Weight2Weight software calculates Calories based on Current weight, New weight, Activity level, Height and Age.
Furthermore, Weight2Weight offers multiple features such as metric and English units, varying daily calorie requirements for male or female and five different activity levels, and customizable estimates for basal Calories/day/lb. It provides users with the flexibility to select a custom Calories/day/lb estimate to fit their individual needs.
While the program's accuracy has been confirmed by testing with reasonable values, it's worth noting that extensive testing of the algorithms over the entire range of possible inputs hasn't been conducted. Therefore, the author is not responsible for any errors that may occur.
Lastly, Weight2Weight does not adhere to the notion that cost equates to quality. That being said, it's safe to assume that you will invariably pay for what you get when using this software.
Version 1.00.7: N/A