How much is 3449 Turkmenistani Manat to Sierra Leonean Leone? 20,663,944.99 Sierra Leonean Leone is todays conversion result. International currency exchange rate for pair TMT to SLL for today is 5,991.2859. CNV.to is using the latest data from authority sources, data updates every minute. To calculate reversed currencies go to - 3449 SLL to TMT.