| convert Nigerian naira to Sierra Leonean leone | 1 NGN = 15.7553 SLL |
| convert US dollar to Sierra Leonean leone | 1 USD = 20969.5083 SLL |
| convert Kenyan shilling to Sierra Leonean leone | 1 KES = 161.4775 SLL |
| convert Omani rial to Sierra Leonean leone | 1 OMR = 54545.1804 SLL |
| convert Bangladeshi taka to Sierra Leonean leone | 1 BDT = 169.6347 SLL |
| convert Andorran franc to Sierra Leonean leone | 1 ADF = 3584.5185 SLL |
| convert Andorran peseta to Sierra Leonean leone | 1 ADP = 141.3154 SLL |
| convert UAE dirham to Sierra Leonean leone | 1 AED = 5709.8834 SLL |
| convert Afghan afghani to Sierra Leonean leone | 1 AFA = 0.3237 SLL |
| convert Afghan Afghani to Sierra Leonean leone | 1 AFN = 325.1091 SLL |
| convert Old french franc to Sierra Leonean leone | 1 AFR = 35.8452 SLL |
| convert Albanian lek to Sierra Leonean leone | 1 ALL = 259.5890 SLL |
| convert Armenian dram to Sierra Leonean leone | 1 AMD = 58.1193 SLL |
| convert Netherlands Antillean guilder to Sierra Leonean leone | 1 ANG = 11714.8039 SLL |
| convert Angolan kwanza to Sierra Leonean leone | 1 AOA = 22.9008 SLL |
| convert Angolan new kwanza to Sierra Leonean leone | 1 AON = 54.5561 SLL |
| convert Argentine peso to Sierra Leonean leone | 1 ARS = 13.7280 SLL |
| convert Austrian schilling to Sierra Leonean leone | 1 ATS = 1708.7491 SLL |
| convert Australian dollar to Sierra Leonean leone | 1 AUD = 14713.4025 SLL |
| convert Aruban guilder to Sierra Leonean leone | 1 AWF = 13280.8228 SLL |