Search Ctrl K
Home / Tools
THE FEUTEX TOOLKIT

Btu international table to megajoule

Convert BTU international table (BTU IT) to megajoule (MJ) with adjustable precision, a worked example and a reference table.

Need another unit? Open the complete Energy workspace →

Converters workspace● Runs in your browser
01 Your input
02 Your result
YOUR RESULT
Ready when you are
Conversion formula(value × 1055.05585262 + 0 − 0) ÷ 1000000.0

Reference table

BTU ITMJ
10.00105505585262
50.0052752792631
100.0105505585262
250.0263763963155
500.052752792631
1000.105505585262

How the conversion works

The input is converted into J using the source factor and offset, then into megajoule. 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

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

Try this example

10

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.