Quad

A quad is a unit of energy equal to 10¹⁵ (a short-scale quadrillion) BTU,or 1.055 × 10¹⁸ joules (1.055 exajoules or EJ) in SI units. Plural name is quads.

Conversion Tool

From to

Input

Results

Input	Output	Table
1 ft-lb	12 in-lb	foot pounds to inch pounds
1 in-lb	0.113 Nm	inch pounds to newton meters
1 Nm	0.7376 ft-lb	newton meters to foot pounds
1 in-lb	0.0833 ft-lb	inch pounds to foot pounds
1 ft-lb	1.3558179 Nm	foot pounds to newton meters
1 l-atm	101.325 J	liter atmospheres to joules
1 in-lb	15.999999461875 in-oz	inch pounds to inch ounces
1 Nm	8.850746106833 in-lb	newton meters to inch pounds
1 Nm	3.72506E-7 hph	newton meters to horsepower hours
1 J	1 Nm	joules to newton meters

Sample Energy Conversion

10 foot pound to inch pounds, the result is 120 inch pounds
10 inch pound to newton meters, the result is 1.12984825 newton meters
10 newton meter to foot pounds, the result is 7.375621755694 foot pounds
10 inch pound to foot pounds, the result is 0.8333 foot pounds
10 foot pound to newton meters, the result is 13.558179 newton meters
10 liter atmosphere to joules, the result is 1013.25 joules
10 inch pound to inch ounces, the result is 159.99999461875 inch ounces
10 newton meter to inch pounds, the result is 88.507461068334 inch pounds
10 newton meter to horsepower hours, the result is 3.725061E-6 horsepower hours
10 joule to newton meters, the result is 10 newton meters

Quad to Other Units

Quad can convert to other units, such as Btu, calorie [15 °C], calorie [I.T.], Calorie [nutritional], calorie [thermochemical], dekatherm, electronvolt, erg, exajoule, femtojoule, foot pound, gigajoule, gigawatt hour, gram calorie, hartree, horsepower hour, inch ounce, inch pound, joule, kilogram calorie, kilojoule, kilowatt hour, liter atmosphere, megaelectronvolt, megajoule, megawatthour, microjoule, millijoule, nanojoule, newton meter, petajoule, picojoule, Q unit, teraelectronvolt, terajoule, terawatthour, thermie, therm , tonne of coal equivalent, tonne of oil equivalent, ton [explosive], watthour, wattsecond and more. You can find the reference table below:

