WorldTime GridTime Zone Meeting Planner
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WorldTime Grid

Time Zone Meeting Planner

Compare up to ten cities, inspect local dates, account for daylight saving time, and find overlapping working hours without creating an account.

Search by a localized city name, country, English name or IANA time zone.

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Tue, Jun 30, 00:00
CityLocal timeTimeline
Seoul
South Korea
Asia/Seoul
UTC+09:00 · Standard time
Tue, Jun 30, 00:00
Same day
New York
United States
America/New_York
UTC-04:00 · DST active
Mon, Jun 29, 11:00
Same day
London
United Kingdom
Europe/London
UTC+01:00 · DST active
Mon, Jun 29, 16:00
Previous day
Seoul – Working hours
Working days
New York – Working hours
Working days
London – Working hours
Working days

Recommended meeting times

Possible65/100

2026-06-30 14:00 UTC

Fairness: Difficult for Seoul

  • Seoul
    Tue, Jun 30, 23:00 · Outside working hours · Same day
  • New York
    Tue, Jun 30, 10:00 · Preferred · Next day
  • London
    Tue, Jun 30, 15:00 · Preferred · Same day
Possible60/100

2026-06-30 13:00 UTC

Fairness: Difficult for Seoul

  • Seoul
    Tue, Jun 30, 22:00 · Outside working hours · Same day
  • New York
    Tue, Jun 30, 09:00 · Working hours · Next day
  • London
    Tue, Jun 30, 14:00 · Preferred · Same day
Possible59/100

2026-06-30 13:30 UTC

Fairness: Difficult for Seoul

  • Seoul
    Tue, Jun 30, 22:30 · Outside working hours · Same day
  • New York
    Tue, Jun 30, 09:30 · Working hours · Next day
  • London
    Tue, Jun 30, 14:30 · Preferred · Same day
Possible51/100

2026-06-30 14:30 UTC

Fairness: Difficult for Seoul

  • Seoul
    Tue, Jun 30, 23:30 · Outside working hours · Same day
  • New York
    Tue, Jun 30, 10:30 · Preferred · Next day
  • London
    Tue, Jun 30, 15:30 · Preferred · Same day
Possible48/100

2026-06-30 12:00 UTC

Fairness: Difficult for New York

  • Seoul
    Tue, Jun 30, 21:00 · Outside working hours · Same day
  • New York
    Tue, Jun 30, 08:00 · Outside working hours · Next day
  • London
    Tue, Jun 30, 13:00 · Preferred · Same day
Possible48/100

2026-06-30 12:30 UTC

Fairness: Difficult for New York

  • Seoul
    Tue, Jun 30, 21:30 · Outside working hours · Same day
  • New York
    Tue, Jun 30, 08:30 · Outside working hours · Next day
  • London
    Tue, Jun 30, 13:30 · Preferred · Same day
Possible32/100

2026-06-30 11:00 UTC

Fairness: Difficult for New York

  • Seoul
    Tue, Jun 30, 20:00 · Outside working hours · Same day
  • New York
    Tue, Jun 30, 07:00 · Outside working hours · Next day
  • London
    Tue, Jun 30, 12:00 · Lunch · Same day
Possible32/100

2026-06-30 11:30 UTC

Fairness: Difficult for New York

  • Seoul
    Tue, Jun 30, 20:30 · Outside working hours · Same day
  • New York
    Tue, Jun 30, 07:30 · Outside working hours · Next day
  • London
    Tue, Jun 30, 12:30 · Lunch · Same day
Possible25/100

2026-06-29 22:00 UTC

Fairness: Balanced

  • Seoul
    Tue, Jun 30, 07:00 · Outside working hours · Same day
  • New York
    Mon, Jun 29, 18:00 · Outside working hours · Same day
  • London
    Mon, Jun 29, 23:00 · Outside working hours · Previous day
Possible17/100

2026-06-29 22:30 UTC

Fairness: Difficult for London

  • Seoul
    Tue, Jun 30, 07:30 · Outside working hours · Same day
  • New York
    Mon, Jun 29, 18:30 · Outside working hours · Same day
  • London
    Mon, Jun 29, 23:30 · Outside working hours · Previous day
Poor52/100

2026-06-29 15:00 UTC

Fairness: Difficult for Seoul

  • Seoul
    Tue, Jun 30, 00:00 · Night / early morning · Same day
  • New York
    Mon, Jun 29, 11:00 · Preferred · Same day
  • London
    Mon, Jun 29, 16:00 · Working hours · Previous day
Poor43/100

2026-06-30 08:00 UTC

Fairness: Difficult for New York

  • Seoul
    Tue, Jun 30, 17:00 · Working hours · Same day
  • New York
    Tue, Jun 30, 04:00 · Night / early morning · Next day
  • London
    Tue, Jun 30, 09:00 · Working hours · Same day
Calendar event details

Time-zone rules can change through political decisions. Results depend on the browser's IANA time-zone data and may be less reliable for distant future or historical dates.

Time Calculation Methodology

Time-zone rules can change through political decisions. Results depend on the browser's IANA time-zone data and may be less reliable for distant future or historical dates.

The planner converts local midnight in the first city to UTC and generates candidates at the selected interval. Every city row represents the same UTC instant.