kilocalorie (th) to attojoule
Please provide values below to convert kilocalorie (th) [kcal (th)] to attojoule [aJ], or change ↔.
kilocalorie (th) [kcal (th)]
Definition: A kilocalorie (th) is a unit of energy equal to 4.184 kilojoules.
Historyandorigin: It is based on the amount of energy required to raise the temperature of one kilogram of water by one degree Celsius.
CurrentUse: It is used to measure the energy content of food.
funfact: One kilocalorie (th) is equivalent to 1,000 small calories.
attojoule [aJ]
Definition: An attojoule is a unit of energy equal to 0.000000000000001 joules.
Historyandorigin: It is part of the metric system.
CurrentUse: It is used in theoretical physics and atomic-scale measurements.
funfact: The prefix 'atto-' comes from the Danish word 'atten,' meaning 'eighteen.'
kilocalorie (th) [kcal (th)] to attojoule [aJ] Conversion Table
| 1 kilocalorie (th) [kcal (th)] | 4.183999999E+21 attojoule [aJ] |
| 2 kilocalorie (th) [kcal (th)] | 8.367999999E+21 attojoule [aJ] |
| 3 kilocalorie (th) [kcal (th)] | 1.255199999E+22 attojoule [aJ] |
| 5 kilocalorie (th) [kcal (th)] | 2.091999999E+22 attojoule [aJ] |
| 10 kilocalorie (th) [kcal (th)] | 4.183999999E+22 attojoule [aJ] |
| 50 kilocalorie (th) [kcal (th)] | 2.091999999E+23 attojoule [aJ] |
| 100 kilocalorie (th) [kcal (th)] | 4.183999999E+23 attojoule [aJ] |
| 1000 kilocalorie (th) [kcal (th)] | 4.183999999E+24 attojoule [aJ] |
| 10000 kilocalorie (th) [kcal (th)] | 4.183999999E+25 attojoule [aJ] |
| 100000 kilocalorie (th) [kcal (th)] | 4.183999999E+26 attojoule [aJ] |
| 1000000 kilocalorie (th) [kcal (th)] | 4.183999999E+27 attojoule [aJ] |
How to Convert kilocalorie (th) to attojoule
1 kilocalorie (th) [kcal (th)] = 4.183999999E+21 attojoule [aJ]
1 attojoule [aJ] = 2.390057361E-22 kilocalorie (th) [kcal (th)]
we use cross multiplication method
kilocalorie (th) [kcal (th)] → attojoule [aJ]
1 → 4.183999999E+21
1.5 → ?( suppose x)
=>1.5*4.183999999E+21=1*x
by simplifying
x=6.275999999E+21