USD to CHF in September 2026

Average: 0.81912 CHF

In September 2026 the ECB published 22 reference rates for USD/CHF. The average was 0.81912 CHF per USD, the low 0.80707 on September 9, 2026 and the high 0.83470 on September 30, 2026. From the first to the last day of the month the rate moved from 0.81053 to 0.83470 (+2.98%).

September 1, 2026September 30, 2026

High 0.83470 CHF (September 30, 2026) Low 0.80707 CHF (September 9, 2026)

Average	0.81912
Low	0.80707 (September 9, 2026)
High	0.83470 (September 30, 2026)
Open	0.81053
Close	0.83470
Change	+2.98%
Days	22

September 2026

Date	1 USD	Change	1 CHF
September 1, 2026	0.81053	+0.24%	1.2338
September 2, 2026	0.81396	+0.42%	1.2286
September 3, 2026	0.80844	-0.68%	1.2370
September 4, 2026	0.80924	+0.10%	1.2357
September 7, 2026	0.80924	0.00%	1.2357
September 8, 2026	0.81152	+0.28%	1.2323
September 9, 2026	0.80707	-0.55%	1.2390
September 10, 2026	0.81198	+0.61%	1.2316
September 11, 2026	0.81530	+0.41%	1.2265
September 14, 2026	0.81647	+0.14%	1.2248
September 15, 2026	0.81818	+0.21%	1.2222
September 16, 2026	0.81902	+0.10%	1.2210
September 17, 2026	0.82449	+0.67%	1.2129
September 18, 2026	0.82565	+0.14%	1.2112
September 21, 2026	0.82141	-0.51%	1.2174
September 22, 2026	0.81942	-0.24%	1.2204
September 23, 2026	0.82289	+0.42%	1.2152
September 24, 2026	0.82775	+0.59%	1.2081
September 25, 2026	0.82829	+0.07%	1.2073
September 28, 2026	0.83178	+0.42%	1.2022
September 29, 2026	0.83320	+0.17%	1.2002
September 30, 2026	0.83470	+0.18%	1.1980

The ECB publishes euro reference rates around 16:00 CET on TARGET business days. Cross rates between two non-euro currencies are calculated from their euro rates. Reference rates serve for information; a bank or card issuer applies its own rate.

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