Finland grid frequency
Grid frequency ·
Real-time AC frequency on the Finnish grid, part of the Nordic synchronous area (Finland, Sweden, Norway and eastern Denmark) — a different synchronous area from the Baltics, which joined Continental Europe in February 2025. Sourced from Fingrid, downsampled to 5-min mean and refreshed hourly.
Frequency stayed in the 49.936–50.095 Hz band (144 samples).
The largest deviation from the 50.000 Hz nominal was 0.094 Hz at 17:20.
Source: Fingrid Open Data via Volton, CC-BY-4.0.
Daily stats
| Avg | Min | Max | Samples |
|---|---|---|---|
| 50,000 Hz | 49,936 | 50,095 | 144 |
Per 15-minute interval
| Time (Europe/Tallinn) | Grid frequency |
|---|---|
| 49,991 | |
| 49,992 | |
| 49,998 | |
| 50,004 | |
| 50,038 | |
| 50,057 | |
| 50,041 | |
| 50,080 | |
| 50,073 | |
| 50,003 | |
| 50,039 | |
| 50,018 | |
| 49,936 | |
| 49,982 | |
| 49,977 | |
| 50,010 | |
| 49,997 | |
| 50,002 | |
| 49,987 | |
| 50,007 | |
| 50,006 | |
| 49,984 | |
| 49,980 | |
| 49,956 | |
| 49,982 | |
| 49,997 | |
| 49,997 | |
| 49,980 | |
| 50,010 | |
| 49,983 | |
| 49,969 | |
| 50,002 | |
| 49,996 | |
| 49,984 | |
| 49,995 | |
| 50,015 | |
| 50,015 | |
| 50,024 | |
| 50,028 | |
| 50,013 | |
| 50,028 | |
| 50,018 | |
| 49,973 | |
| 49,996 | |
| 49,979 | |
| 49,983 | |
| 49,995 | |
| 49,976 | |
| 50,009 | |
| 50,038 | |
| 50,036 | |
| 49,998 | |
| 50,002 | |
| 49,998 | |
| 49,970 | |
| 49,985 | |
| 49,981 | |
| 49,987 | |
| 50,000 | |
| 50,011 | |
| 49,998 | |
| 49,999 | |
| 50,057 | |
| 50,085 | |
| 50,089 | |
| 50,090 | |
| 50,095 | |
| 50,055 | |
| 49,964 | |
| 49,982 | |
| 50,000 | |
| 49,979 | |
| 49,986 | |
| 50,005 | |
| 50,010 | |
| 49,990 | |
| 49,985 | |
| 49,971 | |
| 49,939 | |
| 49,944 | |
| 49,980 | |
| 49,954 | |
| 49,956 | |
| 49,994 | |
| 49,961 | |
| 49,959 | |
| 49,991 | |
| 49,985 | |
| 49,966 | |
| 49,992 | |
| 49,999 | |
| 50,013 | |
| 50,036 | |
| 50,005 | |
| 50,002 | |
| 50,012 | |
| 50,002 | |
| 49,979 | |
| 50,016 | |
| 50,034 | |
| 50,033 | |
| 50,026 | |
| 50,063 | |
| 50,046 | |
| 50,024 | |
| 50,011 | |
| 49,978 | |
| 49,990 | |
| 49,970 | |
| 49,965 | |
| 49,992 | |
| 49,954 | |
| 49,953 | |
| 49,976 | |
| 49,950 | |
| 49,953 | |
| 49,956 | |
| 49,955 | |
| 49,984 | |
| 50,024 | |
| 49,998 | |
| 50,007 | |
| 50,013 | |
| 50,017 | |
| 50,012 | |
| 50,013 | |
| 50,012 | |
| 49,992 | |
| 49,997 | |
| 50,007 | |
| 50,022 | |
| 49,996 | |
| 49,985 | |
| 50,001 | |
| 49,983 | |
| 50,004 | |
| 49,996 | |
| 50,021 | |
| 49,990 | |
| 50,007 | |
| 50,002 | |
| 50,002 | |
| 49,981 | |
| 49,988 |
Source: Fingrid Open Data via Volton, CC-BY-4.0. · Hub: 7-day chart and methodology →