| convert Nigerian naira to Sierra Leonean leone | 1 NGN = 15.8656 SLL |
| convert Pakistani rupee to Sierra Leonean leone | 1 PKR = 75.6183 SLL |
| convert US dollar to Sierra Leonean leone | 1 USD = 20969.4804 SLL |
| convert Indian rupee to Sierra Leonean leone | 1 INR = 221.9225 SLL |
| convert Andorran franc to Sierra Leonean leone | 1 ADF = 3713.2160 SLL |
| convert Andorran peseta to Sierra Leonean leone | 1 ADP = 146.3891 SLL |
| convert UAE dirham to Sierra Leonean leone | 1 AED = 5709.8685 SLL |
| convert Afghan afghani to Sierra Leonean leone | 1 AFA = 1351.0781 SLL |
| convert Afghan Afghani to Sierra Leonean leone | 1 AFN = 320.1448 SLL |
| convert Old french franc to Sierra Leonean leone | 1 AFR = 37.1322 SLL |
| convert Albanian lek to Sierra Leonean leone | 1 ALL = 264.3706 SLL |
| convert Armenian dram to Sierra Leonean leone | 1 AMD = 57.7755 SLL |
| convert Netherlands Antillean guilder to Sierra Leonean leone | 1 ANG = 11714.8189 SLL |
| convert Angolan kwanza to Sierra Leonean leone | 1 AOA = 22.8551 SLL |
| convert Angolan new kwanza to Sierra Leonean leone | 1 AON = 56.5148 SLL |
| convert Argentine peso to Sierra Leonean leone | 1 ARS = 13.8986 SLL |
| convert Austrian schilling to Sierra Leonean leone | 1 ATS = 1770.0995 SLL |
| convert Australian dollar to Sierra Leonean leone | 1 AUD = 15095.9101 SLL |
| convert Aruban guilder to Sierra Leonean leone | 1 AWF = 13757.6535 SLL |
| convert Aruban florin to Sierra Leonean leone | 1 AWG = 11649.7114 SLL |