単位
quantity=Volume
symbol=L
siExpression=dm³
metricEquivalent=

[item.inch]
code=IMP-01
slug=inch
name=Inch
description=A unit of length in the Imperial and US customary systems.
category=ヤード・ポンド法（長さ）
quantity=Length
symbol=in
siExpression=
metricEquivalent=2.54 cm

[item.foot]
code=IMP-02
slug=foot
name=Foot
description=A unit of length in the Imperial and US customary systems.
category=ヤード・ポンド法（長さ）
quantity=Length
symbol=ft
siExpression=
metricEquivalent=30.48 cm

[item.yard]
code=IMP-03
slug=yard
name=Yard
description=The base unit of length in the Imperial and US customary systems.
category=ヤード・ポンド法（長さ）
quantity=Length
symbol=yd
siExpression=
metricEquivalent=0.9144 m

[item.mile]
code=IMP-04
slug=mile
name=Mile
description=A unit of long distance in the Imperial and US customary systems.
category=ヤード・ポンド法（長さ）
quantity=Length
symbol=mi
siExpression=
metricEquivalent=1.609344 km

[item.ounce-mass]
code=IMP-05
slug=ounce-mass
name=Ounce
description=A unit of mass in the Imperial and US customary systems.
category=ヤード・ポンド法（質量）
quantity=Mass
symbol=oz
siExpression=
metricEquivalent=28.3495 g

[item.pound]
code=IMP-06
slug=pound
name=Pound
description=The base unit of mass in the Imperial and US customary systems.
category=ヤード・ポンド法（質量）
quantity=Mass
symbol=lb
siExpression=
metricEquivalent=453.59237 g

[item.gallon-us]
code=IMP-07
slug=gallon-us
name=Gallon (US)
description=A unit of liquid volume used in the United States.
category=ヤード・ポンド法（体積）
quantity=Volume
symbol=gal
siExpression=
metricEquivalent=3.78541 L

[item.gallon-uk]
code=IMP-08
slug=gallon-uk
name=Gallon (Imperial)
description=A unit of liquid volume used in the United Kingdom.
category=ヤード・ポンド法（体積）
quantity=Volume
symbol=gal
siExpression=
metricEquivalent=4.54609 L

[item.sun]
code=JPN-01
slug=sun
name=Sun
description=A unit of length in the Japanese Shakkanho system.
category=尺貫法（長さ）
quantity=Length
symbol=寸
siExpression=
metricEquivalent=3.0303 cm

[item.shaku]
code=JPN-02
slug=shaku
name=Shaku
description=The base unit of length in the Japanese Shakkanho system.
category=尺貫法（長さ）
quantity=Length
symbol=尺
siExpression=
metricEquivalent=30.303 cm

[item.ken]
code=JPN-03
slug=ken
name=Ken
description=A unit of length used in Japanese architecture.
category=尺貫法（長さ）
quantity=Length
symbol=間
siExpression=
metricEquivalent=1.81818 m

[item.ri]
code=JPN-04
slug=ri
name=Ri
description=A unit of long distance in the Japanese Shakkanho system.
category=尺貫法（長さ）
quantity=Length
symbol=里
siExpression=
metricEquivalent=3.927 km

[item.monme]
code=JPN-05
slug=monme
name=Monme
description=A unit of mass in the Japanese Shakkanho system.
category=尺貫法（質量）
quantity=Mass
symbol=匁
siExpression=
metricEquivalent=3.75 g

[item.kin]
code=JPN-06
slug=kin
name=Kin
description=A unit of mass in the Japanese Shakkanho system.
category=尺貫法（質量）
quantity=Mass
symbol=斤
siExpression=
metricEquivalent=600 g

[item.kan]
code=JPN-07
slug=kan
name=Kan
description=The base unit of mass in the Japanese Shakkanho system.
category=尺貫法（質量）
quantity=Mass
symbol=貫
siExpression=
metricEquivalent=3.75 kg

[item.tsubo]
code=JPN-08
slug=tsubo
name=Tsubo
description=A unit of area in the Japanese Shakkanho system.
category=尺貫法（面積）
quantity=Area
symbol=坪
siExpression=
metricEquivalent=3.30579 m²

[item.tan-area]
code=JPN-09
slug=tan-area
name=Tan
description=A unit of land area in the Japanese Shakkanho system.
category=尺貫法（面積）
quantity=Area
symbol=反
siExpression=
metricEquivalent=991.736 m²

[item.go]
code=JPN-10
slug=go
name=Go
description=A unit of volume in the Japanese Shakkanho system.
category=尺貫法（体積）
quantity=Volume
symbol=合
siExpression=
metricEquivalent=180.39 mL

[item.sho]
code=JPN-11
slug=sho
name=Sho
description=A unit of volume in the Japanese Shakkanho system.
category=尺貫法（体積）
quantity=Volume
symbol=升
siExpression=
metricEquivalent=1.8039 L

[item.koku]
code=JPN-12
slug=koku
name=Koku
description=A unit of volume in the Japanese Shakkanho system.
category=尺貫法（体積）
quantity=Volume
symbol=石
siExpression=
metricEquivalent=180.39 L