# NGN to SLE exchange rate

1 NGN = 0.0171082 SLE, and 1 SLE = 58.4516 NGN, from the daily edition of the Currency Exchange Rate API updated Nov 5, 2026, 12:00 AM UTC.

- From: Nigerian Naira (NGN)
- To: Sierra Leonean Leone (SLE)
- Rate: 0.01710815912
- Inverse rate: 58.45164245
- 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.

## NGN to SLE

| Amount in NGN | Converted to SLE |
| --- | --- |
| 1 NGN | 0.0171082 SLE |
| 5 NGN | 0.0855408 SLE |
| 10 NGN | 0.171082 SLE |
| 25 NGN | 0.427704 SLE |
| 50 NGN | 0.855408 SLE |
| 100 NGN | 1.71 SLE |
| 250 NGN | 4.28 SLE |
| 500 NGN | 8.55 SLE |
| 1,000 NGN | 17.11 SLE |
| 5,000 NGN | 85.54 SLE |
| 10,000 NGN | 171.08 SLE |

## SLE to NGN

| Amount in SLE | Converted to NGN |
| --- | --- |
| 1 SLE | 58.45 NGN |
| 5 SLE | 292.26 NGN |
| 10 SLE | 584.52 NGN |
| 25 SLE | 1,461.29 NGN |
| 50 SLE | 2,922.58 NGN |
| 100 SLE | 5,845.16 NGN |
| 250 SLE | 14,612.91 NGN |
| 500 SLE | 29,225.82 NGN |
| 1,000 SLE | 58,451.64 NGN |
| 5,000 SLE | 292,258.21 NGN |
| 10,000 SLE | 584,516.42 NGN |

## NGN to SLE history

Daily closing rates for 1 NGN in SLE.

- 30-day change: +0.71%
- 1-year high: 0.0171082 on 2026-11-05
- 1-year low: 0.0169599 on 2026-11-02

| Date | Rate |
| --- | --- |
| 2026-11-05 | 0.0171082 |
| 2026-11-04 | 0.0169899 |
| 2026-11-03 | 0.0169924 |
| 2026-11-02 | 0.0169599 |
| 2026-11-01 | 0.0169972 |
| 2026-10-31 | 0.0169974 |
| 2026-10-30 | 0.016988 |
| 2026-10-29 | 0.0169878 |

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

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

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

## Related rates

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

## Frequently asked questions

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

Between Oct 29, 2026 and Nov 5, 2026, the highest daily close was 1 NGN = 0.0171082 SLE on Nov 5, 2026, and the lowest was 0.0169599 SLE on Nov 2, 2026. Over that period the rate changed +0.71%.

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

As of Nov 5, 2026, 12:00 AM UTC, 1 NGN = 0.0171082 SLE, and 1 SLE = 58.4516 NGN. These figures come from the daily edition of the Currency Exchange Rate API.

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

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