Timezone Conversion

Convert cron schedules between different timezones.

Conversion: When moving servers or coordinating global schedules, you may need to convert cron times between zones.

Common Conversions

Time	EST/EDT	PST/PDT	UTC	CET/CEST
Midnight	0 0 * * *	0 21 * * *	0 5 * * *	0 6 * * *
9 AM Business	0 9 * * *	0 6 * * *	0 14 * * *	0 15 * * *
5 PM EOD	0 17 * * *	0 14 * * *	0 22 * * *	0 23 * * *

To UTC: Local Time + UTC Offset

From UTC: UTC Time - UTC Offset

EST (UTC-5): 9 AM EST = 9 + 5 = 14 UTC (2 PM)

PST (UTC-8): 6 AM PST = 6 + 8 = 14 UTC (2 PM)

# Convert time zones
        TZ='America/New_York' date
        TZ='UTC' date
        TZ='Europe/London' date

Use worldtimebuddy.com or timeanddate.com for visual conversion

# Daily backup at 2 AM EST
0 2 * * * /backup.sh

# Same backup at 2 AM EST = 7 AM UTC
TZ=UTC
0 7 * * * /backup.sh