https://bugs.kde.org/show_bug.cgi?id=491645
--- Comment #3 from username981618 <accou...@rack.re> --- My regional settings are set to the UK which is "1,000.01" so there should be a comma. I checked kcalc again - it DOES show the separator in the result as I enter my calculation. So I enter "2000000*1000" and it will show "2,000,000,000" below. But then when I press enter to "finish" my calculation the thousand separator disappears again and it's also missing in the history pane on the right -- You are receiving this mail because: You are watching all bug changes.