if you do a quick google on keywords <primavera calendars\u00a0change><\/strong>, you’ll end up with quite a few results that show you how to use primavera’s fill-down<\/strong> feature to change the activity calendar of all the activities in a project.<\/p>\n

but i think the fill-down<\/a> piece is only the first step in changing activity calendars.<\/p>\n

what about durations<\/strong>?<\/p>\n

changing an activity’s calendar in primavera can actually alter the activity’s duration. it’s true. sometimes you’ll even end up with partial or decimal durations<\/a> where there were none before.<\/p>\n

primavera calendars change activity durations<\/h2>\n

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i wanted to demonstrate how to get around this problem with a primavera calendar change and changing durations.<\/p>\n

in the video tutorial<\/a> below, i’ll show you an alternative to using fill-down – so you can change your activity calendars and keep your durations unchanged.<\/p>\n