Inch pounds to Calories [nutritional] Conversion Calculator

1 inch pound = 2.6985962E-5 Calories [nutritional]

From to

Input

Results

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

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

Table Conversion

With the following tool, you can generate and print the inch pounds to Calories [nutritional] reference table based on your own needs. You can find a dynamic tool at inch pounds to Calories [nutritional] table chart (in-lb to cal_nutritional) or Calories [nutritional] to inch pounds table chart (cal_nutritional to in-lb).

Inch pounds to Calories [nutritional]
Calories [nutritional] to Inch pounds

in-lb	cal_nutritional
1	= 2.6985962E-5
2	= 0.0001
3	= 0.0001
4	= 0.0001
5	= 0.0001
6	= 0.0002
7	= 0.0002
8	= 0.0002
9	= 0.0002
10	= 0.0003
11	= 0.0003
12	= 0.0003
13	= 0.0004
14	= 0.0004
15	= 0.0004
16	= 0.0004
17	= 0.0005
18	= 0.0005
19	= 0.0005
20	= 0.0005
21	= 0.0006
22	= 0.0006
23	= 0.0006
24	= 0.0006
25	= 0.0007

in-lb	cal_nutritional
26	= 0.0007
27	= 0.0007
28	= 0.0008
29	= 0.0008
30	= 0.0008
31	= 0.0008
32	= 0.0009
33	= 0.0009
34	= 0.0009
35	= 0.0009
36	= 0.001
37	= 0.001
38	= 0.001
39	= 0.0011
40	= 0.0011
41	= 0.0011
42	= 0.0011
43	= 0.0012
44	= 0.0012
45	= 0.0012
46	= 0.0012
47	= 0.0013
48	= 0.0013
49	= 0.0013
50	= 0.0013

in-lb	cal_nutritional
51	= 0.0014
52	= 0.0014
53	= 0.0014
54	= 0.0015
55	= 0.0015
56	= 0.0015
57	= 0.0015
58	= 0.0016
59	= 0.0016
60	= 0.0016
61	= 0.0016
62	= 0.0017
63	= 0.0017
64	= 0.0017
65	= 0.0018
66	= 0.0018
67	= 0.0018
68	= 0.0018
69	= 0.0019
70	= 0.0019
71	= 0.0019
72	= 0.0019
73	= 0.002
74	= 0.002
75	= 0.002

in-lb	cal_nutritional
76	= 0.0021
77	= 0.0021
78	= 0.0021
79	= 0.0021
80	= 0.0022
81	= 0.0022
82	= 0.0022
83	= 0.0022
84	= 0.0023
85	= 0.0023
86	= 0.0023
87	= 0.0023
88	= 0.0024
89	= 0.0024
90	= 0.0024
91	= 0.0025
92	= 0.0025
93	= 0.0025
94	= 0.0025
95	= 0.0026
96	= 0.0026
97	= 0.0026
98	= 0.0026
99	= 0.0027
100	= 0.0027

cal_nutritional	in-lb
1	= 37056.30380009
2	= 74112.60760018
3	= 111168.91140027
4	= 148225.21520036
5	= 185281.51900045
6	= 222337.82280054
7	= 259394.12660063
8	= 296450.43040072
9	= 333506.73420081
10	= 370563.0380009
11	= 407619.34180099
12	= 444675.64560108
13	= 481731.94940117
14	= 518788.25320126
15	= 555844.55700135
16	= 592900.86080144
17	= 629957.16460153
18	= 667013.46840162
19	= 704069.77220171
20	= 741126.0760018
21	= 778182.37980189
22	= 815238.68360198
23	= 852294.98740207
24	= 889351.29120216
25	= 926407.59500225

cal_nutritional	in-lb
26	= 963463.89880234
27	= 1000520.2026024
28	= 1037576.5064025
29	= 1074632.8102026
30	= 1111689.1140027
31	= 1148745.4178028
32	= 1185801.7216029
33	= 1222858.025403
34	= 1259914.3292031
35	= 1296970.6330031
36	= 1334026.9368032
37	= 1371083.2406033
38	= 1408139.5444034
39	= 1445195.8482035
40	= 1482252.1520036
41	= 1519308.4558037
42	= 1556364.7596038
43	= 1593421.0634039
44	= 1630477.367204
45	= 1667533.671004
46	= 1704589.9748041
47	= 1741646.2786042
48	= 1778702.5824043
49	= 1815758.8862044
50	= 1852815.1900045

