Manual time is time a freelancer adds to an hourly contract's Work Diary by hand rather than through Upwork's tracker, which the client must allow on the contract and which is not covered by Hourly Payment Protection.
The tracker cannot capture everything. A call taken on a phone, work done on a client's machine, or time spent before the app was running all happen off-screen, and Upwork lets a freelancer record them as manual time in the Work Diary, with a memo, as long as the client has switched manual time on for the contract. The hours appear in the diary without screenshots or activity levels, labelled as manual, and are invoiced with the tracked hours at the end of the weekly billing cycle.
The cost is protection. Hourly Payment Protection covers only hours with screenshots and activity behind them, so manual time is paid when the client pays, and a client who disputes it or whose card fails leaves the freelancer with no recourse through Upwork beyond the ordinary dispute process. Manual time still counts against the weekly hour limit.
Clients use the setting as a trust dial. New contracts often start with manual time off and switch it on once the relationship is established; some clients leave it off permanently and ask for tracked time only. Freelancers sometimes read "manual time allowed" as permission to stop using the tracker, which is a mistake on both counts: the guarantee disappears, and a diary made entirely of manual entries invites scrutiny. Upwork's Help Center sets out how manual time is added and reviewed, and the rules may change.
How Upwork Insights uses it
This term describes Upwork's own rules or product rather than a figure the index measures; the pages that do carry live figures are the stats and rate pages.