# PLN to SLL exchange rate

1 PLN = 5,891.9238 SLL, and 1 SLL = 0.000169724 PLN, from the daily edition of the Currency Exchange Rate API updated Nov 5, 2026, 12:00 AM UTC.

- From: Polish Zloty (PLN)
- To: Sierra Leonean Leone (1964—2022) (SLL)
- Rate: 5891.923805
- Inverse rate: 0.0001697238513
- Edition time: 2026-11-05T00:00:01.000Z
- Next edition: 2026-11-06T00:00:01.000Z

This is the daily reference rate. Plans get updates up to every 5 minutes through the API, webhooks, and the WebSocket stream.

## PLN to SLL

| Amount in PLN | Converted to SLL |
| --- | --- |
| 1 PLN | 5,891.92 SLL |
| 5 PLN | 29,459.62 SLL |
| 10 PLN | 58,919.24 SLL |
| 25 PLN | 147,298.1 SLL |
| 50 PLN | 294,596.19 SLL |
| 100 PLN | 589,192.38 SLL |
| 250 PLN | 1,472,980.95 SLL |
| 500 PLN | 2,945,961.9 SLL |
| 1,000 PLN | 5,891,923.81 SLL |
| 5,000 PLN | 29,459,619.03 SLL |
| 10,000 PLN | 58,919,238.05 SLL |

## SLL to PLN

| Amount in SLL | Converted to PLN |
| --- | --- |
| 1 SLL | 0.000169724 PLN |
| 5 SLL | 0.000848619 PLN |
| 10 SLL | 0.00169724 PLN |
| 25 SLL | 0.0042431 PLN |
| 50 SLL | 0.00848619 PLN |
| 100 SLL | 0.0169724 PLN |
| 250 SLL | 0.042431 PLN |
| 500 SLL | 0.0848619 PLN |
| 1,000 SLL | 0.169724 PLN |
| 5,000 SLL | 0.848619 PLN |
| 10,000 SLL | 1.7 PLN |

## PLN to SLL history

Daily closing rates for 1 PLN in SLL.

- 30-day change: +1.82%
- 1-year high: 5,891.9238 on 2026-11-05
- 1-year low: 5,786.6833 on 2026-10-29

| Date | Rate |
| --- | --- |
| 2026-11-05 | 5,891.9238 |
| 2026-11-04 | 5,795.9225 |
| 2026-11-03 | 5,796.6571 |
| 2026-11-02 | 5,788.1479 |
| 2026-11-01 | 5,802.3928 |
| 2026-10-31 | 5,802.8345 |
| 2026-10-30 | 5,808.435 |
| 2026-10-29 | 5,786.6833 |

Every daily rate back to 1999 is available from `/timeseries`; the free plan covers the last 30 days. [Get a free API key](https://currencyexchangerate-api.com/auth/login).

```shell
curl "https://api.currencyexchangerate-api.com/api/v1/timeseries?start=2026-10-29&end=2026-11-05&base=PLN&symbols=SLL" \
  -H "Authorization: Bearer $EXCHANGE_API_KEY"
```

## Get PLN to SLL from the API

Convert an amount or read the rate alone with a bearer key. Plans with faster editions can also push rates to you with [webhooks](https://currencyexchangerate-api.com/docs#webhooks) or stream them over a [WebSocket](https://currencyexchangerate-api.com/docs#streaming). [Sign up for a free API key](https://currencyexchangerate-api.com/auth/login).

```shell
curl "https://api.currencyexchangerate-api.com/api/v1/convert?from=PLN&to=SLL&amount=100" \
  -H "Authorization: Bearer $EXCHANGE_API_KEY"
```

```shell
curl "https://api.currencyexchangerate-api.com/api/v1/latest?base=PLN&symbols=SLL" \
  -H "Authorization: Bearer $EXCHANGE_API_KEY"
```

## Related rates

- [SLL to PLN exchange rate](https://currencyexchangerate-api.com/convert/sll-to-pln.md)
- [PLN exchange rates](https://currencyexchangerate-api.com/currencies/pln.md)
- [SLL exchange rates](https://currencyexchangerate-api.com/currencies/sll.md)
- [PLN to USD exchange rate](https://currencyexchangerate-api.com/convert/pln-to-usd.md)
- [PLN to EUR exchange rate](https://currencyexchangerate-api.com/convert/pln-to-eur.md)
- [PLN to GBP exchange rate](https://currencyexchangerate-api.com/convert/pln-to-gbp.md)
- [PLN to JPY exchange rate](https://currencyexchangerate-api.com/convert/pln-to-jpy.md)
- [PLN to CNY exchange rate](https://currencyexchangerate-api.com/convert/pln-to-cny.md)
- [PLN to INR exchange rate](https://currencyexchangerate-api.com/convert/pln-to-inr.md)
- [PLN to CAD exchange rate](https://currencyexchangerate-api.com/convert/pln-to-cad.md)
- [PLN to AUD exchange rate](https://currencyexchangerate-api.com/convert/pln-to-aud.md)

## Frequently asked questions

### What was the highest PLN to SLL rate in the last year?

Between Oct 29, 2026 and Nov 5, 2026, the highest daily close was 1 PLN = 5,891.9238 SLL on Nov 5, 2026, and the lowest was 5,786.6833 SLL on Oct 29, 2026. Over that period the rate changed +1.82%.

### What is the PLN to SLL rate today?

As of Nov 5, 2026, 12:00 AM UTC, 1 PLN = 5,891.9238 SLL, and 1 SLL = 0.000169724 PLN. These figures come from the daily edition of the Currency Exchange Rate API.

### How often is the PLN to SLL rate updated?

This page shows the daily reference rate, which is refreshed once a day. The next daily edition is due Nov 6, 2026, 12:00 AM UTC. Plans with a faster edition can receive updates up to every 5 minutes through the API, webhooks, and the WebSocket stream.

### How do I get the PLN to SLL rate in code?

Call GET /convert?from=PLN&to=SLL&amount=100 with your API key in the Authorization header, or call GET /latest?base=PLN&symbols=SLL to get the rate alone.

### Is there a free plan?

Yes. Start on the free plan; no credit card is required. Move to a plan with a faster edition when you need more frequent updates.