cal_nutritional	in-lb
51	= 1889871.4938046
52	= 1926927.7976047
53	= 1963984.1014048
54	= 2001040.4052049
55	= 2038096.7090049
56	= 2075153.012805
57	= 2112209.3166051
58	= 2149265.6204052
59	= 2186321.9242053
60	= 2223378.2280054
61	= 2260434.5318055
62	= 2297490.8356056
63	= 2334547.1394057
64	= 2371603.4432058
65	= 2408659.7470058
66	= 2445716.0508059
67	= 2482772.354606
68	= 2519828.6584061
69	= 2556884.9622062
70	= 2593941.2660063
71	= 2630997.5698064
72	= 2668053.8736065
73	= 2705110.1774066
74	= 2742166.4812067
75	= 2779222.7850067

cal_nutritional	in-lb
76	= 2816279.0888068
77	= 2853335.3926069
78	= 2890391.696407
79	= 2927448.0002071
80	= 2964504.3040072
81	= 3001560.6078073
82	= 3038616.9116074
83	= 3075673.2154075
84	= 3112729.5192076
85	= 3149785.8230076
86	= 3186842.1268077
87	= 3223898.4306078
88	= 3260954.7344079
89	= 3298011.038208
90	= 3335067.3420081
91	= 3372123.6458082
92	= 3409179.9496083
93	= 3446236.2534084
94	= 3483292.5572085
95	= 3520348.8610085
96	= 3557405.1648086
97	= 3594461.4686087
98	= 3631517.7724088
99	= 3668574.0762089
100	= 3705630.380009

Inch pounds
Calories [nutritional]

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

1 in-lb = 0.0001 BTU	inch pounds to Btus converter	inch pounds to Btus table
1 in-lb = 0.027 cal₁₅	inch pounds to calories [15 °C] converter	inch pounds to calories [15 °C] table
1 in-lb = 0.027 cal_it	inch pounds to calories [I.T.] converter	inch pounds to calories [I.T.] table
1 in-lb = 2.6985962E-5 cal_nutritional	inch pounds to Calories [nutritional] converter	inch pounds to Calories [nutritional] table
1 in-lb = 0.027 cal_th	inch pounds to calories [thermochemical] converter	inch pounds to calories [thermochemical] table
1 in-lb = 1.07E-10 dath	inch pounds to dekatherms converter	inch pounds to dekatherms table
1 in-lb = 7.0519551737501E+17 eV	inch pounds to electronvolts converter	inch pounds to electronvolts table
1 in-lb = 1129848.25 erg	inch pounds to ergs converter	inch pounds to ergs table
1 in-lb = 1.12984825E-19 EJ	inch pounds to exajoules converter	inch pounds to exajoules table
1 in-lb = 1.12984825E+14 fJ	inch pounds to femtojoules converter	inch pounds to femtojoules table
1 in-lb = 0.0833 ft-lb	inch pounds to foot pounds converter	inch pounds to foot pounds table
1 in-lb = 1.13E-10 GJ	inch pounds to gigajoules converter	inch pounds to gigajoules table
1 in-lb = 3.1384673611111E-14 GWh	inch pounds to gigawatt hours converter	inch pounds to gigawatt hours table
1 in-lb = 0.027 gcal	inch pounds to gram calories converter	inch pounds to gram calories table
1 in-lb = 2.5915447364598E+16 E_h	inch pounds to hartrees converter	inch pounds to hartrees table
1 in-lb = 4.2088E-8 hph	inch pounds to horsepower hours converter	inch pounds to horsepower hours table
1 in-lb = 15.999999461875 in-oz	inch pounds to inch ounces converter	inch pounds to inch ounces table
1 in-lb = 0.113 J	inch pounds to joules converter	inch pounds to joules table
1 in-lb = 2.6992409E-5 Kgcal	inch pounds to kilogram calories converter	inch pounds to kilogram calories table
1 in-lb = 0.0001 kJ	inch pounds to kilojoules converter	inch pounds to kilojoules table
1 in-lb = 3.1385E-8 kWh	inch pounds to kilowatt hours converter	inch pounds to kilowatt hours table
1 in-lb = 0.0011 l-atm	inch pounds to liter atmospheres converter	inch pounds to liter atmospheres table
1 in-lb = 705195517375.01 MeV	inch pounds to megaelectronvolts converter	inch pounds to megaelectronvolts table
1 in-lb = 1.12985E-7 MJ	inch pounds to megajoules converter	inch pounds to megajoules table
1 in-lb = 3.1E-11 MWh	inch pounds to megawatthours converter	inch pounds to megawatthours table
1 in-lb = 112984.825 µJ	inch pounds to microjoules converter	inch pounds to microjoules table
1 in-lb = 112.984825 mJ	inch pounds to millijoules converter	inch pounds to millijoules table
1 in-lb = 112984825 nJ	inch pounds to nanojoules converter	inch pounds to nanojoules table
1 in-lb = 0.113 Nm	inch pounds to newton meters converter	inch pounds to newton meters table
1 in-lb = 1.12984825E-16 PJ	inch pounds to petajoules converter	inch pounds to petajoules table
1 in-lb = 112984825000 pJ	inch pounds to picojoules converter	inch pounds to picojoules table
1 in-lb = 1.070889466615E-22 q unit	inch pounds to Q units converter	inch pounds to Q units table
1 in-lb = 1.070889466615E-19 quad	inch pounds to quads converter	inch pounds to quads table
1 in-lb = 705195.51737501 TeV	inch pounds to teraelectronvolts converter	inch pounds to teraelectronvolts table
1 in-lb = 1.12984825E-13 TJ	inch pounds to terajoules converter	inch pounds to terajoules table
1 in-lb = 3.1384673611111E-17 TWh	inch pounds to terawatthours converter	inch pounds to terawatthours table
1 in-lb = 2.6992E-8 th	inch pounds to thermies converter	inch pounds to thermies table
1 in-lb = 1.071E-9 th	inch pounds to therms converter	inch pounds to therms table
1 in-lb = 4.0E-12 TCE	inch pounds to tonnes of coal equivalent converter	inch pounds to tonnes of coal equivalent table
1 in-lb = 3.0E-12 TOE	inch pounds to tonnes of oil equivalent converter	inch pounds to tonnes of oil equivalent table
1 in-lb = 2.7E-11 t_explosive	inch pounds to tons [explosive] converter	inch pounds to tons [explosive] table
1 in-lb = 3.1384674E-5 Wh	inch pounds to watthours converter	inch pounds to watthours table
1 in-lb = 0.113 Ws	inch pounds to wattseconds converter	inch pounds to wattseconds table

