# JPY to SLL exchange rate 1 JPY = 145.4443 SLL, and 1 SLL = 0.00687549 JPY, from the daily edition of the Currency Exchange Rate API updated Nov 5, 2026, 12:00 AM UTC. - From: Japanese Yen (JPY) - To: Sierra Leonean Leone (1964—2022) (SLL) - Rate: 145.4442822 - Inverse rate: 0.006875485131 - 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. ## JPY to SLL | Amount in JPY | Converted to SLL | | --- | --- | | 1 JPY | 145.44 SLL | | 5 JPY | 727.22 SLL | | 10 JPY | 1,454.44 SLL | | 25 JPY | 3,636.11 SLL | | 50 JPY | 7,272.21 SLL | | 100 JPY | 14,544.43 SLL | | 250 JPY | 36,361.07 SLL | | 500 JPY | 72,722.14 SLL | | 1,000 JPY | 145,444.28 SLL | | 5,000 JPY | 727,221.41 SLL | | 10,000 JPY | 1,454,442.82 SLL | ## SLL to JPY | Amount in SLL | Converted to JPY | | --- | --- | | 1 SLL | 0.00687549 JPY | | 5 SLL | 0.0343774 JPY | | 10 SLL | 0.0687549 JPY | | 25 SLL | 0.171887 JPY | | 50 SLL | 0.343774 JPY | | 100 SLL | 0.687549 JPY | | 250 SLL | 1.72 JPY | | 500 SLL | 3.44 JPY | | 1,000 SLL | 6.88 JPY | | 5,000 SLL | 34.38 JPY | | 10,000 SLL | 68.75 JPY | ## JPY to SLL history Daily closing rates for 1 JPY in SLL. - 30-day change: +0.42% - 1-year high: 145.4443 on 2026-11-05 - 1-year low: 144.3592 on 2026-11-04 | Date | Rate | | --- | --- | | 2026-11-05 | 145.4443 | | 2026-11-04 | 144.3592 | | 2026-11-03 | 144.8382 | | 2026-11-02 | 145.174 | | 2026-11-01 | 145.2078 | | 2026-10-31 | 145.2087 | | 2026-10-30 | 144.8555 | | 2026-10-29 | 144.8385 | 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=JPY&symbols=SLL" \ -H "Authorization: Bearer $EXCHANGE_API_KEY" ``` ## Get JPY 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=JPY&to=SLL&amount=100" \ -H "Authorization: Bearer $EXCHANGE_API_KEY" ``` ```shell curl "https://api.currencyexchangerate-api.com/api/v1/latest?base=JPY&symbols=SLL" \ -H "Authorization: Bearer $EXCHANGE_API_KEY" ``` ## Related rates - [SLL to JPY exchange rate](https://currencyexchangerate-api.com/convert/sll-to-jpy.md) - [JPY exchange rates](https://currencyexchangerate-api.com/currencies/jpy.md) - [SLL exchange rates](https://currencyexchangerate-api.com/currencies/sll.md) - [JPY to USD exchange rate](https://currencyexchangerate-api.com/convert/jpy-to-usd.md) - [JPY to EUR exchange rate](https://currencyexchangerate-api.com/convert/jpy-to-eur.md) - [JPY to GBP exchange rate](https://currencyexchangerate-api.com/convert/jpy-to-gbp.md) - [JPY to CNY exchange rate](https://currencyexchangerate-api.com/convert/jpy-to-cny.md) - [JPY to INR exchange rate](https://currencyexchangerate-api.com/convert/jpy-to-inr.md) - [JPY to CAD exchange rate](https://currencyexchangerate-api.com/convert/jpy-to-cad.md) - [JPY to AUD exchange rate](https://currencyexchangerate-api.com/convert/jpy-to-aud.md) - [JPY to CHF exchange rate](https://currencyexchangerate-api.com/convert/jpy-to-chf.md) ## Frequently asked questions ### What was the highest JPY to SLL rate in the last year? Between Oct 29, 2026 and Nov 5, 2026, the highest daily close was 1 JPY = 145.4443 SLL on Nov 5, 2026, and the lowest was 144.3592 SLL on Nov 4, 2026. Over that period the rate changed +0.42%. ### What is the JPY to SLL rate today? As of Nov 5, 2026, 12:00 AM UTC, 1 JPY = 145.4443 SLL, and 1 SLL = 0.00687549 JPY. These figures come from the daily edition of the Currency Exchange Rate API. ### How often is the JPY 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 JPY to SLL rate in code? Call GET /convert?from=JPY&to=SLL&amount=100 with your API key in the Authorization header, or call GET /latest?base=JPY&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.