British Thermal Unit (Thermochemical)
Enter a value and select units to convert.
Switch cal to BTU_th
British Thermal Unit (Thermochemical) Unit Table
A list of units symbol and data.
From BTU_thTo calAll conversion
1 BTU_th251.99569789674948 cal
2 BTU_th503.99139579349895 cal
3 BTU_th755.9870936902485 cal
4 BTU_th1007.9827915869979 cal
5 BTU_th1259.9784894837476 cal
6 BTU_th1511.974187380497 cal
7 BTU_th1763.9698852772462 cal
8 BTU_th2015.9655831739958 cal
9 BTU_th2267.9612810707454 cal
10 BTU_th2519.956978967495 cal
Description

British Thermal Unit (Thermochemical) (BTU_th)

This variant of the BTU equals about 1,054.35 joules. It's used in energy engineering to assess heat transfer in thermodynamic processes and combustion systems.

Calorie (thermochemical) (cal)

One thermochemical calorie is equal to 4.184 joules. It is widely used in chemistry and nutritional science to represent energy released from food or chemical reactions. It should not be confused with the large calorie (kilocalorie).

Complete list of conversion for British Thermal Unit (Thermochemical)
British Thermal Unit (Thermochemical) (BTU_th)

1 British Thermal Unit (Thermochemical) = 1054.35 Joule

Convert 2 BTU_th → J

1 British Thermal Unit (Thermochemical) = 1.05435 Kilojoule

Convert 2 BTU_th → kJ

1 British Thermal Unit (Thermochemical) = 0.00105435 Megajoule

Convert 2 BTU_th → MJ

1 British Thermal Unit (Thermochemical) = 0.00000105435 Gigajoule

Convert 2 BTU_th → GJ

1 British Thermal Unit (Thermochemical) = 1.05435e-9 Terajoule

Convert 2 BTU_th → TJ

1 British Thermal Unit (Thermochemical) = 1.0543499999999998e-12 Petajoule

Convert 2 BTU_th → PJ

1 British Thermal Unit (Thermochemical) = 1.0543499999999999e-15 Exajoule

Convert 2 BTU_th → EJ

1 British Thermal Unit (Thermochemical) = 0.292875 Watt-hour

Convert 2 BTU_th → Wh

1 British Thermal Unit (Thermochemical) = 0.00029287499999999995 Kilowatt-hour

Convert 2 BTU_th → kWh

1 British Thermal Unit (Thermochemical) = 2.92875e-7 Megawatt-hour

Convert 2 BTU_th → MWh

1 British Thermal Unit (Thermochemical) = 2.92875e-10 Gigawatt-hour

Convert 2 BTU_th → GWh

1 British Thermal Unit (Thermochemical) = 1054.35 Watt-second

Convert 2 BTU_th → Ws

1 British Thermal Unit (Thermochemical) = 251.99569789674948 Calorie (thermochemical)

Convert 2 BTU_th → cal

1 British Thermal Unit (Thermochemical) = 0.2519956978967495 Kilocalorie (thermochemical)

Convert 2 BTU_th → kcal

1 British Thermal Unit (Thermochemical) = 251.82717110920032 Calorie (International Table)

Convert 2 BTU_th → cal_IT

1 British Thermal Unit (Thermochemical) = 0.25182717110920033 Kilocalorie (International Table)

Convert 2 BTU_th → kcal_IT

1 British Thermal Unit (Thermochemical) = 0.999330841206533 British Thermal Unit (IT)

Convert 2 BTU_th → BTU_IT

1 British Thermal Unit (Thermochemical) = 777.6486224552262 Foot-pound-force

Convert 2 BTU_th → ft·lbf

1 British Thermal Unit (Thermochemical) = 9331.78382736677 Inch-pound-force

Convert 2 BTU_th → in·lbf

1 British Thermal Unit (Thermochemical) = 6.580721267273339e+21 Electronvolt

Convert 2 BTU_th → eV

1 British Thermal Unit (Thermochemical) = 10543500000 Erg

Convert 2 BTU_th → erg

1 British Thermal Unit (Thermochemical) = 9.993838862559241e-16 Quad

Convert 2 BTU_th → quad

1 British Thermal Unit (Thermochemical) = 0.000009995695882837 Therm (US)

Convert 2 BTU_th → therm

1 British Thermal Unit (Thermochemical) = 2.5182717110920034e-8 Ton of Oil Equivalent

Convert 2 BTU_th → toe

1 British Thermal Unit (Thermochemical) = 3.597531015845719e-8 Ton of Coal Equivalent

Convert 2 BTU_th → tce

1 British Thermal Unit (Thermochemical) = 2.519956978967495e-7 Ton of TNT

Convert 2 BTU_th → tTNT