Welcome to Star Trek Answers. What would you like to know?

26,666,666.6667 Miles per hour


actually impulse refers to any speed below warp so impulse varies from ship to ship

The Star Trek literature I've read concerning the speed of impulse usually suggests a speed of .25c (One quarter the speed of light) as the official designation for "Full Impulse", citing that at highter speeds relative time problems start to arise.

During combat, ships could be traveling just about any speed less than light speed. In the Last Unicorn Games version of the Star Trek RPG, Ships going .9c or .95c were not unusual.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.