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

1 cal_nutritional = 3.96832054112 BTU	Calories [nutritional] to Btus converter	Calories [nutritional] to Btus table
1 cal_nutritional = 1000.2389029576 cal₁₅	Calories [nutritional] to calories [15 °C] converter	Calories [nutritional] to calories [15 °C] table
1 cal_nutritional = 1000 cal_it	Calories [nutritional] to calories [I.T.] converter	Calories [nutritional] to calories [I.T.] table
1 cal_nutritional = 1000.6692160612 cal_th	Calories [nutritional] to calories [thermochemical] converter	Calories [nutritional] to calories [thermochemical] table
1 cal_nutritional = 3.968316E-6 dath	Calories [nutritional] to dekatherms converter	Calories [nutritional] to dekatherms table
1 cal_nutritional = 2.613193933031E+22 eV	Calories [nutritional] to electronvolts converter	Calories [nutritional] to electronvolts table
1 cal_nutritional = 41868000000 erg	Calories [nutritional] to ergs converter	Calories [nutritional] to ergs table
1 cal_nutritional = 4.1868E-15 EJ	Calories [nutritional] to exajoules converter	Calories [nutritional] to exajoules table
1 cal_nutritional = 4.1868E+18 fJ	Calories [nutritional] to femtojoules converter	Calories [nutritional] to femtojoules table
1 cal_nutritional = 3088.0253166742 ft-lb	Calories [nutritional] to foot pounds converter	Calories [nutritional] to foot pounds table
1 cal_nutritional = 4.1868E-6 GJ	Calories [nutritional] to gigajoules converter	Calories [nutritional] to gigajoules table
1 cal_nutritional = 1.163E-9 GWh	Calories [nutritional] to gigawatt hours converter	Calories [nutritional] to gigawatt hours table
1 cal_nutritional = 1000.2389029576 gcal	Calories [nutritional] to gram calories converter	Calories [nutritional] to gram calories table
1 cal_nutritional = 9.6033069065778E+20 E_h	Calories [nutritional] to hartrees converter	Calories [nutritional] to hartrees table
1 cal_nutritional = 0.0016 hph	Calories [nutritional] to horsepower hours converter	Calories [nutritional] to horsepower hours table
1 cal_nutritional = 592900.8408605 in-oz	Calories [nutritional] to inch ounces converter	Calories [nutritional] to inch ounces table
1 cal_nutritional = 37056.30380009 in-lb	Calories [nutritional] to inch pounds converter	Calories [nutritional] to inch pounds table
1 cal_nutritional = 4186.8 J	Calories [nutritional] to joules converter	Calories [nutritional] to joules table
1 cal_nutritional = 1.000238902958 Kgcal	Calories [nutritional] to kilogram calories converter	Calories [nutritional] to kilogram calories table
1 cal_nutritional = 4.1868 kJ	Calories [nutritional] to kilojoules converter	Calories [nutritional] to kilojoules table
1 cal_nutritional = 0.0012 kWh	Calories [nutritional] to kilowatt hours converter	Calories [nutritional] to kilowatt hours table
1 cal_nutritional = 41.320503330866 l-atm	Calories [nutritional] to liter atmospheres converter	Calories [nutritional] to liter atmospheres table
1 cal_nutritional = 2.613193933031E+16 MeV	Calories [nutritional] to megaelectronvolts converter	Calories [nutritional] to megaelectronvolts table
1 cal_nutritional = 0.0042 MJ	Calories [nutritional] to megajoules converter	Calories [nutritional] to megajoules table
1 cal_nutritional = 1.163E-6 MWh	Calories [nutritional] to megawatthours converter	Calories [nutritional] to megawatthours table
1 cal_nutritional = 4186800000 µJ	Calories [nutritional] to microjoules converter	Calories [nutritional] to microjoules table
1 cal_nutritional = 4186800 mJ	Calories [nutritional] to millijoules converter	Calories [nutritional] to millijoules table
1 cal_nutritional = 4186800000000 nJ	Calories [nutritional] to nanojoules converter	Calories [nutritional] to nanojoules table
1 cal_nutritional = 4186.8 Nm	Calories [nutritional] to newton meters converter	Calories [nutritional] to newton meters table
1 cal_nutritional = 4.0E-12 PJ	Calories [nutritional] to petajoules converter	Calories [nutritional] to petajoules table
1 cal_nutritional = 4.1868E+15 pJ	Calories [nutritional] to picojoules converter	Calories [nutritional] to picojoules table
