Btus to Wattseconds Conversion Calculator

1 Btu = 1055.0559 wattseconds

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 Btus to wattseconds reference table based on your own needs. You can find a dynamic tool at Btus to wattseconds table chart (BTU to Ws) or wattseconds to Btus table chart (Ws to BTU).

Btus to Wattseconds
Wattseconds to Btus

BTU	Ws
1	= 1055.0559
2	= 2110.1118
3	= 3165.1677
4	= 4220.2236
5	= 5275.2795
6	= 6330.3354
7	= 7385.3913
8	= 8440.4472
9	= 9495.5031
10	= 10550.559
11	= 11605.6149
12	= 12660.6708
13	= 13715.7267
14	= 14770.7826
15	= 15825.8385
16	= 16880.8944
17	= 17935.9503
18	= 18991.0062
19	= 20046.0621
20	= 21101.118
21	= 22156.1739
22	= 23211.2298
23	= 24266.2857
24	= 25321.3416
25	= 26376.3975

BTU	Ws
26	= 27431.4534
27	= 28486.5093
28	= 29541.5652
29	= 30596.6211
30	= 31651.677
31	= 32706.7329
32	= 33761.7888
33	= 34816.8447
34	= 35871.9006
35	= 36926.9565
36	= 37982.0124
37	= 39037.0683
38	= 40092.1242
39	= 41147.1801
40	= 42202.236
41	= 43257.2919
42	= 44312.3478
43	= 45367.4037
44	= 46422.4596
45	= 47477.5155
46	= 48532.5714
47	= 49587.6273
48	= 50642.6832
49	= 51697.7391
50	= 52752.795

BTU	Ws
51	= 53807.8509
52	= 54862.9068
53	= 55917.9627
54	= 56973.0186
55	= 58028.0745
56	= 59083.1304
57	= 60138.1863
58	= 61193.2422
59	= 62248.2981
60	= 63303.354
61	= 64358.4099
62	= 65413.4658
63	= 66468.5217
64	= 67523.5776
65	= 68578.6335
66	= 69633.6894
67	= 70688.7453
68	= 71743.8012
69	= 72798.8571
70	= 73853.913
71	= 74908.9689
72	= 75964.0248
73	= 77019.0807
74	= 78074.1366
75	= 79129.1925

BTU	Ws
76	= 80184.2484
77	= 81239.3043
78	= 82294.3602
79	= 83349.4161
80	= 84404.472
81	= 85459.5279
82	= 86514.5838
83	= 87569.6397
84	= 88624.6956
85	= 89679.7515
86	= 90734.8074
87	= 91789.8633
88	= 92844.9192
89	= 93899.9751
90	= 94955.031
91	= 96010.0869
92	= 97065.1428
93	= 98120.1987
94	= 99175.2546
95	= 100230.3105
96	= 101285.3664
97	= 102340.4223
98	= 103395.4782
99	= 104450.5341
100	= 105505.59

Ws	BTU
1	= 0.0009
2	= 0.0019
3	= 0.0028
4	= 0.0038
5	= 0.0047
6	= 0.0057
7	= 0.0066
8	= 0.0076
9	= 0.0085
10	= 0.0095
11	= 0.0104
12	= 0.0114
13	= 0.0123
14	= 0.0133
15	= 0.0142
16	= 0.0152
17	= 0.0161
18	= 0.0171
19	= 0.018
20	= 0.019
21	= 0.0199
22	= 0.0209
23	= 0.0218
24	= 0.0227
25	= 0.0237

Ws	BTU
26	= 0.0246
27	= 0.0256
28	= 0.0265
29	= 0.0275
30	= 0.0284
31	= 0.0294
32	= 0.0303
33	= 0.0313
34	= 0.0322
35	= 0.0332
36	= 0.0341
37	= 0.0351
38	= 0.036
39	= 0.037
40	= 0.0379
41	= 0.0389
42	= 0.0398
43	= 0.0408
44	= 0.0417
45	= 0.0427
46	= 0.0436
47	= 0.0445
48	= 0.0455
49	= 0.0464
50	= 0.0474

Ws	BTU
51	= 0.0483
52	= 0.0493
53	= 0.0502
54	= 0.0512
55	= 0.0521
56	= 0.0531
57	= 0.054
58	= 0.055
59	= 0.0559
60	= 0.0569
61	= 0.0578
62	= 0.0588
63	= 0.0597
64	= 0.0607
65	= 0.0616
66	= 0.0626
67	= 0.0635
68	= 0.0645
69	= 0.0654
70	= 0.0663
71	= 0.0673
72	= 0.0682
73	= 0.0692
74	= 0.0701
75	= 0.0711

