One of the best budget calculators I have come across.
This free online Monthly Budget Calculator will allow you to enter budgeted amounts for each of the twelve months of the year for one income category and nine separate budget categories -- each containing up to ten customizable accounts.
How To Measure Your Body Fat % Using Calipers. This in-depth guides teaches you how to calculate your body fat percentage and measure your progress using skin fold calipers. This is the most accurate method to measure your body fat.