6000-mark war

6000 marks war
Date1276 - 1278
Location
Result Danish victory
Belligerents
 Denmark  Sweden
Commanders and leaders
Eric V of Denmark
Stig Andersen Hvide
Magnus Birgersson
Ulf Karlsson
Strength
Unknown More than 200
Casualties and losses
Unknown Unknown

The 6000-mark war (Swedish: 6000-markskriget, Danish: 6000-marks-krigen) was a war between Denmark and Sweden which took place from 1276 to 1278. It started because of a disagreement over an agreed sum of 6,000 silver marks for Danish assistance to Magnus Birgersson in the battle against Valdemar Birgersson in 1275.