THE FEUTEX TOOLKIT

Calorie international table to kilowatt hour

Convert calorie international table (cal IT) to kilowatt hour (kWh) with adjustable precision, a worked example and a reference table.

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Converters workspace● Runs in your browser

Significant digits

01 Your input

calorie international table · cal IT

02 Your result

YOUR RESULT

Ready when you are

Calculation details

Conversion formula(value × 4.1868 + 0 − 0) ÷ 3600000.0

Reference table

cal IT	kWh
1	1.163e-06
5	5.815e-06
10	1.163e-05
25	2.9075e-05
50	5.815e-05
100	0.0001163

How the conversion works

The input is converted into J using the source factor and offset, then into kilowatt hour. This keeps unit definitions consistent across the energy collection.

Definitions and sources

Factors are maintained in the versioned unit dataset. Output is rounded to your selected significant digits; calculation uses JavaScript double precision.

How to use this tool

Enter a finite numeric value in calorie international table.
Choose the significant digits for your result.
Copy or download the result, including its formula.

Try this example

Accuracy and scope

Calorie and BTU conventions are explicitly distinguished. Electronvolt uses the exact post-2019 SI elementary charge.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.