1 NOK to SLL1 Norwegian Krone = 2,220.10 Sierra Leonean Leone (Old)
🇳🇴 1 Norwegian Krone (kr1) is worth 🏳️ 2,220.10 Sierra Leonean Leone (Old) (SLL2,220.10) at the current exchange rate of 1 NOK = 2,220.10 SLL. Rates were last updated Sep 21, 2026, 09:00 PM UTC.
Over the last 30 days, the NOK to SLL rate fell 9.64% (high 2,507.48 on September 5, 2026, low 2,220.10 on September 21, 2026, average 2,437.33). Over the last 90 days, the NOK to SLL rate fell 4.27% (high 2,507.48 on September 5, 2026, low 2,220.10 on September 21, 2026, average 2,403.84).
Looking for the reverse? SLL to NOK
Currency converter
Convert 1 Norwegian Krone to Sierra Leonean Leone (Old)
1 NOK = SLL2,220.10 SLL
1 SLL = kr0.0004504 NOK
- 30-day change
- -9.64%
- 90-day high
- 2,507.48
- 90-day low
- 2,220.10
Last updated: Sep 21, 2026, 09:00 PM UTC
Convert Norwegian Krone to Sierra Leonean Leone (Old)
| NOK | SLL |
|---|---|
| kr1 NOK | SLL2,220.10 SLL |
| kr5 NOK | SLL11,100.50 SLL |
| kr10 NOK | SLL22,200.99 SLL |
| kr25 NOK | SLL55,502.48 SLL |
| kr50 NOK | SLL111,004.96 SLL |
| kr100 NOK | SLL222,009.91 SLL |
| kr500 NOK | SLL1,110,049.56 SLL |
| kr1,000 NOK | SLL2,220,099.12 SLL |
| kr5,000 NOK | SLL11,100,495.60 SLL |
| kr10,000 NOK | SLL22,200,991.20 SLL |
Convert Sierra Leonean Leone (Old) to Norwegian Krone
| SLL | NOK |
|---|---|
| SLL1 SLL | kr0.0004504 NOK |
| SLL5 SLL | kr0.002252 NOK |
| SLL10 SLL | kr0.004504 NOK |
| SLL25 SLL | kr0.01126 NOK |
| SLL50 SLL | kr0.02252 NOK |
| SLL100 SLL | kr0.04504 NOK |
| SLL500 SLL | kr0.2252 NOK |
| SLL1,000 SLL | kr0.4504 NOK |
| SLL5,000 SLL | kr2.2522 NOK |
| SLL10,000 SLL | kr4.5043 NOK |
NOK to SLL exchange rate history
NOK to SLL – last 90 days
NOK to SLL – last 12 months
NOK to SLL exchange rate history
Over the last 90 days, the Norwegian Krone traded between 2,220.10 and 2,507.48 Sierra Leonean Leone (Old), averaging 2,403.84. The NOK/SLL rate is down 4.27% over that period.
Over the last 12 months, the highest NOK to SLL rate was 2,507.48 (September 5, 2026) and the lowest was 2,220.10 (September 21, 2026). The rate is down 3.12% year on year, meaning the Norwegian Krone has lost value against the Sierra Leonean Leone (Old).
| Date | 1 NOK in SLL | Change |
|---|---|---|
| September 20, 2026 | 2,437.23 | -0.38% |
| August 30, 2026 | 2,446.41 | +2.08% |
| July 31, 2026 | 2,396.68 | +4.31% |
| June 28, 2026 | 2,297.72 | -6.86% |
| May 23, 2026 | 2,467.00 | +9.56% |
| April 23, 2026 | 2,251.72 | -3.67% |
| March 24, 2026 | 2,337.52 | -2.90% |
| February 22, 2026 | 2,407.37 | +3.27% |
| January 23, 2026 | 2,331.21 | +2.06% |
| December 24, 2025 | 2,284.10 | +2.58% |
| November 24, 2025 | 2,226.69 | -1.77% |
| October 25, 2025 | 2,266.87 | -1.08% |
| September 25, 2025 | 2,291.69 | – |
Historical figures use daily reference rates: sampled every three days for the 90-day view and monthly for the 12-month view, plus today's live rate.
The Norwegian Krone is the official currency of Norway, issued under the oversight of the Norges Bank. It has been in use since 1875 and is divided into 100 Øre.
Norway is a major oil and gas exporter, making the NOK a 'petrocurrency' that correlates with oil prices. The Government Pension Fund Global (world's largest sovereign wealth fund) supports long-term stability.
More about NOK →The Sierra Leonean Leone (Old) (SLL) is traded against the Norwegian Krone and other world currencies. See the SLL page for its live rates against major currencies.
More about SLL →How to convert Norwegian Krone to Sierra Leonean Leone (Old)
- Enter the amount of NOK you want to convert in the “Amount” box.
- Check that NOK is selected as the source and SLL as the target (use the swap button to reverse them).
- See the SLL value update instantly, or press Convert to open a shareable page for that exact amount.
Frequently asked questions about NOK to SLL
How much is 1 Norwegian Krone in Sierra Leonean Leone (Old)?
As of September 21, 2026, 1 Norwegian Krone (NOK) = 2,220.10 Sierra Leonean Leone (Old) (SLL). The rate comes from the mid-market reference rate and is refreshed hourly.
How much is 100 Norwegian Krone in Sierra Leonean Leone (Old)?
As of September 21, 2026, 100 NOK is equal to 222,009.91 SLL, based on a rate of 2,220.10 SLL per NOK.
How much is 1 Sierra Leonean Leone (Old) in Norwegian Krone?
As of September 21, 2026, 1 Sierra Leonean Leone (Old) (SLL) = 0.0004504 Norwegian Krone (NOK).
What has the NOK to SLL exchange rate done recently?
Over the last 30 days the NOK/SLL rate changed by -9.64%, ranging from 2,220.10 to 2,507.48. Over the last 90 days it ranged from 2,220.10 to 2,507.48 and changed by -4.27%.
Which is stronger, the Norwegian Krone or the Sierra Leonean Leone (Old)?
The Norwegian Krone is currently worth more per unit than the Sierra Leonean Leone (Old): 1 NOK = 2,220.10 SLL, and 1 SLL = 0.0004504 NOK. A higher number per unit does not by itself mean a stronger economy; it also reflects how each currency is denominated.
When is the best time to convert NOK to SLL?
Currencies trade 24 hours a day from Monday morning in Sydney to Friday evening in New York, and rates move by the minute while markets are open. Liquidity is usually highest around 1–4 PM GMT, when the London and New York sessions overlap. Watching the 90-day range above helps you judge whether today's rate is high or low compared with recent weeks.
Is this the rate I will get at a bank or exchange service?
No. The figures on this page are mid-market reference rates used for information. Banks, cash exchanges and money-transfer services add a margin or fee, so the amount you actually receive is usually a little lower than the converted amount shown here.