The simplest and most effective tool to find out where your time really goes. Order this free timelog and keep it for 4 weeks to get an accurate picture of what takes up most of your time; how much time you get catch up in 'busy 'work and how much of your effort is really productive.
Use it with the 4 Quadrants by assessing which quadrant you are spending most of your time. (order this free resource too).