HMRC exchange rates: monthly and yearly averages 2025/26
HMRC tables give units of foreign currency per 1 pound sterling. The yearly averages are the mean of the HMRC monthly rates over the 12 months to 31 March or 31 December.
Source: HM Revenue & Customs. Latest published: 2025/26.
Average exchange rates, year to 31 March · April 2025 to March 2026
1 CHF = 0.926698 GBP
1 GBP = 1.0791 CHF
- As published
- 1.0791 CHF per 1 GBP, April 2025 to March 2026
- Source document
- SHA-256 dc891fc5dc12f46d75278ce5f2938fd1250433b74acb5432d5eca0793927fd8f · stored copy · original · loaded Nov 8, 2026
- Source: HM Revenue & Customs. Contains public sector information licensed under the Open Government Licence v3.0.
What this rate is for
Monthly rates are set in advance for each month and suit amounts on known dates. The yearly averages suit a reporting year: April to March or January to December.
HMRC publishes these rates for customs and VAT. Contains public sector information licensed under the Open Government Licence v3.0.
The same number through the API
curl "https://alsok.org/api/v1/official/rate?base=GBP"e=CHF&source=hmrc-yearly-mar&period=2026-03"
Reference: API docs. For AI agents: alsok.org/llms.txt.