What are core hours?

What are core hours?

Leave & attendance Updated September 2026

Core hours are the fixed block of time every team member is expected to be available for, inside an otherwise flexible schedule. Meetings and collaborative work are typically scheduled within core hours specifically, since it's the one guaranteed overlap window for the whole team.

Core hours are the fixed block of time everyone on a team is expected to be present for, sitting inside an otherwise flexible schedule. They’re what makes flexi-time workable at a team level rather than turning into a scheduling free-for-all.

How companies typically set them

A common structure sets core hours around the middle of the working day, for example 11am to 4pm, with employees free to arrange the remainder of their required hours before or after that window. Meetings, stand-ups and collaborative work generally get scheduled inside core hours specifically, since that’s the one window every team member is guaranteed to be available.

Frequently asked questions

Do core hours apply the same way in a hybrid setup?

Usually yes, core hours can apply regardless of whether someone’s working from the office or remotely on a given day, since they’re about time, not location.

What happens if someone can’t be available during core hours?

Most policies treat this as an exception requiring manager approval, since core hours exist specifically to guarantee overlap for the whole team.

See how flexible and hybrid scheduling policies typically get documented in our guide to hybrid work policy in India.

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