Unit to Other Unit	Energy Conversion	Energy Table
1 quad = 1.0E+15 BTU	quads to Btus	quads to Btus table
1 quad = 2.5205597496297E+17 cal₁₅	quads to calories [15 °C]	quads to calories [15 °C] table
1 quad = 2.5199577242763E+17 cal_it	quads to calories [I.T.]	quads to calories [I.T.] table
1 quad = 2.5199577242763E+14 cal_nutritional	quads to Calories [nutritional]	quads to Calories [nutritional] table
1 quad = 2.5216441204589E+17 cal_th	quads to calories [thermochemical]	quads to calories [thermochemical] table
1 quad = 999998957.4023 dath	quads to dekatherms	quads to dekatherms table
1 quad = 6.5851382365734E+36 eV	quads to electronvolts	quads to electronvolts table
1 quad = 1.0550559E+25 erg	quads to ergs	quads to ergs table
1 quad = 1.0550559 EJ	quads to exajoules	quads to exajoules table
1 quad = 1.0550559E+33 fJ	quads to femtojoules	quads to femtojoules table
1 quad = 7.7816932495138E+17 ft-lb	quads to foot pounds	quads to foot pounds table
1 quad = 1055055900 GJ	quads to gigajoules	quads to gigajoules table
1 quad = 293071.08333333 GWh	quads to gigawatt hours	quads to gigawatt hours table
1 quad = 2.5205597496297E+17 gcal	quads to gram calories	quads to gram calories table
1 quad = 2.4199927417827E+35 E_h	quads to hartrees	quads to hartrees table
1 quad = 393014802090.28 hph	quads to horsepower hours	quads to horsepower hours table
1 quad = 1.4940850536563E+20 in-oz	quads to inch ounces	quads to inch ounces table
1 quad = 9.3380318994166E+18 in-lb	quads to inch pounds	quads to inch pounds table
1 quad = 1.0550559E+18 J	quads to joules	quads to joules table
1 quad = 2.5205597496297E+14 Kgcal	quads to kilogram calories	quads to kilogram calories table
1 quad = 1.0550559E+15 kJ	quads to kilojoules	quads to kilojoules table
1 quad = 293071083333.33 kWh	quads to kilowatt hours	quads to kilowatt hours table
1 quad = 1.041259215396E+16 l-atm	quads to liter atmospheres	quads to liter atmospheres table
1 quad = 6.5851382365734E+30 MeV	quads to megaelectronvolts	quads to megaelectronvolts table
1 quad = 1055055900000 MJ	quads to megajoules	quads to megajoules table
1 quad = 293071083.33333 MWh	quads to megawatthours	quads to megawatthours table
1 quad = 1.0550559E+24 µJ	quads to microjoules	quads to microjoules table
1 quad = 1.0550559E+21 mJ	quads to millijoules	quads to millijoules table
1 quad = 1.0550559E+27 nJ	quads to nanojoules	quads to nanojoules table
1 quad = 1.0550559E+18 Nm	quads to newton meters	quads to newton meters table
1 quad = 1055.0559 PJ	quads to petajoules	quads to petajoules table
1 quad = 1.0550559E+30 pJ	quads to picojoules	quads to picojoules table
1 quad = 0.001 q unit	quads to Q units	quads to Q units table
1 quad = 6.5851382365734E+24 TeV	quads to teraelectronvolts	quads to teraelectronvolts table
1 quad = 1055055.9 TJ	quads to terajoules	quads to terajoules table
1 quad = 293.07108333333 TWh	quads to terawatthours	quads to terawatthours table
1 quad = 252055974962.97 th	quads to thermies	quads to thermies table
1 quad = 9999999052.183 th	quads to therms	quads to therms table
1 quad = 35999396.06109 TCE	quads to tonnes of coal equivalent	quads to tonnes of coal equivalent table
1 quad = 25199577.242763 TOE	quads to tonnes of oil equivalent	quads to tonnes of oil equivalent table
1 quad = 252164412.04589 t_explosive	quads to tons [explosive]	quads to tons [explosive] table
1 quad = 2.9307108333333E+14 Wh	quads to watthours	quads to watthours table
1 quad = 1.0550559E+18 Ws	quads to wattseconds	quads to wattseconds table

Other Units to Quad

Quad also canvert from other unit such as Btu, calorie [15 °C], calorie [I.T.], Calorie [nutritional], calorie [thermochemical], dekatherm, electronvolt, erg, exajoule, femtojoule, foot pound, gigajoule, gigawatt hour, gram calorie, hartree, horsepower hour, inch ounce, inch pound, joule, kilogram calorie, kilojoule, kilowatt hour, liter atmosphere, megaelectronvolt, megajoule, megawatthour, microjoule, millijoule, nanojoule, newton meter, petajoule, picojoule, Q unit, teraelectronvolt, terajoule, terawatthour, thermie, therm , tonne of coal equivalent, tonne of oil equivalent, ton [explosive], watthour, wattsecond and more. You can find the reference table below:

