Initask FX

USD to NOK in September 2025

Average: 9.9474 NOK

In September 2025 the ECB published 22 reference rates for USD/NOK. The average was 9.9474 NOK per USD, the low 9.8045 on September 18, 2025 and the high 10.091 on September 4, 2025. From the first to the last day of the month the rate moved from 10.014 to 9.9877 (-0.26%).

September 1, 2025September 30, 2025

High 10.091 NOK (September 4, 2025) Low 9.8045 NOK (September 18, 2025)

Average9.9474
Low9.8045 (September 18, 2025)
High10.091 (September 4, 2025)
Open10.014
Close9.9877
Change-0.26%
Days22

September 2025

Date1 USDChange1 NOK
September 1, 202510.014-0.61%0.099859
September 2, 202510.024+0.10%0.099760
September 3, 202510.040+0.16%0.099598
September 4, 202510.091+0.50%0.099098
September 5, 202510.046-0.45%0.099545
September 8, 20259.9868-0.59%0.10013
September 9, 20259.9715-0.15%0.10029
September 10, 20259.9253-0.46%0.10075
September 11, 20259.9375+0.12%0.10063
September 12, 20259.8861-0.52%0.10115
September 15, 20259.8219-0.65%0.10181
September 16, 20259.8162-0.06%0.10187
September 17, 20259.8217+0.06%0.10181
September 18, 20259.8045-0.18%0.10199
September 19, 20259.9442+1.42%0.10056
September 22, 20259.9334-0.11%0.10067
September 23, 20259.8974-0.36%0.10104
September 24, 20259.9422+0.45%0.10058
September 25, 20259.9574+0.15%0.10043
September 26, 202510.033+0.76%0.099671
September 29, 20259.9612-0.72%0.10039
September 30, 20259.9877+0.27%0.10012

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.

Rate alerts and API: join the waitlist

Get an email when a pair crosses your level, and a JSON API for rates, IBAN and BIC. Leave your email and we will write when it opens.