This calculator allows you to convert from Mega Btu (IT) to Ounce-force inch and in a reverse direction. To convert from Mega Btu (IT) to Ounce-force inch, enter the amount of Mega Btu (IT) into the first input and to convert from Ounce-force inch to Mega Btu (IT), enter the amount of Ounce-force inch into the second input.