Energy & Work converter
Calorie (IT) to BTU Converter
Converts calorie (it) to btu for energy.
From
To
Result
1 cal_IT = 0.003968 BTU
Also equals
4.1868J
0.004187kJ
0.000001kWh
0.001001kcal
0.001163Wh
0.003968BTU
3.088025ft·lb
Need the reverse conversion?BTU to Calorie (IT) Converter
Conversion formula
BTU = cal_IT × 0.0039683201651 calorie (it) equals 0.0039683202 btu.
Calorie (IT) to BTU table
| Calorie (IT) (cal_IT) | BTU (BTU) |
|---|---|
| 0.01 | 0 |
| 0.1 | 0.0004 |
| 1 | 0.004 |
| 2 | 0.0079 |
| 3 | 0.0119 |
| 5 | 0.0198 |
| 10 | 0.0397 |
| 20 | 0.0794 |
| 50 | 0.1984 |
| 100 | 0.3968 |
| 1,000 | 3.9683 |
About this conversion
This converter uses the displayed definition for calorie (it) and its recognized relationship to btu. Calculations retain full precision internally, and only the visible result is rounded. You can swap the conversion direction without changing the underlying standard.
Popular Energy & Work conversions
Convert Calorie (IT) to other energy & work units
Calorie (IT) to JouleCalorie (IT) to KilojouleCalorie (IT) to MegajouleCalorie (IT) to CalorieCalorie (IT) to KilocalorieCalorie (IT) to Watt-hourCalorie (IT) to Kilowatt-hourCalorie (IT) to BTUCalorie (IT) to ThermCalorie (IT) to Foot-poundCalorie (IT) to ElectronvoltCalorie (IT) to ErgCalorie (IT) to Ton of TNTCalorie (IT) to Barrel of Oil EquivalentCalorie (IT) to GigajouleCalorie (IT) to MillijouleCalorie (IT) to MicrojouleCalorie (IT) to NanojouleCalorie (IT) to Hartree (Atomic Unit)Calorie (IT) to RydbergCalorie (IT) to Gigawatt HourCalorie (IT) to Megawatt HourCalorie (IT) to Kilowatt SecondCalorie (IT) to Watt SecondCalorie (IT) to Newton MeterCalorie (IT) to Horsepower HourCalorie (IT) to Metric Horsepower HourCalorie (IT) to Kilocalorie (IT)Calorie (IT) to Kilocalorie (Th)Calorie (IT) to Calorie (Th)Calorie (IT) to MBTUCalorie (IT) to Ton Hour (Refrigeration)Calorie (IT) to Foe (Kilotons)Calorie (IT) to Foe (Barrels)Calorie (IT) to Gigaton TNTCalorie (IT) to Megaton TNTCalorie (IT) to Kiloton TNTCalorie (IT) to Ton (Explosive)Calorie (IT) to Dyne CentimeterCalorie (IT) to Gram-force MeterCalorie (IT) to Gram-force CentimeterCalorie (IT) to Kilogram-force CentimeterCalorie (IT) to Kilogram-force MeterCalorie (IT) to Kilopond MeterCalorie (IT) to Pound-force FootCalorie (IT) to Pound-force InchCalorie (IT) to Ounce-force InchCalorie (IT) to Foot PoundCalorie (IT) to Inch PoundCalorie (IT) to Inch OunceCalorie (IT) to Poundal FootCalorie (IT) to Therm (EC)Calorie (IT) to Therm (US)
Frequently asked questions
How do I convert calorie (it)s to btus?+
Enter the calorie (it)s value in the converter. The result uses the defined factor 0.00396832016500 and is rounded only for display.
Does the converter keep full precision?+
Yes. Calculations retain high precision throughout each step, while the visible result is rounded for readability.
Browse more energy & work converters.