A frequently cited internal NATO report from the 1990s suggested that a 12-man commando team (Special Forces Operational Detachment) could achieve the same tactical effect as a 120-man conventional infantry company. That yields a . However, this applies only to specific missions like direct action or foreign internal defense—not trench warfare.
The statement "one commando is equal to how many soldiers" usually refers to a popular military myth or a "chuck norris" style joke rather than a literal tactical calculation 1 commando is equal to how many soldiers
Winston Churchill famously ordered the creation of the Commandos to "set Europe ablaze." Small teams of commandos raided the French coast (like Operation Chariot). While they were few in number, they forced the German Wehrmacht to station of soldiers along the coastline to guard against them. A frequently cited internal NATO report from the