your align properties were messing things up. give this a try:


you are using 2.5.0, which has bug. update to latest 2.8.0, its working fine already.

usually, using titlealign and bodyalign should do the trick.

chart.js docs:

        options: {
            tooltips: {
                titlealign: 'center',
                bodyalign: 'center'

Related Query

More Query from same tag