Nanojoules to inch-pounds force converter on this page calculates how many inch-pounds force are in 'X' nanojoules (where 'X' is the number of nanojoules to convert to inch-pounds force). In order to convert a value from nanojoules to inch-pounds force (from nJ to in lbf) simply type the number of nJ to be converted to in lbf and then click on the 'convert' button.