Convert Calorie to Erg Online

About Calorie to Erg Conversion

This converter converts Calorie (cal) to Erg. One Calorie (cal) equals 41840000 Erg.

Formula:

1 Calorie (cal) = 41840000 Erg

Example:

1 cal = 41840000 
2 cal = 83680000

Calorie (cal) to Erg Conversion

Convert Calorie to Erg using the exact conversion factor. This page provides the formula, worked examples, and real-world use cases for practical understanding.

Conversion Formula

Erg = Calorie × 4.184000e+7

To convert Calorie (cal) to Erg, multiply the value by 4.184000e+7. This factor is obtained by comparing their exact meter definitions.

Worked Example

Convert 1 cal to erg.

  • Step 1: Write the formula: erg = cal × 4.184000e+7
  • Step 2: Substitute: 1 × 4.184000e+7
  • Step 3: Result: 4.184000e+7 erg
So, 1 cal = 4.184000e+7 erg.

About the Units

Calorie (cal)

One Calorie (cal) equals 4.184000e+7 Erg

A widely used unit across scientific, engineering, and measurement contexts.

Erg

One Erg equals 2.390057e-8 Calorie (cal)

Common in nanotechnology, optical physics, and semiconductor design.

Where This Conversion Is Used

  • Converting values from Calorie to Erg for engineering or scientific workflows.
  • Used when normalizing mixed-unit datasets requiring consistent Erg representation.
  • Applied when comparing different measurement systems across tools and documents.
  • Used in nanotechnology, material science, and quantum-level research.

Frequently Asked Questions

How many Erg are in 1 Calorie (cal)?

1 cal = 4.184000e+7 erg.

What is the formula for converting Calorie (cal) to Erg?

Multiply the cal value by 4.184000e+7.

Can I reverse the conversion?

Yes. 1 erg = 2.390057e-8 cal.

Conclusion

By applying the conversion factor shown above, you can reliably convert Calorie (cal) to Erg for use in scientific analysis, engineering calculations, academic work, or daily measurements.

Quick Links for Unit Converters

Convert Calorie to Other Units

Calorie to Joule

1 cal = 4.184 J

1 Calorie (cal) = 4.184 Joules (J)

1 cal equals 4.184 Js.

Calorie to Kilojoule

1 cal = 0.004184 kJ

1 Calorie (cal) = 0.004184 Kilojoule (kJ)

1 cal equals 0.004184 kJ.

Calorie to Megajoule

1 cal = 0.000004184 MJ

1 Calorie (cal) = 0.000004184 Megajoule (MJ)

1 cal equals 0.000004184 MJ.

Calorie to Gigajoule

1 cal = 4.1840000000000004e-9 GJ

1 Calorie (cal) = 4.1840000000000004e-9 Gigajoule (GJ)

1 cal equals 4.1840000000000004e-9 GJ.

Calorie to Watt-hour

1 cal = 0.0011622222222222223 Wh

1 Calorie (cal) = 0.0011622222222222223 Watt-hour (Wh)

1 cal equals 0.0011622222222222223 Wh.

Calorie to Kilowatt-hour

1 cal = 0.0000011622222222222223 kWh

1 Calorie (cal) = 0.0000011622222222222223 Kilowatt-hour (kWh)

1 cal equals 0.0000011622222222222223 kWh.

Calorie to Megawatt-hour

1 cal = 1.1622222222222223e-9 MWh

1 Calorie (cal) = 1.1622222222222223e-9 Megawatt-hour (MWh)

1 cal equals 1.1622222222222223e-9 MWh.

Calorie to Erg

1 cal = 41840000 erg

1 Calorie (cal) = 41840000 Ergs

1 cal equals 41840000 ergs.

Calorie to Kilocalorie

1 cal = 0.001 kcal

1 Calorie (cal) = 0.001 Kilocalorie (kcal)

1 cal equals 0.001 kcal.

Calorie to British Thermal Unit

1 cal = 0.00396565124258336 BTU

1 Calorie (cal) = 0.00396565124258336 British Thermal Unit (BTU)

1 cal equals 0.00396565124258336 BTU.

Calorie to Foot-pound force

1 cal = 3.0859600333303745 ft_lbf

1 Calorie (cal) = 3.0859600333303745 Foot-pound forces (ft⋅lbf)

1 cal equals 3.0859600333303745 ft_lbves.

Calorie to Horsepower-hour

1 cal = 0.0000015585671463432716 hp_h

1 Calorie (cal) = 0.0000015585671463432716 Horsepower-hour (hp⋅h)

1 cal equals 0.0000015585671463432716 hp_h.

Calorie to Therm

1 cal = 3.9656512425833604e-8 therm_us

1 Calorie (cal) = 3.9656512425833604e-8 Therm (US)

1 cal equals 3.9656512425833604e-8 therm_us.

Calorie to Electronvolt

1 cal = 26114473967543833000 eV

1 Calorie (cal) = 26114473967543833000 Electronvolts (eV)

1 cal equals 26114473967543833000 eVs.

Calorie to Kiloelectronvolt

1 cal = 26114473967543830 keV

1 Calorie (cal) = 26114473967543830 Kiloelectronvolts (keV)

1 cal equals 26114473967543830 keVs.

