Math has never been my strong suit. Keeping my day organized in 6 minute intervals is sometimes a chore. My firm changed accounting software and with that change I decided to use the new tool efficiently and no longer keep a paper time sheet. Unfortunately, I no longer have the nice little conversion chart that used to be on my paper form.
New search tools have been getting some press here on Slaw, including WolframAlpha. This computational search engine makes for an easy shortcut to inputting the correct time span into online time sheet.
The resulting hours plus minutes from a start and end time saves my arty brain from too much math!