Finland grid frequency

Grid frequency · 24 October 2026

Name: Finland grid frequency, 2026-10-24
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 49.958–50.087 Hz band (288 samples).

The largest deviation from the 50.000 Hz nominal was 0.087 Hz at 21:40.

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

Daily stats

Avg	Min	Max	Samples
50,003 Hz	49,958	50,087	288

Per 15-minute interval

15-minute MTU clearing prices for 24 October 2026 (Europe/Tallinn).
Time (Europe/Tallinn)	Grid frequency
00:00	49,986
00:05	50,012
00:10	49,999
00:15	50,002
00:20	49,995
00:25	50,010
00:30	50,011
00:35	50,024
00:40	50,029
00:45	50,001
00:50	50,017
00:55	50,027
01:00	49,981
01:05	50,014
01:10	49,998
01:15	50,010
01:20	50,011
01:25	49,991
01:30	49,975
01:35	49,999
01:40	49,987
01:45	50,008
01:50	50,016
01:55	49,999
02:00	49,993
02:05	49,990
02:10	49,988
02:15	49,978
02:20	49,985
02:25	50,015
02:30	50,025
02:35	50,018
02:40	50,016
02:45	49,996
02:50	49,992
02:55	49,990
03:00	49,997
03:05	50,002
03:10	50,000
03:15	50,008
03:20	49,993
03:25	49,988
03:30	49,986
03:35	49,994
03:40	49,979
03:45	50,002
03:50	49,992
03:55	50,005
04:00	49,979
04:05	49,999
04:10	49,991
04:15	49,986
04:20	49,983
04:25	50,013
04:30	50,023
04:35	49,999
04:40	49,989
04:45	49,989
04:50	50,003
04:55	49,993
05:00	50,029
05:05	50,014
05:10	50,004
05:15	49,995
05:20	49,999
05:25	49,998
05:30	49,995
05:35	49,999
05:40	49,998
05:45	49,995
05:50	49,992
05:55	49,998
06:00	49,988
06:05	50,000
06:10	50,000
06:15	50,022
06:20	50,021
06:25	50,013
06:30	50,012
06:35	50,005
06:40	49,988
06:45	50,001
06:50	49,990
06:55	50,008
07:00	49,978
07:05	49,967
07:10	49,989
07:15	50,008
07:20	49,992
07:25	50,021
07:30	50,059
07:35	50,050
07:40	50,050
07:45	50,038
07:50	50,054
07:55	50,029
08:00	50,035
08:05	50,025
08:10	50,032
08:15	50,036
08:20	50,033
08:25	50,024
08:30	50,027
08:35	50,006
08:40	49,988
08:45	50,004
08:50	50,000
08:55	49,977
09:00	49,985
09:05	49,988
09:10	49,999
09:15	49,991
09:20	49,981
09:25	49,993
09:30	50,009
09:35	49,987
09:40	49,996
09:45	50,018
09:50	49,999
09:55	49,990
10:00	49,985
10:05	49,981
10:10	50,002
10:15	49,977
10:20	49,983
10:25	50,011
10:30	50,009
10:35	49,991
10:40	49,978
10:45	49,993
10:50	49,984
10:55	49,997
11:00	50,004
11:05	49,996
11:10	49,997
11:15	50,000
11:20	49,993
11:25	49,994
11:30	49,985
11:35	49,992
11:40	50,015
11:45	49,992
11:50	50,005
11:55	49,994
12:00	49,983
12:05	49,996
12:10	49,993
12:15	49,998
12:20	49,997
12:25	50,007
12:30	49,989
12:35	49,997
12:40	49,987
12:45	50,010
12:50	50,015
12:55	50,000
13:00	49,983
13:05	50,001
13:10	49,983
13:15	50,014
13:20	50,010
13:25	50,015
13:30	50,010
13:35	50,023
13:40	50,006
13:45	49,989
13:50	49,986
13:55	49,994
14:00	49,981
14:05	49,994
14:10	50,003
14:15	50,009
14:20	49,999
14:25	50,000
14:30	49,998
14:35	49,987
14:40	49,984
14:45	49,988
14:50	49,997
14:55	50,005
15:00	49,988
15:05	50,015
15:10	49,991
15:15	49,995
15:20	50,002
15:25	49,987
15:30	49,980
15:35	49,990
15:40	49,998
15:45	50,018
15:50	50,006
15:55	50,012
16:00	49,992
16:05	49,991
16:10	49,992
16:15	49,988
16:20	49,983
16:25	50,010
16:30	50,015
16:35	50,007
16:40	50,030
16:45	50,042
16:50	50,046
16:55	50,044
17:00	50,023
17:05	49,987
17:10	49,986
17:15	49,989
17:20	49,990
17:25	49,988
17:30	50,001
17:35	50,000
17:40	49,984
17:45	50,001
17:50	49,970
17:55	50,026
18:00	50,021
18:05	50,030
18:10	50,019
18:15	50,005
18:20	50,018
18:25	49,986
18:30	49,997
18:35	49,996
18:40	50,004
18:45	49,988
18:50	49,986
18:55	49,972
19:00	49,998
19:05	49,996
19:10	49,981
19:15	49,989
19:20	50,001
19:25	49,984
19:30	49,958
19:35	49,962
19:40	49,988
19:45	49,983
19:50	49,964
19:55	50,036
20:00	50,085
20:05	50,013
20:10	50,030
20:15	50,016
20:20	50,041
20:25	50,031
20:30	50,008
20:35	50,052
20:40	50,039
20:45	49,994
20:50	49,994
20:55	49,998
21:00	50,005
21:05	50,017
21:10	50,067
21:15	50,037
21:20	50,037
21:25	50,041
21:30	50,068
21:35	50,078
21:40	50,087
21:45	50,045
21:50	50,057
21:55	50,037
22:00	49,968
22:05	49,995
22:10	49,997
22:15	49,982
22:20	49,986
22:25	49,979
22:30	49,962
22:35	49,997
22:40	49,963
22:45	49,966
22:50	49,976
22:55	49,996
23:00	49,964
23:05	50,006
23:10	50,006
23:15	49,989
23:20	49,993
23:25	50,027
23:30	50,009
23:35	50,041
23:40	50,030
23:45	49,991
23:50	50,006
23:55	49,976

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