Kilocalorie to Calorie Converter
Convert Kilocalorie (kcal) to Calorie (cal) instantly with this energy converter. Use the calculator above, then check the formula, worked examples, table, and manual steps below.
Formula
cal = kcal × 1000
Multiply the Kilocalorie value by 1000 to get the equivalent value in Calorie.
Example Conversions
1 Kilocalorie (kcal)
1000 Calorie (cal)
5 Kilocalorie (kcal)
5000 Calorie (cal)
10 Kilocalorie (kcal)
10000 Calorie (cal)
25 Kilocalorie (kcal)
25000 Calorie (cal)
100 Kilocalorie (kcal)
100000 Calorie (cal)
Conversion Table
| Kilocalorie (kcal) | Calorie (cal) |
|---|---|
| 0.1 | 100 |
| 0.5 | 500 |
| 1 | 1000 |
| 2 | 2000 |
| 5 | 5000 |
| 10 | 10000 |
| 25 | 25000 |
| 50 | 50000 |
| 100 | 100000 |
| 250 | 250000 |
| 500 | 500000 |
| 1000 | 1000000 |
How to Convert Manually
Use these steps to convert Kilocalorie values to Calorie without the calculator.
- Write down the value in Kilocalorie (kcal) that you want to convert.
- Multiply that value by 1000.
- For example, 10 Kilocalorie × 1000 = 10000 Calorie.
- Label the result as Calorie (cal).
Relative Size Comparison
This chart shows the visual difference in size between exactly one Kilocalorie and one Calorie.
About Kilocalorie and Calorie
Converting Kilocalorie to Calorie is common in energy applications, engineering, and everyday life. Whether you are translating specifications from international manuals, completing homework, or planning a project, having an accurate kcal to cal calculation ensures your measurements are correct.
The Kilocalorie is a unit of energy. One Kilocalorie equals 4184 J in this converter's base scale.
The Calorie is also a energy unit. One Calorie equals 4.184 J in the same base scale.
Precision and Rounding: When converting Kilocalorie to Calorie, you may encounter long decimal numbers. For most practical purposes, rounding to two or three decimal places is sufficient. However, for machining, scientific research, or strict engineering tolerances, you should maintain as much precision as possible before your final calculation.
Worked Example
15 Kilocalorie equals 15000 Calorie.
15 kcal × 1000 = 15000 cal
FAQ
How do I convert Kilocalorie to Calorie?
Multiply the Kilocalorie value by 1000 to get the equivalent value in Calorie.
What is the formula for Kilocalorie to Calorie?
The formula is cal = kcal × 1000.
How many Calorie are in 1 Kilocalorie?
1 Kilocalorie equals 1000 Calorie.
Can I convert Calorie back to Kilocalorie?
Yes. 1 Calorie equals 0.001 Kilocalorie, and the related converter can reverse the calculation.
What are common names for Kilocalorie and Calorie?
Kilocalorie is shown as kcal and may also be searched as kilocalorie, kilocalories, food calorie. Calorie is shown as cal and may also be searched as calorie, calories, small calorie.
Was this page helpful?
Let us know if this converter met your needs.