Calories burned calculator

I have been trying to find a good online calculator for calories buned. I am walking on my treadmill doing a warm up at 2 mph for 5 minutes then going to 3 mph at an incline of 2% for 60 minutes then back to 2 mph for 5 minutes for a cool down.  I have looked at the activity browser here but don't see what I need.  I would like to use a calculator that I put in my weight and also all the activity information.  Can someone tell me a good one to use?  I have researched this for an hour and still don't see what I need.  Frustrating!

http://www.sparkpeople.com/resource/calories_ burned_list.asp will this work?

Thanks so much!