1 cal_nutritional = 3.9683205411201E-18 q unit	Calories [nutritional] to Q units converter	Calories [nutritional] to Q units table
1 cal_nutritional = 3.9683205411201E-15 quad	Calories [nutritional] to quads converter	Calories [nutritional] to quads table
1 cal_nutritional = 26131939330.31 TeV	Calories [nutritional] to teraelectronvolts converter	Calories [nutritional] to teraelectronvolts table
1 cal_nutritional = 4.187E-9 TJ	Calories [nutritional] to terajoules converter	Calories [nutritional] to terajoules table
1 cal_nutritional = 1.0E-12 TWh	Calories [nutritional] to terawatthours converter	Calories [nutritional] to terawatthours table
1 cal_nutritional = 0.001 th	Calories [nutritional] to thermies converter	Calories [nutritional] to thermies table
1 cal_nutritional = 3.9683202E-5 th	Calories [nutritional] to therms converter	Calories [nutritional] to therms table
1 cal_nutritional = 1.42857E-7 TCE	Calories [nutritional] to tonnes of coal equivalent converter	Calories [nutritional] to tonnes of coal equivalent table
1 cal_nutritional = 1.0E-7 TOE	Calories [nutritional] to tonnes of oil equivalent converter	Calories [nutritional] to tonnes of oil equivalent table
1 cal_nutritional = 1.000669E-6 t_explosive	Calories [nutritional] to tons [explosive] converter	Calories [nutritional] to tons [explosive] table
1 cal_nutritional = 1.163 Wh	Calories [nutritional] to watthours converter	Calories [nutritional] to watthours table
1 cal_nutritional = 4186.8 Ws	Calories [nutritional] to wattseconds converter	Calories [nutritional] to wattseconds table

Energy Units

English

Energy

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]

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.]

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]

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

Calorie [thermochemical]

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

Dekatherm

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

Electronvolt

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

Erg

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

Exajoule

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

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

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

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

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

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

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

Horsepower hour

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

Inch ounce

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

Inch pound

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

Joule

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

Kilogram calorie

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

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

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

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

Megaelectronvolt

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

Megajoule

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

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

Microjoule

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

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

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

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

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

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 units is a measure of energy system.

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

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

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

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

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

Therm

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

Tonne of coal equivalent

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

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]

Ton [explosive] is a measure of energy.

Watthour

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

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