# THB to SLL exchange rate 1 THB = 684.7799 SLL, and 1 SLL = 0.00146032 THB, from the daily edition of the Currency Exchange Rate API updated Nov 5, 2026, 12:00 AM UTC. - From: Thai Baht (THB) - To: Sierra Leonean Leone (1964—2022) (SLL) - Rate: 684.7799313 - Inverse rate: 0.00146032317 - 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. ## THB to SLL | Amount in THB | Converted to SLL | | --- | --- | | 1 THB | 684.78 SLL | | 5 THB | 3,423.9 SLL | | 10 THB | 6,847.8 SLL | | 25 THB | 17,119.5 SLL | | 50 THB | 34,239 SLL | | 100 THB | 68,477.99 SLL | | 250 THB | 171,194.98 SLL | | 500 THB | 342,389.97 SLL | | 1,000 THB | 684,779.93 SLL | | 5,000 THB | 3,423,899.66 SLL | | 10,000 THB | 6,847,799.31 SLL | ## SLL to THB | Amount in SLL | Converted to THB | | --- | --- | | 1 SLL | 0.00146032 THB | | 5 SLL | 0.00730162 THB | | 10 SLL | 0.0146032 THB | | 25 SLL | 0.0365081 THB | | 50 SLL | 0.0730162 THB | | 100 SLL | 0.146032 THB | | 250 SLL | 0.365081 THB | | 500 SLL | 0.730162 THB | | 1,000 SLL | 1.46 THB | | 5,000 SLL | 7.3 THB | | 10,000 SLL | 14.6 THB | ## THB to SLL history Daily closing rates for 1 THB in SLL. - 30-day change: +1.12% - 1-year high: 684.7799 on 2026-11-05 - 1-year low: 677.1729 on 2026-10-29 | Date | Rate | | --- | --- | | 2026-11-05 | 684.7799 | | 2026-11-04 | 677.4638 | | 2026-11-03 | 677.8292 | | 2026-11-02 | 677.4939 | | 2026-11-01 | 677.7991 | | 2026-10-31 | 677.7288 | | 2026-10-30 | 677.9377 | | 2026-10-29 | 677.1729 | 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=THB&symbols=SLL" \ -H "Authorization: Bearer $EXCHANGE_API_KEY" ``` ## Get THB 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=THB&to=SLL&amount=100" \ -H "Authorization: Bearer $EXCHANGE_API_KEY" ``` ```shell curl "https://api.currencyexchangerate-api.com/api/v1/latest?base=THB&symbols=SLL" \ -H "Authorization: Bearer $EXCHANGE_API_KEY" ``` ## Related rates - [SLL to THB exchange rate](https://currencyexchangerate-api.com/convert/sll-to-thb.md) - [THB exchange rates](https://currencyexchangerate-api.com/currencies/thb.md) - [SLL exchange rates](https://currencyexchangerate-api.com/currencies/sll.md) - [THB to USD exchange rate](https://currencyexchangerate-api.com/convert/thb-to-usd.md) - [THB to EUR exchange rate](https://currencyexchangerate-api.com/convert/thb-to-eur.md) - [THB to GBP exchange rate](https://currencyexchangerate-api.com/convert/thb-to-gbp.md) - [THB to JPY exchange rate](https://currencyexchangerate-api.com/convert/thb-to-jpy.md) - [THB to CNY exchange rate](https://currencyexchangerate-api.com/convert/thb-to-cny.md) - [THB to INR exchange rate](https://currencyexchangerate-api.com/convert/thb-to-inr.md) - [THB to CAD exchange rate](https://currencyexchangerate-api.com/convert/thb-to-cad.md) - [THB to AUD exchange rate](https://currencyexchangerate-api.com/convert/thb-to-aud.md) ## Frequently asked questions ### What was the highest THB to SLL rate in the last year? Between Oct 29, 2026 and Nov 5, 2026, the highest daily close was 1 THB = 684.7799 SLL on Nov 5, 2026, and the lowest was 677.1729 SLL on Oct 29, 2026. Over that period the rate changed +1.12%. ### What is the THB to SLL rate today? As of Nov 5, 2026, 12:00 AM UTC, 1 THB = 684.7799 SLL, and 1 SLL = 0.00146032 THB. These figures come from the daily edition of the Currency Exchange Rate API. ### How often is the THB 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 THB to SLL rate in code? Call GET /convert?from=THB&to=SLL&amount=100 with your API key in the Authorization header, or call GET /latest?base=THB&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.