Calorie to Megaelectronvolt

1 cal = 26114473967543.832 MeV

1 Calorie (cal) = 26114473967543.832 Megaelectronvolts (MeV)

1 cal equals 26114473967543.832 MeVs.

Calorie to Gigaelectronvolt

1 cal = 26114473967.54383 GeV

1 Calorie (cal) = 26114473967.54383 Gigaelectronvolts (GeV)

1 cal equals 26114473967.54383 GeVs.

Calorie to Tonne of Oil Equivalent

1 cal = 9.993312314894431e-11 toe

1 Calorie (cal) = 9.993312314894431e-11 Tonne of Oil Equivalent (toe)

1 cal equals 9.993312314894431e-11 toe.

Calorie to Tonne of Coal Equivalent

1 cal = 1.4276160449849187e-10 tce

1 Calorie (cal) = 1.4276160449849187e-10 Tonne of Coal Equivalent (tce)

1 cal equals 1.4276160449849187e-10 tce.

Calorie to Hartree

1 cal = 959689217281022300 hartree

1 Calorie (cal) = 959689217281022300 Hartrees

1 cal equals 959689217281022300 hartrees.

Convert Erg to Other Units

Erg to Joule

1 erg = 1e-7 J

1 Erg = 1e-7 Joule (J)

1 erg equals 1e-7 J.

Erg to Kilojoule

1 erg = 9.999999999999999e-11 kJ

1 Erg = 9.999999999999999e-11 Kilojoule (kJ)

1 erg equals 9.999999999999999e-11 kJ.

Erg to Megajoule

1 erg = 9.999999999999999e-14 MJ

1 Erg = 9.999999999999999e-14 Megajoule (MJ)

1 erg equals 9.999999999999999e-14 MJ.

Erg to Gigajoule

1 erg = 1e-16 GJ

1 Erg = 1e-16 Gigajoule (GJ)

1 erg equals 1e-16 GJ.

Erg to Watt-hour

1 erg = 2.7777777777777777e-11 Wh

1 Erg = 2.7777777777777777e-11 Watt-hour (Wh)

1 erg equals 2.7777777777777777e-11 Wh.

Erg to Kilowatt-hour

1 erg = 2.7777777777777778e-14 kWh

1 Erg = 2.7777777777777778e-14 Kilowatt-hour (kWh)

1 erg equals 2.7777777777777778e-14 kWh.

Erg to Megawatt-hour

1 erg = 2.7777777777777774e-17 MWh

1 Erg = 2.7777777777777774e-17 Megawatt-hour (MWh)

1 erg equals 2.7777777777777774e-17 MWh.

Erg to Calorie

1 erg = 2.3900573613766727e-8 cal

1 Erg = 2.3900573613766727e-8 Calorie (cal)

1 erg equals 2.3900573613766727e-8 cal.

Erg to Kilocalorie

1 erg = 2.390057361376673e-11 kcal

1 Erg = 2.390057361376673e-11 Kilocalorie (kcal)

1 erg equals 2.390057361376673e-11 kcal.

Erg to British Thermal Unit

1 erg = 9.478133944988911e-11 BTU

1 Erg = 9.478133944988911e-11 British Thermal Unit (BTU)

1 erg equals 9.478133944988911e-11 BTU.

Erg to Foot-pound force

1 erg = 7.375621494575463e-8 ft_lbf

1 Erg = 7.375621494575463e-8 Foot-pound force (ft⋅lbf)

1 erg equals 7.375621494575463e-8 ft_lbf.

Erg to Horsepower-hour

1 erg = 3.72506488131757e-14 hp_h

1 Erg = 3.72506488131757e-14 Horsepower-hour (hp⋅h)

1 erg equals 3.72506488131757e-14 hp_h.

Erg to Therm

1 erg = 9.47813394498891e-16 therm_us

1 Erg = 9.47813394498891e-16 Therm (US)

1 erg equals 9.47813394498891e-16 therm_us.

Erg to Electronvolt

1 erg = 624150907446.0763 eV

1 Erg = 624150907446.0763 Electronvolts (eV)

1 erg equals 624150907446.0763 eVs.

Erg to Kiloelectronvolt

1 erg = 624150907.4460763 keV

1 Erg = 624150907.4460763 Kiloelectronvolts (keV)

1 erg equals 624150907.4460763 keVs.

Erg to Megaelectronvolt

1 erg = 624150.9074460762 MeV

1 Erg = 624150.9074460762 Megaelectronvolts (MeV)

1 erg equals 624150.9074460762 MeVs.

Erg to Gigaelectronvolt

1 erg = 624.1509074460762 GeV

1 Erg = 624.1509074460762 Gigaelectronvolts (GeV)

1 erg equals 624.1509074460762 GeVs.

Erg to Tonne of Oil Equivalent

1 erg = 2.388458966274959e-18 toe

1 Erg = 2.388458966274959e-18 Tonne of Oil Equivalent (toe)

1 erg equals 2.388458966274959e-18 toe.

Erg to Tonne of Coal Equivalent

1 erg = 3.412084237535656e-18 tce

1 Erg = 3.412084237535656e-18 Tonne of Coal Equivalent (tce)

1 erg equals 3.412084237535656e-18 tce.

Erg to Hartree

1 erg = 22937122783.96325 hartree

1 Erg = 22937122783.96325 Hartrees

1 erg equals 22937122783.96325 hartrees.