CHF to THB — September 2025
40.6749THB
for 1 Swiss Franc on 30 September 2025 · opened the month at 40.3336
0.85% over September 2025
Today: 1 CHF = 40.0417 THB (PayerPay indicative rate, includes our margin)
CHF to THB in September 2025 at a glance
| Measure | Rate | When |
|---|---|---|
| Opened | 40.3336 THB | 1 September 2025 |
| Closed | 40.6749 THB | 30 September 2025 |
| Highest | 40.6749 THB | 30 September 2025 |
| Lowest | 39.7903 THB | 11 September 2025 |
| Average | 40.1605 THB | 22 trading days |
| Change | +0.85% THB | open to close |
Day by day
| Date | Rate | Day change |
|---|---|---|
| 40.3336 | ||
| 40.2562 | -0.19% | |
| 40.1835 | -0.18% | |
| 40.1002 | -0.21% | |
| 40.0799 | -0.05% | |
| 39.9507 | -0.32% | |
| 39.8853 | -0.16% | |
| 39.8426 | -0.11% | |
| 39.7903 | -0.13% | |
| 39.7978 | +0.02% | |
| 40.0791 | +0.71% | |
| 40.1093 | +0.08% | |
| 40.3317 | +0.55% | |
| 40.3076 | -0.06% | |
| 40.0471 | -0.65% | |
| 40.0449 | -0.01% | |
| 40.2098 | +0.41% | |
| 40.3310 | +0.30% | |
| 40.4345 | +0.26% | |
| 40.3558 | -0.19% | |
| 40.3858 | +0.07% | |
| 40.6749 | +0.72% |
← August 2025 · 2025 in full · All CHF to THB history · THB to CHF in September 2025 · October 2025 →
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Common questions
What was the CHF to THB rate in September 2025?
Over September 2025 the European Central Bank reference rate moved from 40.3336 THB per CHF on 1 September 2025 to 40.6749 on 30 September 2025, a change of +0.85%. The average across 22 trading days was 40.1605.
When was CHF strongest against THB in September 2025?
The highest reading was 40.6749 THB on 30 September 2025; the lowest was 39.7903 on 11 September 2025.
Is this the rate I would have got?
No. These are reference rates published by the European Central Bank for information. PayerPay's indicative rate today is 40.0417 THB per CHF; the exact rate for a transfer is confirmed in your order.
About these rates
The rates on this page are European Central Bank euro reference rates, converted through the US dollar into a cross rate, one reading per trading day. Days from 28 September 2026 onward come from PayerPay's own daily record. They are reference rates published for information, not an offer to transact — PayerPay's indicative rate today is 1 CHF = 40.0417 THB, and it includes our margin. The final rate for a transfer is confirmed in your order.
Source: European Central Bank. Corrections: support@payerpay.io.
Who we are
PayerPay is operated by PAYER PAY INTERNATIONAL INC (Company ID BC1526086), registered with the Financial Transactions and Reports Analysis Centre of Canada under MSB registration C100001025 and with the Bank of Canada under the Retail Payment Activities Act. Payment details are issued through licensed banking partners.
