- Native name
- Stockholms tunnelbana
- Owner
- Storstockholms Lokaltrafik ( Region Stockholm )
- Locale
- Stockholm , Sweden
- Transit type
- Rapid transit
- Number of lines
- 3 Lines (7 Routes)
- Line number
- 10, 11 (Blue Line) 13, 14 (Red Line) 17, 18, 19 (Green Line)
- Daily ridership
- 1 265 900 (2019)
- Annual ridership
- 462 million (2019)
- Website
- SL Official Site (in English)
- Began operation
- September 30, 1933 ; 92 years ago ( 1933-09-30 ) (as premetro ), October 1, 1950 ; 75 years ago ( 1950-10-01 ) (as metro)
- Operator s
- Connecting Stockholm
- Train length