Finland grid frequency

Grid frequency · 6 October 2026

Name: Finland grid frequency, 2026-10-06
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 49.894–50.135 Hz band (281 samples).

The largest deviation from the 50.000 Hz nominal was 0.135 Hz at 11:05.

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

Daily stats

Avg	Min	Max	Samples
50,001 Hz	49,894	50,135	281

Per 15-minute interval

15-minute MTU clearing prices for 6 October 2026 (Europe/Tallinn).
Time (Europe/Tallinn)	Grid frequency
00:00	49,979
00:05	50,000
00:10	50,010
00:15	50,040
00:20	50,010
00:25	49,983
00:30	50,002
00:35	50,020
00:40	49,999
00:45	49,995
00:50	50,022
00:55	49,998
01:00	50,024
01:05	50,012
01:10	49,992
01:15	50,001
01:20	50,009
01:25	49,999
01:30	49,986
01:35	49,970
01:40	49,962
01:45	49,962
01:50	49,979
01:55	50,023
02:00	50,021
02:05	49,997
02:10	50,001
02:15	50,008
02:20	50,008
02:25	50,004
02:30	50,009
02:35	50,011
02:40	49,991
02:45	49,975
02:50	49,964
02:55	49,976
03:00	49,968
03:05	49,967
03:10	49,952
03:15	49,973
03:20	49,990
03:25	50,018
03:30	50,025
03:35	50,025
03:40	50,039
03:45	50,051
03:50	50,048
03:55	50,023
04:00	50,029
04:05	50,031
04:10	50,033
04:15	50,012
04:20	50,031
04:25	50,005
04:30	49,987
04:35	50,008
04:40	49,983
04:45	49,977
04:50	50,003
04:55	50,001
05:00	50,019
05:05	50,006
05:10	49,988
05:15	50,015
05:20	49,991
05:25	50,012
05:30	50,010
05:35	50,006
05:40	50,018
05:45	50,019
05:50	49,991
05:55	49,965
06:00	49,965
06:05	49,956
06:10	49,969
06:15	49,982
06:20	49,965
06:25	50,006
06:30	50,105
06:35	50,093
06:40	50,074
06:45	50,032
06:50	50,011
06:55	49,995
07:00	49,986
07:05	49,953
07:10	49,960
07:15	49,967
07:20	49,940
07:25	49,958
07:30	50,029
07:35	49,984
07:40	50,019
07:45	50,016
07:50	50,003
07:55	49,995
08:00	50,050
08:05	50,022
08:10	50,013
08:15	49,986
08:20	49,983
08:25	49,977
08:30	50,011
08:35	50,007
08:40	49,993
08:45	50,015
08:50	50,004
08:55	50,021
09:00	50,063
09:05	50,054
09:10	50,057
09:15	50,073
09:20	50,049
09:25	50,053
09:30	50,040
09:35	50,020
09:40	50,009
09:45	50,000
09:50	49,997
09:55	50,003
10:00	49,998