Unit to Other Unit	Energy Conversion	Energy Table
1 BTU = 1.0E-15 quad	Btus to quads	Btus to quads table
1 cal₁₅ = 3.9673727240424E-18 quad	calories [15 °C] to quads	calories [15 °C] to quads table
1 cal_it = 3.9683205411201E-18 quad	calories [I.T.] to quads	calories [I.T.] to quads table
1 cal_nutritional = 3.9683205411201E-15 quad	Calories [nutritional] to quads	Calories [nutritional] to quads table
1 cal_th = 3.9656666533024E-18 quad	calories [thermochemical] to quads	calories [thermochemical] to quads table
1 dath = 1.0E-9 quad	dekatherms to quads	dekatherms to quads table
1 eV = 1.518571006522E-37 quad	electronvolts to quads	electronvolts to quads table
1 erg = 9.4781707774915E-26 quad	ergs to quads	ergs to quads table
1 EJ = 0.9478 quad	exajoules to quads	exajoules to quads table
1 fJ = 9.4781707774915E-34 quad	femtojoules to quads	femtojoules to quads table
1 ft-lb = 1.285067359938E-18 quad	foot pounds to quads	foot pounds to quads table
1 GJ = 9.48E-10 quad	gigajoules to quads	gigajoules to quads table
1 GWh = 3.412141E-6 quad	gigawatt hours to quads	gigawatt hours to quads table
1 gcal = 3.9673727240424E-18 quad	gram calories to quads	gram calories to quads table
1 E_h = 4.1322437986461E-36 quad	hartrees to quads	hartrees to quads table
1 hph = 3.0E-12 quad	horsepower hours to quads	horsepower hours to quads table
1 in-oz = 6.6930593914503E-21 quad	inch ounces to quads	inch ounces to quads table
1 in-lb = 1.070889466615E-19 quad	inch pounds to quads	inch pounds to quads table
1 J = 9.4781707774915E-19 quad	joules to quads	joules to quads table
1 Kgcal = 3.9673727240424E-15 quad	kilogram calories to quads	kilogram calories to quads table
1 kJ = 9.4781707774915E-16 quad	kilojoules to quads	kilojoules to quads table
1 kWh = 3.0E-12 quad	kilowatt hours to quads	kilowatt hours to quads table
1 l-atm = 9.6037565402933E-17 quad	liter atmospheres to quads	liter atmospheres to quads table
1 MeV = 1.518571006522E-31 quad	megaelectronvolts to quads	megaelectronvolts to quads table
1 MJ = 1.0E-12 quad	megajoules to quads	megajoules to quads table
1 MWh = 3.412E-9 quad	megawatthours to quads	megawatthours to quads table
1 µJ = 9.4781707774915E-25 quad	microjoules to quads	microjoules to quads table
1 mJ = 9.4781707774915E-22 quad	millijoules to quads	millijoules to quads table
1 nJ = 9.4781707774915E-28 quad	nanojoules to quads	nanojoules to quads table
1 Nm = 9.4781707774915E-19 quad	newton meters to quads	newton meters to quads table
1 PJ = 0.0009 quad	petajoules to quads	petajoules to quads table
1 pJ = 9.4781707774915E-31 quad	picojoules to quads	picojoules to quads table
1 q unit = 1000 quad	Q units to quads	Q units to quads table
1 TeV = 1.518571006522E-25 quad	teraelectronvolts to quads	teraelectronvolts to quads table
1 TJ = 9.47817E-7 quad	terajoules to quads	terajoules to quads table
1 TWh = 0.0034 quad	terawatthours to quads	terawatthours to quads table
1 th = 4.0E-12 quad	thermies to quads	thermies to quads table
1 th = 1.0E-10 quad	therms to quads	therms to quads table
1 TCE = 2.7778E-8 quad	tonnes of coal equivalent to quads	tonnes of coal equivalent to quads table
1 TOE = 3.9683E-8 quad	tonnes of oil equivalent to quads	tonnes of oil equivalent to quads table
1 t_explosive = 3.966E-9 quad	tons [explosive] to quads	tons [explosive] to quads table
1 Wh = 3.4121414798969E-15 quad	watthours to quads	watthours to quads table
1 Ws = 9.4781707774915E-19 quad	wattseconds to quads	wattseconds to quads table

Energy Units

English

Energy

Btu [ BTU ]

Btu is the abbreviation of the British thermal unit. It is a traditional unit of energy equal to about 1055 joules.

