# SLE to CZK exchange rate

1 SLE = 0.938066 CZK, and 1 CZK = 1.066 SLE, from the daily edition of the Currency Exchange Rate API updated Nov 5, 2026, 12:00 AM UTC.

- From: Sierra Leonean Leone (SLE)
- To: Czech Koruna (CZK)
- Rate: 0.938065698
- Inverse rate: 1.066023416
- 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.

## SLE to CZK

| Amount in SLE | Converted to CZK |
| --- | --- |
| 1 SLE | 0.938066 CZK |
| 5 SLE | 4.69 CZK |
| 10 SLE | 9.38 CZK |
| 25 SLE | 23.45 CZK |
| 50 SLE | 46.9 CZK |
| 100 SLE | 93.81 CZK |
| 250 SLE | 234.52 CZK |
| 500 SLE | 469.03 CZK |
| 1,000 SLE | 938.07 CZK |
| 5,000 SLE | 4,690.33 CZK |
| 10,000 SLE | 9,380.66 CZK |

## CZK to SLE

| Amount in CZK | Converted to SLE |
| --- | --- |
| 1 CZK | 1.07 SLE |
| 5 CZK | 5.33 SLE |
| 10 CZK | 10.66 SLE |
| 25 CZK | 26.65 SLE |
| 50 CZK | 53.3 SLE |
| 100 CZK | 106.6 SLE |
| 250 CZK | 266.51 SLE |
| 500 CZK | 533.01 SLE |
| 1,000 CZK | 1,066.02 SLE |
| 5,000 CZK | 5,330.12 SLE |
| 10,000 CZK | 10,660.23 SLE |

## SLE to CZK history

Daily closing rates for 1 SLE in CZK.

- 30-day change: -1.86%
- 1-year high: 0.955837 on 2026-10-29
- 1-year low: 0.938066 on 2026-11-05

| Date | Rate |
| --- | --- |
| 2026-11-05 | 0.938066 |
| 2026-11-04 | 0.951355 |
| 2026-11-03 | 0.95013 |
| 2026-11-02 | 0.954311 |
| 2026-11-01 | 0.953287 |
| 2026-10-31 | 0.953196 |
| 2026-10-30 | 0.95442 |
| 2026-10-29 | 0.955837 |

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=SLE&symbols=CZK" \
  -H "Authorization: Bearer $EXCHANGE_API_KEY"
```

## Get SLE to CZK 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=SLE&to=CZK&amount=100" \
  -H "Authorization: Bearer $EXCHANGE_API_KEY"
```

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

## Related rates

- [CZK to SLE exchange rate](https://currencyexchangerate-api.com/convert/czk-to-sle.md)
- [SLE exchange rates](https://currencyexchangerate-api.com/currencies/sle.md)
- [CZK exchange rates](https://currencyexchangerate-api.com/currencies/czk.md)
- [SLE to USD exchange rate](https://currencyexchangerate-api.com/convert/sle-to-usd.md)
- [SLE to EUR exchange rate](https://currencyexchangerate-api.com/convert/sle-to-eur.md)
- [SLE to GBP exchange rate](https://currencyexchangerate-api.com/convert/sle-to-gbp.md)

## Frequently asked questions

### What was the highest SLE to CZK rate in the last year?

Between Oct 29, 2026 and Nov 5, 2026, the highest daily close was 1 SLE = 0.955837 CZK on Oct 29, 2026, and the lowest was 0.938066 CZK on Nov 5, 2026. Over that period the rate changed -1.86%.

### What is the SLE to CZK rate today?

As of Nov 5, 2026, 12:00 AM UTC, 1 SLE = 0.938066 CZK, and 1 CZK = 1.066 SLE. These figures come from the daily edition of the Currency Exchange Rate API.

### How often is the SLE to CZK 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 SLE to CZK rate in code?

Call GET /convert?from=SLE&to=CZK&amount=100 with your API key in the Authorization header, or call GET /latest?base=SLE&symbols=CZK 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.