10:05	49,985
10:10	49,995
10:15	50,001
10:20	50,002
10:25	50,021
10:30	50,049
10:35	50,043
10:40	50,058
10:45	50,077
10:50	50,097
10:55	50,089
11:00	50,124
11:05	50,135
11:10	50,079
11:15	49,939
11:20	49,969
11:25	49,987
11:30	49,980
11:35	49,990
11:40	50,018
11:45	50,027
11:50	50,016
11:55	50,024
12:00	49,995
12:05	49,983
12:10	49,965
12:15	49,935
12:20	49,944
12:25	49,976
12:30	49,989
12:35	49,996
12:40	49,991
12:45	49,975
12:50	49,991
12:55	50,000
13:00	49,966
13:05	50,005
13:10	50,015
13:15	50,045
13:20	50,011
13:25	50,029
13:30	50,012
13:35	50,016
13:40	50,042
13:45	49,996
13:50	50,014
13:55	50,015
14:00	50,016
14:05	49,994
14:10	50,006
14:15	50,001
14:20	49,989
14:25	50,014
14:30	49,992
14:35	50,014
14:40	50,009
14:45	50,024
14:50	50,038
14:55	50,014
15:00	50,009
15:05	50,020
15:10	50,003
15:15	50,007
15:20	49,976
15:25	49,961
15:30	49,994
15:35	49,977
15:40	50,019
15:45	50,015
15:50	50,014
15:55	49,991
16:00	49,979
16:05	50,003
16:10	50,009
16:15	50,027
16:20	49,983
16:25	49,994
16:30	49,983
16:35	49,975
16:40	49,998
16:45	49,997
16:50	49,963
16:55	49,988
17:00	50,013
17:05	49,973
17:10	49,990
17:15	50,043
17:20	50,026
17:25	50,020
17:30	50,005
17:35	49,987
17:40	49,954
17:45	49,945
17:50	49,942
17:55	49,954
18:00	49,991
18:05	49,995
18:10	50,007
18:15	49,979
18:20	49,933
18:25	49,915
18:30	49,894
18:35	49,898
18:40	49,942
18:45	50,015
18:50	50,011
18:55	49,983
19:00	50,025
19:05	50,014
19:10	50,000
19:15	50,007
19:20	49,971
19:25	49,960
19:30	49,960
19:35	49,956
19:40	49,950
19:45	49,974
19:50	49,945
19:55	49,945
20:00	49,984
20:05	49,998
20:10	50,005
20:15	50,013
20:20	50,017
20:25	49,990
20:30	49,989
20:35	50,021
20:40	49,999
20:45	49,975
20:50	50,000
20:55	49,992
21:00	49,976
21:05	49,995
21:10	49,999
21:15	50,028
21:20	49,998
21:25	49,994
21:30	50,023
21:35	50,027
21:40	50,037
21:45	50,004
21:50	49,986
21:55	49,977
22:00	49,957
22:05	49,974
22:10	49,971
22:15	49,949
22:20	49,982
22:25	49,995
22:30	49,995
22:35	50,009
22:40	49,979
22:45	49,997
22:50	50,012
22:55	50,008
23:00	50,016
23:05	50,018
23:10	50,028
23:15	49,994
23:20	50,011