Calorie [15 °C] [ cal₁₅ ]

Calorie [ 15 °C] is a unit of energy that the amount of energy required to warm on gram of air-free water from 14.5 °C to 15.5 °C at standard atmospheric presure (1 cal [15°C] = 4.1855 J).

Calorie [I.T.] [ cal_it ]

Calorie is a pre-SI metric unit of energy, symbol "cal". Calorie [i.t.] is an International Stream Table calorie equal to 4.1868 joules.

Calorie [nutritional] [ cal_nutritional ]

Calorie [nutritional] is a unit of energy in food.

Calorie [thermochemical] [ cal_th ]

Calorie [thermochemical] is a unit of energy use in thermochemistry.

Dekatherm [ dath ]

Dakatherm is a unit of energy eqal 10 therms, symbol "dath".

Electronvolt [ eV ]

Electronvolts (symbol eV; also written electron volt) is a unit of energy equal to approximately 1.602×10^.19 joule.

Erg [ erg ]

Erg is a unit of energy and mechanical work in the the centimetre-gram-second (CGS) system of units, symbol "erg".

Exajoule [ EJ ]

Exajoule is a unit of energy equal to 1.0E+18 joules, symbol "EJ". This unit comes from a combination of metric-prefix "exa" and SI derived unit of energy "joule".

Femtojoule [ fJ ]

Femtojoule is a unit of energy equal to 1.0E-15 joules, symbol "fJ". This unit comes from a combination of metric-prefix "femto" and SI derived unit of energy "joule".

Foot pound [ ft-lb ]

Foot-pound or foot-pound force is a unit of energy in the Engineering and Gravitational System in United States customy and imperial unit of measure.

Gigajoule [ GJ ]

Gigajoule is a unit of energy equal to 1.0E+9 joules, symbol "GJ". This unit comes from a combination of metric-prefix "giga" and SI derived unit of energy "joule".

Gigawatt hour [ GWh ]

Gigawatt hour is a unit of energy equal to 1000 Megawatt hours, sysmbol "GWh". This unit comes form "giga" metric-prefix and "watt hour" unit of energy.

Gram calorie [ gcal ]

Gram calorie or small calorie (symbol: cal) approximates the energy needed to increase the temperature of 1 gram of water by 1 °C. This is about 4.2 joules.

Hartree [ E_h ]

The hartree is the atomic unit of energy, symbol (E_h or Ha).

Horsepower hour [ hph ]

Horsepower-hour (hph) is an outdated unit of energy, not used in the SI system of units.

Inch ounce [ in-oz ]

Inch ounce is a unit of energy equal to about 0.007061552 joule, symbol "in-oz".

Inch pound [ in-lb ]

Inch pound is a unit of energy equal to about 0.112984829 joules, symbol "in-lb".

Joule [ J ]

Joule is a derived unit of energy or work in the International System of Units, symbol "J".

Kilogram calorie [ Kgcal ]

kilogram calorie, dietary calorie, or food calorie (symbol: Cal) approximates the energy needed to increase the temperature of 1 kilogram of water by 1 °C. This is exactly 1,000 small calories or about 4.2 kilojoules.

Kilojoule [ kJ ]

Kilojoule is a unit of energy equal to 1000 joules, symbol "kJ". This unit comes from a combination of metric-prefix "kilo" and SI derived unit of energy "joule".

Kilowatt hour [ kWh ]

The kilowatt-hour (symbolized kWh) is a unit of energy equivalent to one kilowatt (1 kW) of power expended for one hour (1 h) of time.

Liter atmosphere [ l-atm ]

Liter atmosphere is a unit of energy, symbole "l-atm", equal to 101.32500 joules.

