GTQ to KRW exchange rate on 2026-08-18 Closing rate1 GTQ = 185.5005 KRWDay-over-day change: -0.10%Previous close: 185.6777More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-20 Guides de devises Tous les taux GTQ Tous les taux KRW KRW À GTQ