I found this very nice
Weight Loss Calculator and thought I'd attach it here for others to use.
- Automatic calculation of calorie targets per day and per meal based on your entered data (age, height, weight, body fat % if known, meals per day, low calorie days per week, preferred macronutrient ratios, goal body fat %, and goal lean mass increase).
- Automatic calculation of carbohydrate, protein, and fat grams per meal to help you make smart choices when dining out, creating your own recipes or choosing prepackaged foods
- Calculates how much you can eat on your cheat/free day and still lose weight
- Calculates how much you should eat on your high zigzag days
- Calculates your current lean body mass, fat mass, and Body Mass Index (BMI)
- Calculates your target weight and weight loss/gain.
- Calculates your Basal Metabolic Rate (BMR)–How many calories your body requires just to perform basic functions each day–based on the Katch-Mcardle and the Harris-Benedict formulas.
- Calculates your Total Daily Energy Expenditure (TDEE), or the amount of calories you need to maintain your current weight with your exercise activity level taken into account
- Provides separate figures for Unisex (body fat %-based), Female (weight-based), and Male (weight-based)
- Can be used for either weight gain or weight loss
- Start Date field
- Target Date field
- Calculated program length (in days) field
- Calculated line in each existing program block (Regular, Accelerated, and Manual) to estimate how long it will take to reach your goal weight loss/gain using that program’s calorie levels.
- Time-Based program to the Unisex, Female, and Male calculations that generates a low calorie day and high calorie day target intake based on your Target Date and your Target Weight Loss/Gain.