Megaelectronvolt [ MeV ]

Megaelectronvolt is a unit or energy equal 1 000 000 electronvolts, symbol "MeV".

Megajoule [ MJ ]

Megajoule is a unit of energy equal to 1 000 000 joules, symbol "MJ". This unit comes from a combination of metric-prefix "mega" and SI derived unit of energy "joule".

Megawatthour [ MWh ]

Megawatthours is unit of energy equal to 1 000 kilowatt hours, symbol "MWh".

Microjoule [ µJ ]

Microjoule is a unit of energy equal to 1/1 000 000 joule, symbol "µJ". This unit comes from a combination of metric-prefix "micro" and SI derived unit of energy "joule".

Millijoule [ mJ ]

Millijoule is a unit of energy equal to 1/1 000 joule, symbol "mJ". This unit comes from a combination of metric-prefix "milli" and SI derived unit of energy "joule".

Nanojoule [ nJ ]

Nanojoule is a unit of energy equal to 1/1 000 000 000 joule, symbol "nJ". This unit comes from a combination of metric-prefix "nano" and SI derived unit of energy "joule".

Newton meter [ Nm ]

A newton metre is a unit of torque (also called "moment") in the SI system. The symbolic form is Nm or N·m. One newton metre is equal to the torque resulting from a force of one newton applied perpendicularly to a moment arm which is one metre long.

Petajoule [ PJ ]

Petajoule is a unit of energy equal to 1.0E+15 joules, symbol "PJ". This unit comes from a combination of metric-prefix "peta" and SI derived unit of energy "joule".

Picojoule [ pJ ]

Picojoule is a unit of energy equal to 1/1 000 000 000 000 joule, symbol "pJ". This unit comes from a combination of metric-prefix "pico" and SI derived unit of energy "joule".

Q unit [ q unit ]

Q units is a measure of energy system.

Quad [ quad ]

A quad is a unit of energy equal to 10¹⁵ (a short-scale quadrillion) BTU,or 1.055 × 10¹⁸ joules (1.055 exajoules or EJ) in SI units.

Teraelectronvolt [ TeV ]

Teraelectronvolt is a unit of energy equal to 10¹² electronvolts, symbol "TeV". This unit comes form a combination of metrix-prefix "tera" and "electronvolt".

Terajoule [ TJ ]

Terajoule is a unit of energy equal to 1.0E+12 joules, symbol "TJ". This unit comes from a combination of metric-prefix "tera" and SI derived unit of energy "joule".

Terawatthour [ TWh ]

Terawatthours is a unit of energy equal to 1000 Gigawatt hours, symbol "TWh". This unit comes from a combination fo metric-prefix "tera" and "watt hour" unit of energy.

Thermie [ th ]

Thermie (th) is a metric unit of heat energy, part of the meter-tonne-second system sometimes used by European engineers.

Therm [ th ]

The therm (symbol th) is a non-SI unit of heat energy equal to 100,000 British thermal units (BTU).

Tonne of coal equivalent [ TCE ]

Tonne of coal equivalent or ton of coal equivalent (TCE) is, unit of energy, a conventional value of 7 Gcal (IT) = 29.3076 GJ.

Tonne of oil equivalent [ TOE ]

A ton of oil equivalent (TOE) is, unit of energy, a conventional value, based on the amount of energy released by burning one tonne of crude oil, of 41.868 GJ, 11.63 MWh, 1.28 TCE, 39.68 million BTU, or 6.6 - 8.0 actual barrels of oil (depending on actual

Ton [explosive] [ t_explosive ]

Ton [explosive] is a measure of energy.

Watthour [ Wh ]

Watthour (symbolized Wh) is a unit of energy equivalent to one watt (1 W) of power expended for one hour (1 h) of time.

Wattsecond [ Ws ]

Wattsecon (symbolized Ws) is a unit of energy equivalent to one watt (1 W) of power expended for one second (1 s) of time.