Btus to Therms Conversion Calculator

1 Btu = 9.999999E-6 therms

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

Btus to Therms
Therms to Btus

BTU	th
1	= 9.999999E-6
2	= 1.9999998E-5
3	= 2.9999997E-5
4	= 3.9999996E-5
5	= 4.9999995E-5
6	= 0.0001
7	= 0.0001
8	= 0.0001
9	= 0.0001
10	= 0.0001
11	= 0.0001
12	= 0.0001
13	= 0.0001
14	= 0.0001
15	= 0.0001
16	= 0.0002
17	= 0.0002
18	= 0.0002
19	= 0.0002
20	= 0.0002
21	= 0.0002
22	= 0.0002
23	= 0.0002
24	= 0.0002
25	= 0.0002

BTU	th
26	= 0.0003
27	= 0.0003
28	= 0.0003
29	= 0.0003
30	= 0.0003
31	= 0.0003
32	= 0.0003
33	= 0.0003
34	= 0.0003
35	= 0.0003
36	= 0.0004
37	= 0.0004
38	= 0.0004
39	= 0.0004
40	= 0.0004
41	= 0.0004
42	= 0.0004
43	= 0.0004
44	= 0.0004
45	= 0.0004
46	= 0.0005
47	= 0.0005
48	= 0.0005
49	= 0.0005
50	= 0.0005

BTU	th
51	= 0.0005
52	= 0.0005
53	= 0.0005
54	= 0.0005
55	= 0.0005
56	= 0.0006
57	= 0.0006
58	= 0.0006
59	= 0.0006
60	= 0.0006
61	= 0.0006
62	= 0.0006
63	= 0.0006
64	= 0.0006
65	= 0.0006
66	= 0.0007
67	= 0.0007
68	= 0.0007
69	= 0.0007
70	= 0.0007
71	= 0.0007
72	= 0.0007
73	= 0.0007
74	= 0.0007
75	= 0.0007

BTU	th
76	= 0.0008
77	= 0.0008
78	= 0.0008
79	= 0.0008
80	= 0.0008
81	= 0.0008
82	= 0.0008
83	= 0.0008
84	= 0.0008
85	= 0.0008
86	= 0.0009
87	= 0.0009
88	= 0.0009
89	= 0.0009
90	= 0.0009
91	= 0.0009
92	= 0.0009
93	= 0.0009
94	= 0.0009
95	= 0.0009
96	= 0.001
97	= 0.001
98	= 0.001
99	= 0.001
100	= 0.001

th	BTU
1	= 100000.00947817
2	= 200000.01895634
3	= 300000.02843451
4	= 400000.03791268
5	= 500000.04739085
6	= 600000.05686902
7	= 700000.0663472
8	= 800000.07582537
9	= 900000.08530354
10	= 1000000.0947817
11	= 1100000.1042599
12	= 1200000.113738
13	= 1300000.1232162
14	= 1400000.1326944
15	= 1500000.1421726
16	= 1600000.1516507
17	= 1700000.1611289
18	= 1800000.1706071
19	= 1900000.1800852
20	= 2000000.1895634
21	= 2100000.1990416
22	= 2200000.2085198
23	= 2300000.2179979
24	= 2400000.2274761
25	= 2500000.2369543

th	BTU
26	= 2600000.2464324
27	= 2700000.2559106
28	= 2800000.2653888
29	= 2900000.274867
30	= 3000000.2843451
31	= 3100000.2938233
32	= 3200000.3033015
33	= 3300000.3127796
34	= 3400000.3222578
35	= 3500000.331736
36	= 3600000.3412141
37	= 3700000.3506923
38	= 3800000.3601705
39	= 3900000.3696487
40	= 4000000.3791268
41	= 4100000.388605
42	= 4200000.3980832
43	= 4300000.4075613
44	= 4400000.4170395
45	= 4500000.4265177
46	= 4600000.4359959
47	= 4700000.445474
48	= 4800000.4549522
49	= 4900000.4644304
50	= 5000000.4739085

th	BTU
51	= 5100000.4833867
52	= 5200000.4928649
53	= 5300000.5023431
54	= 5400000.5118212
55	= 5500000.5212994
56	= 5600000.5307776
57	= 5700000.5402557
58	= 5800000.5497339
59	= 5900000.5592121
60	= 6000000.5686902
61	= 6100000.5781684
62	= 6200000.5876466
63	= 6300000.5971248
64	= 6400000.6066029
65	= 6500000.6160811
66	= 6600000.6255593
67	= 6700000.6350374
68	= 6800000.6445156
69	= 6900000.6539938
70	= 7000000.663472
71	= 7100000.6729501
72	= 7200000.6824283
73	= 7300000.6919065
74	= 7400000.7013846
75	= 7500000.7108628

th	BTU
76	= 7600000.720341
77	= 7700000.7298191
78	= 7800000.7392973
79	= 7900000.7487755
80	= 8000000.7582537
81	= 8100000.7677318
82	= 8200000.77721
83	= 8300000.7866882
84	= 8400000.7961663
85	= 8500000.8056445
86	= 8600000.8151227
87	= 8700000.8246009
88	= 8800000.834079
89	= 8900000.8435572
90	= 9000000.8530354
91	= 9100000.8625135
92	= 9200000.8719917
93	= 9300000.8814699
94	= 9400000.8909481
95	= 9500000.9004262
96	= 9600000.9099044
97	= 9700000.9193826
98	= 9800000.9288607
99	= 9900000.9383389
100	= 10000000.947817

