Convert 1 Kilocalories to Attojoule (1 kcal to aJ)
Need to convert 1 Kilocalories (kcal) to Attojoule (aJ)? You're in the right place! On this page, you'll find the exact conversion of 1 kcal to aJ along with a detailed explanation, reverse formula, related tools, and frequently asked questions.

Result: 1 kilocalories is equal to 4.184e+21 attojoule
Need to convert 1 Kilocalories (kcal) to Attojoule (aJ)? You're in the right place! On this page, you'll find the exact conversion of 1 kcal to aJ along with a detailed explanation, reverse formula, related tools, and frequently asked questions.
1 Kilocalories to Attojoule Conversion Details
The kilocalories (kcal) and attojoule (aJ) are both units of energy. To convert between them, a precise conversion factor is required.
Kilocalories to Attojoule Conversion Formula
One kilocalories is equal to 4.184e+21 attojoule.
Manual Calculation to Convert 1 kcal to aj
To convert 1 kilocalories to attojoule, multiply the value by the conversion factor: 4.184e+21. As one kilocalories is equal to 4.184e+21 attojoule, therefore,
1 kcal x 4.184e+21 = 4.184e+21 attojoule
So, 1 kilocalories = 4.184e+21 attojoule
Explore More on Kilocalories and Attojoule
This page covers only the specific case of 1 kcal to attojoule. For other conversions, try our general tool:
Frequently Asked Questions
What is 1 kilocalories in attojoule?
1 kcal is equal to 4.184e+21 attojoule.
How much is 1 kcal to 1 attojoule?
1 kcal to attojoule = 4.184e+21 attojoule.
What is the value of 1 kcal into attojoule?
There are 4.184e+21 attojoule in 1 kilocalories.
How to calculate 1 kcal to attojoule?
1 kilocalories is equivalent to 4.184e+21 attojoule.
How big is 1 kcal in attojoule?
There are 4.184e+21 attojoule in 1 kilocalories.
What energy is 1 kilocalories in attojoule?
1 kilocalories = 4.184e+21 attojoule.
What is 1 kilocalories in energy?
1 kilocalories is equal to 4.184e+21 attojoule.
How much is 1 kcal in attojoule?
4.184e+21 attojoule is the result if we convert 1 kcal to attojoule.