CRN0

BRT to WAT cron converter

WAT is currently 4 hours ahead of BRT. Convert WAT to BRT

UTC-3
UTC+1
0 13 * * *

At 13:00 every day in Lagos.

Show timeline and next runs
São Paulo
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Lagos
Each amber mark is a run time. The top strip shows São Paulo local time and the bottom strip shows Lagos local time, lined up so the same moment sits on the same vertical line. Shaded areas are night hours.

Same moment as “at 09:00 every day” in São Paulo.

São PauloLagos

Examples

BRTWAT
0 9 * * *
0 13 * * *
0 9 * * 1-5
0 13 * * 1-5
*/15 * * * *
*/15 * * * *
0 0 * * *
0 4 * * *
30 2 * * 0
30 6 * * 0
0 0 1 * *
0 4 1 * *
0 */6 * * *
0 4-23/6 * * *
0 17 * * 5
0 21 * * 5
Every hour of the day
0 0 * * *0 4 * * *
0 1 * * *0 5 * * *
0 2 * * *0 6 * * *
0 3 * * *0 7 * * *
0 4 * * *0 8 * * *
0 5 * * *0 9 * * *
0 6 * * *0 10 * * *
0 7 * * *0 11 * * *
0 8 * * *0 12 * * *
0 9 * * *0 13 * * *
0 10 * * *0 14 * * *
0 11 * * *0 15 * * *
0 12 * * *0 16 * * *
0 13 * * *0 17 * * *
0 14 * * *0 18 * * *
0 15 * * *0 19 * * *
0 16 * * *0 20 * * *
0 17 * * *0 21 * * *
0 18 * * *0 22 * * *
0 19 * * *0 23 * * *
0 20 * * *0 0 * * *next day
0 21 * * *0 1 * * *next day
0 22 * * *0 2 * * *next day
0 23 * * *0 3 * * *next day

Questions

How do I convert a cron expression from BRT to WAT?

WAT is currently 4 hours ahead of BRT. Add 4 hours to the hour field, and shift the day-of-week if the time crosses midnight. For example, 0 9 * * 1-5 (weekdays at 09:00 BRT) becomes 0 13 * * 1-5 in WAT.

What is the time difference between BRT and WAT?

Brasília Time is UTC-3 and West Africa Time is UTC+1. Right now wAT is currently 4 hours ahead of BRT.

Does daylight saving time affect BRT to WAT cron conversion?

Neither BRT nor WAT observes daylight saving time, so the 4 hours difference stays the same all year.

What is midnight BRT in WAT cron?

Midnight in BRT (0 0 * * *) is 0 4 * * * in WAT.

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