Btus
Therms

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

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

1 th = 100000.00947817 BTU	therms to Btus converter	therms to Btus table
1 th = 25205599.885327 cal₁₅	therms to calories [15 °C] converter	therms to calories [15 °C] table
1 th = 25199579.631222 cal_it	therms to calories [I.T.] converter	therms to calories [I.T.] table
1 th = 25199.579631222 cal_nutritional	therms to Calories [nutritional] converter	therms to Calories [nutritional] table
1 th = 25216443.594646 cal_th	therms to calories [thermochemical] converter	therms to calories [thermochemical] table
1 th = 0.1 dath	therms to dekatherms converter	therms to dekatherms table
1 th = 6.5851388607241E+26 eV	therms to electronvolts converter	therms to electronvolts table
1 th = 1.055056E+15 erg	therms to ergs converter	therms to ergs table
1 th = 1.06E-10 EJ	therms to exajoules converter	therms to exajoules table
1 th = 1.055056E+23 fJ	therms to femtojoules converter	therms to femtojoules table
1 th = 77816939.87076 ft-lb	therms to foot pounds converter	therms to foot pounds table
1 th = 0.1055 GJ	therms to gigajoules converter	therms to gigajoules table
1 th = 2.9307111E-5 GWh	therms to gigawatt hours converter	therms to gigawatt hours table
1 th = 25205599.885327 gcal	therms to gram calories converter	therms to gram calories table
1 th = 2.4199929711537E+25 E_h	therms to hartrees converter	therms to hartrees table
1 th = 39.30148393409 hph	therms to horsepower hours converter	therms to horsepower hours table
1 th = 14940851952.683 in-oz	therms to inch ounces converter	therms to inch ounces table
1 th = 933803278.44912 in-lb	therms to inch pounds converter	therms to inch pounds table
1 th = 105505600 J	therms to joules converter	therms to joules table
1 th = 25205.599885327 Kgcal	therms to kilogram calories converter	therms to kilogram calories table
1 th = 105505.6 kJ	therms to kilojoules converter	therms to kilojoules table
1 th = 29.307111111111 kWh	therms to kilowatt hours converter	therms to kilowatt hours table
1 th = 1041259.3140883 l-atm	therms to liter atmospheres converter	therms to liter atmospheres table
1 th = 6.5851388607241E+20 MeV	therms to megaelectronvolts converter	therms to megaelectronvolts table
1 th = 105.5056 MJ	therms to megajoules converter	therms to megajoules table
1 th = 0.0293 MWh	therms to megawatthours converter	therms to megawatthours table
1 th = 1.055056E+14 µJ	therms to microjoules converter	therms to microjoules table
1 th = 105505600000 mJ	therms to millijoules converter	therms to millijoules table
1 th = 1.055056E+17 nJ	therms to nanojoules converter	therms to nanojoules table
1 th = 105505600 Nm	therms to newton meters converter	therms to newton meters table
1 th = 1.05506E-7 PJ	therms to petajoules converter	therms to petajoules table
1 th = 1.055056E+20 pJ	therms to picojoules converter	therms to picojoules table
1 th = 1.0000000947817E-13 q unit	therms to Q units converter	therms to Q units table
1 th = 1.0E-10 quad	therms to quads converter	therms to quads table
1 th = 6.5851388607241E+14 TeV	therms to teraelectronvolts converter	therms to teraelectronvolts table
1 th = 0.0001 TJ	therms to terajoules converter	therms to terajoules table
1 th = 2.9307E-8 TWh	therms to terawatthours converter	therms to terawatthours table
1 th = 25.205599885327 th	therms to thermies converter	therms to thermies table
1 th = 0.0036 TCE	therms to tonnes of coal equivalent converter	therms to tonnes of coal equivalent table
1 th = 0.0025 TOE	therms to tonnes of oil equivalent converter	therms to tonnes of oil equivalent table
1 th = 0.0252 t_explosive	therms to tons [explosive] converter	therms to tons [explosive] table
1 th = 29307.111111111 Wh	therms to watthours converter	therms to watthours table
1 th = 105505600 Ws	therms to wattseconds converter	therms 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.

Btus to Therms Conversion Calculator

1 Btu = 9.999999E-6 therms

Results

Sample Energy Conversion

Table Conversion

Unit Information

Energy Units

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

Quad

Teraelectronvolt

Terajoule

Terawatthour

Thermie

Therm

Tonne of coal equivalent

Tonne of oil equivalent

Ton [explosive]

Watthour

Wattsecond