OMR to PEN exchange rate on 2026-08-28 Closing rate1 OMR = 8.7167 PENDay-over-day change: 0.04%Previous close: 8.7134More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Currency guides All OMR rates All PEN rates PEN To OMR