Timeline Update Time Saved Calculator
Estimates how many hours a year a planner spends re-sending revised run-of-show timelines to vendors one by one, and what a single shared live timeline would save in hours and dollars.
Your estimate
Estimates only. Assumptions are listed below, and you can change every input.
Frequently asked questions
Is six minutes per vendor per revision a realistic default?
It is only a placeholder. Time yourself on your next revision from opening the document to receiving the last confirmation, divide by the number of vendors, and replace the default with that.
Does a shared timeline really mean zero time per vendor?
No, and the tool does not assume that. The minutes per revision input is the time to make and check the edit once; if you also send a quick heads-up message to vendors, add those minutes to that input.
Should I count day-of changes as revisions?
Yes, and they are usually the most expensive ones because they happen under pressure and reach vendors by phone. If day-of changes take longer per vendor than pre-event ones, raise the minutes per vendor to a blended average.
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More free tools from GigTimelinr
- Run of Show Buffer Calculator: Estimates how much schedule slack a day-of run of show has before the hard stop once realistic overruns are added, for event planners and stage managers building minute-by-minute timelines.
- Vendor Load-In Window Calculator: Estimates how many hours before doors your vendor trucks need to start unloading, and how many dock bays it takes to fit the load-in in the time the venue gives you, for planners, venue managers and production leads.