1 meter/second is equal to 1000000 um/s. Valid units must be of the speed type. Um/s is a measure of speed. Get more information and details on the 'um/s' measurement unit, including its symbol, category, and common conversions from um/s to other speed units. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.