Free tools

    Posting time zone converter

    Pick a date, a time and the zone it's in. You get the same moment in the zones your audience lives in, correct for clock changes on that date.

    How to use it

    1. Pick the date (clock changes depend on it).
    2. Enter the time and the zone it's in, for example 9:00 in New York.
    3. Read the same moment in each zone, and tick the zones you care about.
    WhereTime
    London GMT13:00
    Berlin CET14:00
    Dubai GST17:00
    Mumbai and Delhi GMT+5:3018:30
    Singapore GMT+821:00
    Sydney GMT+1100:00 next day
    Los Angeles (US Pacific) GMT-706:00
    Chicago (US Central) GMT-508:00
    UTC (your zone) UTC13:00
    Choose zones

    Clock changes catch people out

    The US and Europe change their clocks on different weekends. For a few weeks each spring and autumn, New York is four hours behind London instead of five. Picking the date makes the conversion correct for that day.

    Times come from your browser's built-in time zone database, so nothing is looked up online. If your audience is spread out, the posting schedule planner spaces posts through their waking hours.

    Runs entirely in your browser. Prospel doesn't receive or store anything you enter here.

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