Get the latest 1 Bulgarian Lev to Sierra Leone Leone exchange rate. Convert BGN to SLL, view historical charts and learn about both currencies on Currency.me.uk.
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Indicative market rates. Banks and transfer providers may add fees or a margin.
Explore BGN to SLL daily closing rates. Choose a range from seven days to ten years to see how the exchange rate has changed, where historical data is available.
Daily closing rates. Gaps in the plotted line carry forward the previous close; statistics use recorded observations only.
Compare the high, low and average daily closing rates over the last 30 and 90 days, alongside the percentage change in each period.
| 1 BGN → SLL | Last 30 days | Last 90 days |
|---|---|---|
| High | 12,064.7662 | 12,529.5221 |
| Low | 11,929.9140 | 11,929.9140 |
| Average | 12,013.7047 | 12,258.5520 |
| Change | -0.77% | -2.98% |
Change compares the first and last recorded closes in each window. Averages use recorded observations only; filled chart gaps are excluded. Dates are UTC.
Over this period, 1 BGN ranged from 11,929.9140 to 12,064.7662 SLL, with an average daily close of 12,013.7047 SLL. The rate fell by 0.77% between the first and last recorded closes.
Based on 25 recorded daily closes, from 2026-10-02 to 2026-10-30.
Over this period, 1 BGN ranged from 11,929.9140 to 12,529.5221 SLL, with an average daily close of 12,258.5520 SLL. The rate fell by 2.98% between the first and last recorded closes.
Based on 77 recorded daily closes, from 2026-08-03 to 2026-10-30.
| BGN | SLL |
|---|---|
| 11,969.1515 SLL | |
| 59,845.7576 SLL | |
| 119,691.5152 SLL | |
| 239,383.0304 SLL | |
| 598,457.5761 SLL | |
| 1,196,915.1521 SLL | |
| 5,984,575.7606 SLL | |
| 11,969,151.5212 SLL | |
| 59,845,757.6060 SLL | |
| 119,691,515.2121 SLL |
| SLL | BGN |
|---|---|
| 0.00008355 BGN | |
| 0.0004177 BGN | |
| 0.0008355 BGN | |
| 0.001671 BGN | |
| 0.004177 BGN | |
| 0.008355 BGN | |
| 0.0418 BGN | |
| 0.0835 BGN | |
| 0.4177 BGN | |
| 0.8355 BGN |
Currency codes, issuing authorities and reference facts for your conversion.
About Bulgarian Lev BGNBGN is the former Bulgarian lev. Bulgaria adopted the euro in 2026. A BGN quote on this site should be treated as a historical or reference conversion; check the currency currently required by your provider.
This is a historical or superseded unit. Check which currency your provider currently accepts before arranging a payment.
About Sierra Leone Leone SLLSierra Leone Leone is identified by the international currency code SLL. Use the code when checking a quote or making a payment, as names and symbols can be shared by different currencies.
Multiply an amount in BGN by the BGN/SLL rate to get its market-rate equivalent in SLL. Divide by that rate to convert back. A bank or provider may quote a different rate or charge fees.
1 BGN = 11,969.1515 SLL · 1 SLL = 0.00008355 BGN
Reference data reviewed 27 Oct 2026 · ISO 4217 / SIX
Indicative market rates. Banks and transfer providers may add fees or a margin.
Amount × Exchange rate = To
