Appointment Scheduler

A fast, multi-user appointment finder that consolidates calendars to propose optimal meeting times for teams and individuals in diverse time zones worldwide.

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3,780+
Total Calculations Run
< 15ms
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100%
Client-Side Privacy
4.9 / 5.0
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About This Tool

Terminfindung is a scheduling accelerator designed for teams and individuals who coordinate across calendars and time zones. It analyzes participant availability, duration requirements, and optional constraints to surface a set of viable meeting slots. The tool does not modify any calendars or send invitations by itself; it only returns candidate times for review. Users can share results with attendees or export them for calendar workflows. The approach emphasizes privacy by using only the inputs provided and, where possible, aggregated availability rather than raw calendar data.
Conceptually, the tool standardizes inputs to a common time base, converts all times to UTC, and checks each candidate window against every participant's known or estimated availability. It supports strict or flexible constraints, such as minimum duration, preferred days, and time-of-day windows. The scoring ranks slots by the proportion of participants available and by user-defined preferences, while also flagging potential conflicts or timezone issues.
Audience includes project leads, HR teams, sales engineers, educators, and consultants who routinely schedule across constituencies. Unique differentiators include multi-calendar cross-source availability, robust timezone handling, privacy safeguards, and structured outputs ready for ICS export or API integration. The tool emphasizes fast turnarounds, clarity in results, and privacy safeguards, making it suitable for both internal coordination and client-facing scheduling.

How to Use

  1. Provide inputs: add participant emails, duration, date window, and time zone.
  2. Optionally set constraints: preferred days, location, and sources for calendar data.
  3. Run the search: the tool computes candidate slots based on availability.
  4. Review outputs: see proposed slots with start and end times and availability coverage.
  5. Export or share: export as ICS or share a link for attendees.
  6. Optional: adjust constraints and re-run to refine results.
How to use online tool terminfindung

Frequently Asked Questions

Find Quick Answers

What problem does this tool solve?
It helps teams schedule meetings efficiently by identifying common available slots across calendars, reducing back-and-forth and miscoordination. It surfaces workable times quickly, especially when participants are dispersed across time zones.
What inputs are required?
Mandatory inputs include participant_emails, date_start, date_end, duration_minutes, and time_zone. Optional inputs include location, organizer_email, and calendar sources. The tool validates emails and dates and returns a list of viable slots.
Can it integrate with external calendars?
Yes, when calendar sources or connectors are provided. The tool uses available free/busy data from those sources to compute overlaps, while respecting privacy and not modifying any calendars without explicit action.
How are slots ranked?
Slots are ranked by the number of participants available and by user-defined preferences such as preferred days or time windows. The system scores candidate times to favor higher overall availability and align with constraints.

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