TLDR: EAs who manage several executives' calendars well rely on three things: a fixed daily and weekly routine, shared conventions that work the same across every executive, and a tool that lets them switch between executives quickly, with each executive's preferences and time zone remembered.
The biggest risks are double-booking across executives, time zone mistakes on travel days, and stale holds left on the calendar.
Where it goes wrong
Supporting several executives turns a calendar job into a coordination job. Most mistakes come from a small number of failure modes, and the routines below exist to catch them.
- Cross-executive double-booking. Two executives need to be in the same meeting, and you book one before checking the other's afternoon has moved.
- Travel-day time zones. The executive is in London on Tuesday, but the meeting was offered in New York time, or their calendar is still set to home.
- Stale holds. Three holds placed for one meeting, one confirmed, two left behind. The executive sees a packed day that isn't packed, or someone else books around phantom meetings.
- Preferences that live in your head. "No calls before 9" works until you're out sick and your backup doesn't know.
- Back-to-back days. Each meeting was a reasonable yes. Together they leave no time to prepare or travel between them.
Work one executive at a time
Most of the time, you only need one executive's calendar in front of you. Unless two executives are in the same meeting, their calendars don't affect each other, and seeing them stacked together mostly adds noise.
What matters is how fast and cleanly you can switch. Each switch should bring that executive's context with it: their time zone, their preferences, their usual buffers, and their rules about who gets a yes.
That's how Vimcal EA is built. You drive one executive at a time and jump to the next in a keystroke, with each executive's time zone and preferences remembered.
When two executives do need to meet together, check both calendars before confirming. For most EAs, those meetings are a small share of the week.
The daily routine
Morning: the 15-minute sweep (before the executives start)
- Go through each executive's today and tomorrow, one at a time. In Vimcal EA, you switch executives in a keystroke, and each one's time zone and preferences come with them.
- Check every meeting has a location or video link, an agenda if it needs one, and the right time zone.
- Clear any holds that should have been released.
- Flag anything that moved overnight.
During the day: triage incoming requests the same way every time
The fastest EAs don't decide each meeting request from scratch. They sort requests into a few buckets with rules agreed with each executive: accept, decline, delegate to someone else, or hold for the executive to decide.
Writing those rules down once (and in Vimcal EA, setting them up with Meeting Triage) means requests get handled consistently even when you're not the one handling them.
End of day: lock tomorrow
- Confirm tomorrow's first three meetings with the other side if they're external.
- Send each executive a short briefing: what's first, what needs prep, what changed.
The weekly routine
- Friday review: go through next week for each executive, and check any meetings that involve more than one of them. Where's the heaviest day? Is there any time to prepare for the big meetings?
- Hold cleanup: remove every hold older than a week that never turned into a meeting.
- Look at the numbers: how many meetings got rescheduled or cancelled this week? A rising count is an early sign the calendar is overcommitted.
Shared conventions across executives
When each executive's calendar follows different rules, every switch costs you a moment of recalibrating. Use the same conventions everywhere:
- One color system. Three or four colors by priority or meeting type, identical across executives. Red always means external and immovable.
- One naming format. For example "[Company] / [Exec] - Topic" for external meetings, so you can scan any calendar quickly.
- One hold format. Prefix every hold ("HOLD - ") so they're never mistaken for confirmed meetings.
- Buffers by default. Protect time before external meetings and around travel. Smart Buffers in Vimcal add this automatically, so a yes to one more meeting doesn't remove prep time.
Handling holds across executives
Holds cause more confusion than anything else on an EA-managed calendar. A few rules help:
- Never place more than three holds for one request.
- Put the requester and date in the hold title so you know what it's for later.
- Release unused holds the moment a time is confirmed. Vimcal EA does this automatically: holds are created when you offer times and deleted once one is chosen.
Keep preferences out of your head
Write down each executive's rules: earliest and latest meeting times, days they protect, how much buffer they need before external calls, who always gets a yes.
Store them where your backup can find them. Vimcal EA lets you save executive preferences in the tool itself, and private notes on events let you keep context ("third reschedule, be firm") that attendees can't see.
A handoff template for when you're out
Copy this for each executive before any time off:
- Executive: name, time zone, travel this week
- Hard rules: earliest/latest times, protected blocks, buffer needs
- Always yes: people whose requests are accepted without asking
- Always ask: requests that need the executive's decision
- Open requests: what's in progress, which holds are live, who's waiting on a reply
- Recurring prep: meetings that need materials sent ahead
In Vimcal EA, one-click account handoff gives your backup access to the calendars directly.
FAQ
How many executives can one EA support?
It depends on how meeting-heavy the calendars are. Many EAs support two to four executives. Shared conventions and good tooling are what make the higher end manageable.
How do you avoid double-booking when managing multiple calendars?
For meetings that involve more than one executive, check each of their calendars before confirming, and clean up holds as soon as a time is chosen.
What's the best tool for managing multiple executive calendars?
Google Calendar and Outlook support delegated access. Vimcal EA adds fast switching between executives with their preferences and time zones remembered, automatic holds, and handoff for assistants supporting several executives.
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