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

Grid frequency · 6 October 2026

Frequency stayed in the 49.894–50.135 Hz band (281 samples).

The largest deviation from the 50.000 Hz nominal was 0.135 Hz at 11:05.

Avg

Min

Max

Samples

50,001 Hz

49,894

50,135

281

Per 15-minute interval

15-minute MTU clearing prices for 6 October 2026 (Europe/Tallinn).
Time (Europe/Tallinn)	Grid frequency
00:00	49,979
00:05	50,000
00:10	50,010
00:15	50,040
00:20	50,010
00:25	49,983
00:30	50,002
00:35	50,020
00:40	49,999
00:45	49,995
00:50	50,022
00:55	49,998
01:00	50,024
01:05	50,012
01:10	49,992
01:15	50,001
01:20	50,009
01:25	49,999
01:30	49,986
01:35	49,970
01:40	49,962
01:45	49,962
01:50	49,979
01:55	50,023
02:00	50,021
02:05	49,997
02:10	50,001
02:15	50,008
02:20	50,008
02:25	50,004
02:30	50,009
02:35	50,011
02:40	49,991
02:45	49,975
02:50	49,964
02:55	49,976
03:00	49,968
03:05	49,967
03:10	49,952
03:15	49,973
03:20	49,990
03:25	50,018
03:30	50,025
03:35	50,025
03:40	50,039
03:45	50,051
03:50	50,048
03:55	50,023
04:00	50,029
04:05	50,031
04:10	50,033
04:15	50,012
04:20	50,031
04:25	50,005
04:30	49,987
04:35	50,008
04:40	49,983
04:45	49,977
04:50	50,003
04:55	50,001
05:00	50,019
05:05	50,006
05:10	49,988
05:15	50,015
05:20	49,991
05:25	50,012
05:30	50,010
05:35	50,006
05:40	50,018
05:45	50,019
05:50	49,991
05:55	49,965
06:00	49,965
06:05	49,956
06:10	49,969
06:15	49,982
06:20	49,965
06:25	50,006
06:30	50,105
06:35	50,093
06:40	50,074
06:45	50,032
06:50	50,011
06:55	49,995
07:00	49,986
07:05	49,953
07:10	49,960
07:15	49,967
07:20	49,940
07:25	49,958
07:30	50,029
07:35	49,984
07:40	50,019
07:45	50,016
07:50	50,003
07:55	49,995
08:00	50,050
08:05	50,022
08:10	50,013
08:15	49,986
08:20	49,983
08:25	49,977
08:30	50,011
08:35	50,007
08:40	49,993
08:45	50,015
08:50	50,004
08:55	50,021
09:00	50,063
09:05	50,054
09:10	50,057
09:15	50,073
09:20	50,049
09:25	50,053
09:30	50,040
09:35	50,020
09:40	50,009
09:45	50,000
09:50	49,997
09:55	50,003
10:00	49,998
10:05	49,985
10:10	49,995
10:15	50,001
10:20	50,002
10:25	50,021
10:30	50,049
10:35	50,043
10:40	50,058
10:45	50,077
10:50	50,097
10:55	50,089
11:00	50,124
11:05	50,135
11:10	50,079
11:15	49,939
11:20	49,969
11:25	49,987
11:30	49,980
11:35	49,990
11:40	50,018
11:45	50,027
11:50	50,016
11:55	50,024
12:00	49,995
12:05	49,983
12:10	49,965
12:15	49,935
12:20	49,944
12:25	49,976
12:30	49,989
12:35	49,996
12:40	49,991
12:45	49,975
12:50	49,991
12:55	50,000
13:00	49,966
13:05	50,005
13:10	50,015
13:15	50,045
13:20	50,011
13:25	50,029
13:30	50,012
13:35	50,016
13:40	50,042
13:45	49,996
13:50	50,014
13:55	50,015
14:00	50,016
14:05	49,994
14:10	50,006
14:15	50,001
14:20	49,989
14:25	50,014
14:30	49,992
14:35	50,014
14:40	50,009
14:45	50,024
14:50	50,038
14:55	50,014
15:00	50,009
15:05	50,020
15:10	50,003
15:15	50,007
15:20	49,976
15:25	49,961
15:30	49,994
15:35	49,977
15:40	50,019
15:45	50,015
15:50	50,014
15:55	49,991
16:00	49,979
16:05	50,003
16:10	50,009
16:15	50,027
16:20	49,983
16:25	49,994
16:30	49,983
16:35	49,975
16:40	49,998
16:45	49,997
16:50	49,963
16:55	49,988
17:00	50,013
17:05	49,973
17:10	49,990
17:15	50,043
17:20	50,026
17:25	50,020
17:30	50,005
17:35	49,987
17:40	49,954
17:45	49,945
17:50	49,942
17:55	49,954
18:00	49,991
18:05	49,995
18:10	50,007
18:15	49,979
18:20	49,933
18:25	49,915
18:30	49,894
18:35	49,898
18:40	49,942
18:45	50,015
18:50	50,011
18:55	49,983
19:00	50,025
19:05	50,014
19:10	50,000
19:15	50,007
19:20	49,971
19:25	49,960
19:30	49,960
19:35	49,956
19:40	49,950
19:45	49,974
19:50	49,945
19:55	49,945
20:00	49,984
20:05	49,998
20:10	50,005
20:15	50,013
20:20	50,017
20:25	49,990
20:30	49,989
20:35	50,021
20:40	49,999
20:45	49,975
20:50	50,000
20:55	49,992
21:00	49,976
21:05	49,995
21:10	49,999
21:15	50,028
21:20	49,998
21:25	49,994
21:30	50,023
21:35	50,027
21:40	50,037
21:45	50,004
21:50	49,986
21:55	49,977
22:00	49,957
22:05	49,974
22:10	49,971
22:15	49,949
22:20	49,982
22:25	49,995
22:30	49,995
22:35	50,009
22:40	49,979
22:45	49,997
22:50	50,012
22:55	50,008
23:00	50,016
23:05	50,018
23:10	50,028
23:15	49,994
23:20	50,011