Ws	BTU
76	= 0.072
77	= 0.073
78	= 0.0739
79	= 0.0749
80	= 0.0758
81	= 0.0768
82	= 0.0777
83	= 0.0787
84	= 0.0796
85	= 0.0806
86	= 0.0815
87	= 0.0825
88	= 0.0834
89	= 0.0844
90	= 0.0853
91	= 0.0863
92	= 0.0872
93	= 0.0881
94	= 0.0891
95	= 0.09
96	= 0.091
97	= 0.0919
98	= 0.0929
99	= 0.0938
100	= 0.0948

Btus
Wattseconds

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

1 BTU = 252.05597496297 cal₁₅	Btus to calories [15 °C] converter	Btus to calories [15 °C] table
1 BTU = 251.99577242763 cal_it	Btus to calories [I.T.] converter	Btus to calories [I.T.] table
1 BTU = 0.252 cal_nutritional	Btus to Calories [nutritional] converter	Btus to Calories [nutritional] table
1 BTU = 252.16441204589 cal_th	Btus to calories [thermochemical] converter	Btus to calories [thermochemical] table
1 BTU = 9.99999E-7 dath	Btus to dekatherms converter	Btus to dekatherms table
1 BTU = 6.5851382365734E+21 eV	Btus to electronvolts converter	Btus to electronvolts table
1 BTU = 10550559000 erg	Btus to ergs converter	Btus to ergs table
1 BTU = 1.0550559E-15 EJ	Btus to exajoules converter	Btus to exajoules table
1 BTU = 1.0550559E+18 fJ	Btus to femtojoules converter	Btus to femtojoules table
1 BTU = 778.16932495138 ft-lb	Btus to foot pounds converter	Btus to foot pounds table
1 BTU = 1.055056E-6 GJ	Btus to gigajoules converter	Btus to gigajoules table
1 BTU = 2.93E-10 GWh	Btus to gigawatt hours converter	Btus to gigawatt hours table
1 BTU = 252.05597496297 gcal	Btus to gram calories converter	Btus to gram calories table
1 BTU = 2.4199927417827E+20 E_h	Btus to hartrees converter	Btus to hartrees table
1 BTU = 0.0004 hph	Btus to horsepower hours converter	Btus to horsepower hours table
1 BTU = 149408.50536563 in-oz	Btus to inch ounces converter	Btus to inch ounces table
1 BTU = 9338.0318994166 in-lb	Btus to inch pounds converter	Btus to inch pounds table
1 BTU = 1055.0559 J	Btus to joules converter	Btus to joules table
1 BTU = 0.2521 Kgcal	Btus to kilogram calories converter	Btus to kilogram calories table
1 BTU = 1.0550559 kJ	Btus to kilojoules converter	Btus to kilojoules table
1 BTU = 0.0003 kWh	Btus to kilowatt hours converter	Btus to kilowatt hours table
1 BTU = 10.41259215396 l-atm	Btus to liter atmospheres converter	Btus to liter atmospheres table
1 BTU = 6.5851382365734E+15 MeV	Btus to megaelectronvolts converter	Btus to megaelectronvolts table
1 BTU = 0.0011 MJ	Btus to megajoules converter	Btus to megajoules table
1 BTU = 2.93071E-7 MWh	Btus to megawatthours converter	Btus to megawatthours table
1 BTU = 1055055900 µJ	Btus to microjoules converter	Btus to microjoules table
1 BTU = 1055055.9 mJ	Btus to millijoules converter	Btus to millijoules table
1 BTU = 1055055900000 nJ	Btus to nanojoules converter	Btus to nanojoules table
1 BTU = 1055.0559 Nm	Btus to newton meters converter	Btus to newton meters table
1 BTU = 1.0E-12 PJ	Btus to petajoules converter	Btus to petajoules table
1 BTU = 1.0550559E+15 pJ	Btus to picojoules converter	Btus to picojoules table
1 BTU = 1.0E-18 q unit	Btus to Q units converter	Btus to Q units table
1 BTU = 1.0E-15 quad	Btus to quads converter	Btus to quads table
1 BTU = 6585138236.5734 TeV	Btus to teraelectronvolts converter	Btus to teraelectronvolts table
1 BTU = 1.055E-9 TJ	Btus to terajoules converter	Btus to terajoules table
1 BTU = 2.9307108333333E-13 TWh	Btus to terawatthours converter	Btus to terawatthours table
1 BTU = 0.0003 th	Btus to thermies converter	Btus to thermies table
1 BTU = 9.999999E-6 th	Btus to therms converter	Btus to therms table
1 BTU = 3.5999E-8 TCE	Btus to tonnes of coal equivalent converter	Btus to tonnes of coal equivalent table
1 BTU = 2.52E-8 TOE	Btus to tonnes of oil equivalent converter	Btus to tonnes of oil equivalent table
1 BTU = 2.52164E-7 t_explosive	Btus to tons [explosive] converter	Btus to tons [explosive] table
1 BTU = 0.2931 Wh	Btus to watthours converter	Btus to watthours table
1 BTU = 1055.0559 Ws	Btus to wattseconds converter	Btus to wattseconds table

