Finland grid frequency

Grid frequency · 3 October 2026

Name: Finland grid frequency, 2026-10-03
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 49.910–50.093 Hz band (288 samples).

The largest deviation from the 50.000 Hz nominal was 0.093 Hz at 13:10.

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

Daily stats

Avg	Min	Max	Samples
49,998 Hz	49,910	50,093	288

Per 15-minute interval

15-minute MTU clearing prices for 3 October 2026 (Europe/Tallinn).
Time (Europe/Tallinn)	Grid frequency
00:00	49,993
00:05	49,996
00:10	49,977
00:15	49,960
00:20	49,965
00:25	49,991
00:30	49,980
00:35	49,986
00:40	50,001
00:45	50,016
00:50	50,014
00:55	50,001
01:00	49,977
01:05	50,016
01:10	49,986
01:15	49,989
01:20	50,012
01:25	49,976
01:30	49,989
01:35	50,003
01:40	49,999
01:45	50,001
01:50	50,009
01:55	50,015
02:00	49,986
02:05	49,995
02:10	49,995
02:15	49,998
02:20	50,010
02:25	50,003
02:30	50,003
02:35	50,005
02:40	49,991
02:45	49,990
02:50	49,988
02:55	49,988
03:00	49,995
03:05	50,002
03:10	49,987
03:15	49,980
03:20	49,987
03:25	49,977
03:30	49,972
03:35	49,986
03:40	49,997
03:45	50,006
03:50	49,999
03:55	49,996
04:00	50,011
04:05	49,994
04:10	49,993
04:15	49,997
04:20	49,989
04:25	49,997
04:30	49,963
04:35	49,980
04:40	49,962
04:45	49,951
04:50	49,962
04:55	49,944
05:00	49,956
05:05	49,956
05:10	49,957
05:15	49,960
05:20	49,954
05:25	49,971
05:30	49,985
05:35	50,021
05:40	50,011
05:45	50,008
05:50	50,016
05:55	50,004
06:00	50,007
06:05	49,997
06:10	50,002
06:15	50,016
06:20	49,996
06:25	50,010
06:30	50,004
06:35	50,006
06:40	50,002
06:45	49,988
06:50	49,995
06:55	50,016
07:00	49,979
07:05	50,016
07:10	50,016
07:15	50,004
07:20	49,997
07:25	50,010
07:30	50,006
07:35	49,996
07:40	50,025
07:45	50,012
07:50	50,031
07:55	50,019
08:00	50,021
08:05	50,040
08:10	50,041
08:15	50,027
08:20	50,020
08:25	50,020
08:30	50,002
08:35	50,000
08:40	49,996
08:45	49,989
08:50	50,003
08:55	50,003
09:00	49,989
09:05	50,005
09:10	50,008
09:15	50,023
09:20	49,991
09:25	49,972
09:30	49,987
09:35	49,978
09:40	49,996
09:45	50,013
09:50	49,986
09:55	50,002
10:00	50,014
10:05	50,001
10:10	50,003
10:15	50,009
10:20	49,997
10:25	49,995
10:30	50,003
10:35	50,005
10:40	49,999
10:45	49,997
10:50	49,985
10:55	49,977
11:00	49,981
11:05	49,972
11:10	49,965
11:15	49,963
11:20	49,958
11:25	49,971
11:30	49,987
11:35	49,995
11:40	50,008
11:45	50,007
11:50	49,987
11:55	50,003
12:00	49,987
12:05	49,983
12:10	49,997
12:15	50,003
12:20	50,002
12:25	50,011
12:30	50,007
12:35	50,018
12:40	50,035
12:45	50,021
12:50	50,018
12:55	50,052
13:00	50,075
13:05	50,090
13:10	50,093
13:15	50,085
13:20	50,046
13:25	50,016
13:30	49,976
13:35	49,992
13:40	49,995
13:45	49,987
13:50	49,995
13:55	50,008
14:00	49,991
14:05	50,001
14:10	50,000
14:15	49,981
14:20	50,000
14:25	49,988
14:30	49,982
14:35	50,004
14:40	50,000
14:45	49,997
14:50	49,992
14:55	49,996
15:00	49,974
15:05	49,992
15:10	50,000
15:15	50,006
15:20	50,005
15:25	49,980
15:30	49,999
15:35	50,004
15:40	49,993
15:45	50,013
15:50	49,990
15:55	50,018
16:00	50,013
16:05	50,013
16:10	50,022
16:15	50,087
16:20	50,073
16:25	50,067
16:30	49,986
16:35	49,985
16:40	49,997
16:45	50,003
16:50	49,980
16:55	49,969
17:00	49,989
17:05	49,997
17:10	49,975
17:15	49,997
17:20	50,009
17:25	49,984
17:30	49,979
17:35	49,961
17:40	49,938
17:45	49,969
17:50	49,972
17:55	50,003
18:00	50,008
18:05	49,982
18:10	49,987
18:15	49,989
18:20	49,924
18:25	49,910
18:30	49,954
18:35	49,968
18:40	49,990
18:45	50,012
18:50	49,993
18:55	50,002
19:00	50,005
19:05	49,991
19:10	50,006
19:15	50,006
19:20	50,000
19:25	49,996
19:30	49,990
19:35	49,986
19:40	50,010
19:45	50,013
19:50	50,008
19:55	50,002
20:00	49,998
20:05	49,994
20:10	49,989
20:15	49,995
20:20	49,984
20:25	49,987
20:30	49,998
20:35	50,003
20:40	49,999
20:45	50,023
20:50	50,030
20:55	50,029
21:00	50,024
21:05	50,020
21:10	50,005
21:15	50,003
21:20	49,999
21:25	49,998
21:30	49,988
21:35	50,016
21:40	49,992
21:45	50,002
21:50	50,010
21:55	49,993
22:00	49,980
22:05	50,001
22:10	49,977
22:15	50,004
22:20	50,005
22:25	50,001
22:30	49,997
22:35	50,002
22:40	50,011
22:45	49,995
22:50	50,007
22:55	49,998
23:00	50,000
23:05	50,008
23:10	49,989
23:15	49,989
23:20	49,987
23:25	49,990
23:30	49,961
23:35	49,976
23:40	49,995
23:45	50,012
23:50	50,005
23:55	50,000

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