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Calorie th per kelvin to BTU IT per Fahrenheit

Convert calorie th per kelvin (cal th/K) to BTU IT per Fahrenheit (BTU IT/°F) with adjustable precision, a worked example and a reference table.

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Converters workspace● Runs in your browser
01 Your input
02 Your result
YOUR RESULT
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Conversion formula(value × 4.184 + 0 − 0) ÷ 1899.100534716

Reference table

cal th/KBTU IT/°F
10.00220314823966
50.0110157411983
100.0220314823966
250.0550787059915
500.110157411983
1000.220314823966

How the conversion works

The input is converted into J/K using the source factor and offset, then into BTU IT per Fahrenheit. This keeps unit definitions consistent across the heat capacity 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

  1. Enter a finite numeric value in calorie th per kelvin.
  2. Choose the significant digits for your result.
  3. Copy or download the result, including its formula.

Try this example

10

Accuracy and scope

Temperature units denote intervals; Celsius and kelvin intervals have equal magnitude.

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.