Million BTU to kilojoules Converter

Enter the million BTU, then press Calculate. The kilojoules stay hidden while you type.

Press Calculate after the entries are in.

What this energy conversion is for

Use this page when a measurement is written in million BTU and the next step needs kilojoules. The number stays blank until you press Calculate, so a half-typed entry is never mistaken for the answer.

The factor

Multiply by the factor: 1 million BTU = 1,055,055.85262 kilojoules.

A worked example

10 million BTU are 1.05506e+07 kilojoules. Multiply the result by the reverse factor if you want the original number back.

How to check it

Write the factor down, do the multiply on paper, and compare it with the result card. If you change a sentence on this page, edit the HTML file and reload. The form and this note live in the same file.

The reverse conversion is kilojoules to million BTU. A nearby pair in the same units is million BTU to electronvolts.