TND to BYN exchange rate on 2026-09-17 Closing rate1 TND = 1.0388 BYNDay-over-day change: 0.07%Previous close: 1.0380More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-20 Valutagidsen Alle TND-koersen Alle BYN-koersen BYN Tot TND