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

1 Ws = 0.0009 BTU	wattseconds to Btus converter	wattseconds to Btus table
1 Ws = 0.2389 cal₁₅	wattseconds to calories [15 °C] converter	wattseconds to calories [15 °C] table
1 Ws = 0.2388 cal_it	wattseconds to calories [I.T.] converter	wattseconds to calories [I.T.] table
1 Ws = 0.0002 cal_nutritional	wattseconds to Calories [nutritional] converter	wattseconds to Calories [nutritional] table
1 Ws = 0.239 cal_th	wattseconds to calories [thermochemical] converter	wattseconds to calories [thermochemical] table
1 Ws = 9.48E-10 dath	wattseconds to dekatherms converter	wattseconds to dekatherms table
1 Ws = 6.2415064799632E+18 eV	wattseconds to electronvolts converter	wattseconds to electronvolts table
1 Ws = 10000000 erg	wattseconds to ergs converter	wattseconds to ergs table
1 Ws = 1.0E-18 EJ	wattseconds to exajoules converter	wattseconds to exajoules table
1 Ws = 1.0E+15 fJ	wattseconds to femtojoules converter	wattseconds to femtojoules table
1 Ws = 0.7376 ft-lb	wattseconds to foot pounds converter	wattseconds to foot pounds table
1 Ws = 1.0E-9 GJ	wattseconds to gigajoules converter	wattseconds to gigajoules table
1 Ws = 2.7777777777778E-13 GWh	wattseconds to gigawatt hours converter	wattseconds to gigawatt hours table
1 Ws = 0.2389 gcal	wattseconds to gram calories converter	wattseconds to gram calories table
1 Ws = 2.2937104486906E+17 E_h	wattseconds to hartrees converter	wattseconds to hartrees table
1 Ws = 3.72506E-7 hph	wattseconds to horsepower hours converter	wattseconds to horsepower hours table
1 Ws = 141.61193294652 in-oz	wattseconds to inch ounces converter	wattseconds to inch ounces table
1 Ws = 8.850746106833 in-lb	wattseconds to inch pounds converter	wattseconds to inch pounds table
1 Ws = 1 J	wattseconds to joules converter	wattseconds to joules table
1 Ws = 0.0002 Kgcal	wattseconds to kilogram calories converter	wattseconds to kilogram calories table
1 Ws = 0.001 kJ	wattseconds to kilojoules converter	wattseconds to kilojoules table
1 Ws = 2.77778E-7 kWh	wattseconds to kilowatt hours converter	wattseconds to kilowatt hours table
1 Ws = 0.0099 l-atm	wattseconds to liter atmospheres converter	wattseconds to liter atmospheres table
1 Ws = 6241506479963.2 MeV	wattseconds to megaelectronvolts converter	wattseconds to megaelectronvolts table
1 Ws = 1.0E-6 MJ	wattseconds to megajoules converter	wattseconds to megajoules table
1 Ws = 2.78E-10 MWh	wattseconds to megawatthours converter	wattseconds to megawatthours table
1 Ws = 1000000 µJ	wattseconds to microjoules converter	wattseconds to microjoules table
1 Ws = 1000 mJ	wattseconds to millijoules converter	wattseconds to millijoules table
1 Ws = 1000000000 nJ	wattseconds to nanojoules converter	wattseconds to nanojoules table
1 Ws = 1 Nm	wattseconds to newton meters converter	wattseconds to newton meters table
1 Ws = 1.0E-15 PJ	wattseconds to petajoules converter	wattseconds to petajoules table
1 Ws = 1000000000000 pJ	wattseconds to picojoules converter	wattseconds to picojoules table
1 Ws = 9.4781707774915E-22 q unit	wattseconds to Q units converter	wattseconds to Q units table
1 Ws = 9.4781707774915E-19 quad	wattseconds to quads converter	wattseconds to quads table
1 Ws = 6241506.4799632 TeV	wattseconds to teraelectronvolts converter	wattseconds to teraelectronvolts table
1 Ws = 1.0E-12 TJ	wattseconds to terajoules converter	wattseconds to terajoules table
1 Ws = 2.7777777777778E-16 TWh	wattseconds to terawatthours converter	wattseconds to terawatthours table
1 Ws = 2.38903E-7 th	wattseconds to thermies converter	wattseconds to thermies table
1 Ws = 9.478E-9 th	wattseconds to therms converter	wattseconds to therms table
1 Ws = 3.4E-11 TCE	wattseconds to tonnes of coal equivalent converter	wattseconds to tonnes of coal equivalent table
1 Ws = 2.4E-11 TOE	wattseconds to tonnes of oil equivalent converter	wattseconds to tonnes of oil equivalent table
1 Ws = 2.39E-10 t_explosive	wattseconds to tons [explosive] converter	wattseconds to tons [explosive] table
1 Ws = 0.0003 Wh	wattseconds to watthours converter	wattseconds to watthours 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