You could take the average of so many samples so that the numbers wouldn't change so much. Say, every other frame or fifth frame.
Frame rate counter
BlitzPlus Forums/BlitzPlus Programming/Frame rate counterThe forum is locked. These are the original blitzbasic.com forums, kept so they can still be read. No new topics, replies or edits can be made here. To join in, head over to the Blitz3D+ forums.