Cron Occurrence Counter

Count matching minutes in a bounded UTC interval and show the first and last occurrence locally.

Cron expression

Start UTC

End UTC

—Matches

—First

—Last

—Minutes scanned

ReadyBounded UTC counting avoids pretending to know a server daemon's configured time zone.

Build → explain → project → verify

Treat cron as a deployment configuration: confirm dialect, field count, timezone, day-of-month/day-of-week behavior and several future runs before shipping.