Weight Gain Calculator  Formula

By understanding and using weight gain calculator formulas, you can tailor your diet and exercise plans to reach your weight gain goals safely and effectively.

1. Calculate Basal Metabolic Rate (BMR): This is how many calories your body needs to function at rest. The formula for BMR varies based on factors like age, sex, weight, and height.

One common formula is the Harris-Benedict equation:

For men: BMR = 88.362 + (13.397 x weight in kg) + (4.799 x height in cm) – (5.677 x age in years)

For women: BMR = 447.593 + (9.247 x weight in kg) + (3.098 x height in cm) – (4.330 x age in years)

2. Calculate Total Daily Energy Expenditure (TDEE): This includes your BMR multiplied by an activity factor based on your daily activity level (sedentary, lightly active, moderately active, very active).

3. Determine Caloric Surplus: To gain weight, you need to consume more calories than your body burns. A caloric surplus is usually around 250-500 calories per day for gradual weight gain.

4. Calculate Weight Gain Rate: Based on a pound of body weight being roughly equivalent to 3500 calories, you can estimate weight gain over time. For example, a 500-calorie surplus daily could lead to about a pound of weight gain per week.

Weight Gain Calculator: A weight gain calculator helps you figure out how much weight you need to gain to reach a healthy size. It uses some information about your body, like your height and current weight, to give you a goal weight. Weight gain means getting heavier. The weight gain calculator is a free online tool that helps you to calculate the amount of weight you have to gain. The website w3wiki offers a simple and fast tool for this conversion, ensuring accurate results every time. This calculator is versatile and can be used by anyone for various purposes, including in engineering.