Finland grid frequency

Grid frequency · 2 October 2026

Name: Finland grid frequency, 2026-10-02
Creator: Volton
License: https://creativecommons.org/licenses/by/4.0/

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 49.903–50.067 Hz band (288 samples).

The largest deviation from the 50.000 Hz nominal was 0.097 Hz at 06:05.

Source: Fingrid Open Data via Volton, CC-BY-4.0.

Daily stats

Avg	Min	Max	Samples
49,992 Hz	49,903	50,067	288

Per 15-minute interval

15-minute MTU clearing prices for 2 October 2026 (Europe/Tallinn).
Time (Europe/Tallinn)	Grid frequency
00:00	49,990
00:05	50,047
00:10	50,067
00:15	50,064
00:20	50,066
00:25	50,053
00:30	50,004
00:35	50,034
00:40	50,041
00:45	50,031
00:50	50,009
00:55	50,009
01:00	49,937
01:05	49,981
01:10	49,980
01:15	49,988
01:20	49,970
01:25	49,947
01:30	49,983
01:35	49,968
01:40	49,981
01:45	50,002
01:50	50,000
01:55	49,968
02:00	49,989
02:05	49,958
02:10	49,957
02:15	49,951
02:20	49,936
02:25	49,975
02:30	49,987
02:35	49,978
02:40	49,987
02:45	49,989
02:50	50,002
02:55	50,020
03:00	50,018
03:05	50,018
03:10	50,028
03:15	50,028
03:20	50,037
03:25	50,048
03:30	50,026
03:35	50,008
03:40	49,981
03:45	49,995
03:50	49,981
03:55	49,974
04:00	49,976
04:05	49,987
04:10	49,983
04:15	49,998
04:20	49,982
04:25	49,958
04:30	49,966
04:35	49,978
04:40	49,995
04:45	49,972
04:50	49,965
04:55	49,989
05:00	49,967
05:05	49,974
05:10	49,986
05:15	49,974
05:20	49,975
05:25	49,968
05:30	49,984
05:35	49,977
05:40	49,975
05:45	49,984
05:50	49,970
05:55	49,952
06:00	49,913
06:05	49,903
06:10	49,963
06:15	49,995
06:20	49,991
06:25	49,977
06:30	49,971
06:35	49,987
06:40	49,985
06:45	49,979
06:50	49,966
06:55	50,001
07:00	50,041
07:05	50,007
07:10	50,008
07:15	50,013
07:20	49,982
07:25	49,985
07:30	49,981
07:35	49,962
07:40	49,984
07:45	50,023
07:50	49,986
07:55	50,033
08:00	50,027
08:05	50,013
08:10	49,996
08:15	50,016
08:20	50,000
08:25	49,996
08:30	49,993
08:35	49,974
08:40	49,982
08:45	49,990
08:50	49,968
08:55	49,977
09:00	49,972
09:05	49,974
09:10	49,997
09:15	49,995
09:20	49,975
09:25	49,978
09:30	49,974
09:35	49,938
09:40	49,944
09:45	49,969
09:50	49,964
09:55	49,960
10:00	49,991
10:05	49,978
10:10	49,990
10:15	49,988
10:20	49,980
10:25	49,980
10:30	50,010
10:35	49,991
10:40	49,990
10:45	49,986
10:50	49,980
10:55	50,000
11:00	50,004
11:05	49,988
11:10	49,973
11:15	49,966
11:20	49,970
11:25	50,006
11:30	50,001
11:35	50,000
11:40	49,992
11:45	49,985
11:50	49,990
11:55	49,986
12:00	49,983
12:05	50,000
12:10	49,994
12:15	49,975
12:20	49,971
12:25	49,981
12:30	49,970
12:35	49,967
12:40	49,947
12:45	49,951
12:50	49,958
12:55	49,996
13:00	49,971
13:05	50,002
13:10	49,982
13:15	49,999
13:20	49,988
13:25	49,993
13:30	49,978
13:35	49,980
13:40	49,999
13:45	50,015
13:50	50,010
13:55	50,064
14:00	50,017
14:05	50,048
14:10	50,059
14:15	50,047
14:20	50,040
14:25	50,030
14:30	49,984
14:35	49,994
14:40	49,998
14:45	49,992
14:50	49,998
14:55	49,999
15:00	49,983
15:05	49,970
15:10	49,996
15:15	50,004
15:20	50,006
15:25	50,006
15:30	49,997
15:35	50,007
15:40	49,991
15:45	49,990
15:50	50,000
15:55	49,988
16:00	49,970
16:05	50,003
16:10	49,988
16:15	50,005
16:20	49,986
16:25	49,979
16:30	49,972
16:35	49,988
16:40	49,976
16:45	49,977
16:50	49,973
16:55	49,991
17:00	50,009
17:05	49,990
17:10	50,019
17:15	50,035
17:20	50,033
17:25	50,012
17:30	50,013
17:35	50,010
17:40	50,004
17:45	49,985
17:50	49,975
17:55	50,002
18:00	49,994
18:05	49,977
18:10	50,001
18:15	50,005
18:20	49,990
18:25	49,984
18:30	49,997
18:35	49,987
18:40	50,002
18:45	49,995
18:50	49,975
18:55	49,990
19:00	49,987
19:05	50,002
19:10	50,002
19:15	49,988
19:20	50,007
19:25	49,993
19:30	49,990
19:35	50,000
19:40	49,997
19:45	50,018
19:50	49,991
19:55	49,982
20:00	49,984
20:05	50,009
20:10	49,991
20:15	49,991
20:20	49,990
20:25	50,008
20:30	49,995
20:35	49,996
20:40	50,012
20:45	50,006
20:50	50,019
20:55	50,004
21:00	50,018
21:05	50,031
21:10	50,017
21:15	49,994
21:20	50,015
21:25	50,014
21:30	50,039
21:35	50,040
21:40	50,044
21:45	50,016
21:50	50,020
21:55	50,013
22:00	49,972
22:05	49,975
22:10	49,987
22:15	49,966
22:20	49,963
22:25	49,962
22:30	49,971
22:35	49,991
22:40	49,968
22:45	49,966
22:50	49,971
22:55	49,971
23:00	49,943
23:05	49,939
23:10	49,966
23:15	49,971
23:20	49,992
23:25	50,004
23:30	50,003
23:35	50,004
23:40	50,008
23:45	49,994
23:50	49,982
23:55	50,000

Source: Fingrid Open Data via Volton, CC-BY-4.0. · Hub: 7-day chart and methodology →