Weight Loss Calculator [Weight Reduction Calculator 2025]
To calculate your weight loss calories, multiply your BMR by your activity level, then subtract the calories you plan to cut for weight loss.
To calculate your weight loss calories, multiply your BMR by your activity level, then subtract the calories you plan to cut for weight loss.
Calories per day = BMR × A − WLC
| Variable | Meaning |
|---|---|
| Calories per day | Calories needed for weight loss |
| BMR | Basal Metabolic Rate |
| A | Activity Level |
| WLC | Weight Loss Calories (deficit) |
Let’s say you’re serious about shedding some pounds. You’ve tried guessing, skipping meals, or cutting random foods—but nothing seems to work. The Weight Loss Calculator clears the confusion. It tells you how many calories you should eat each day to lose weight the smart way.
This tool isn’t about extreme plans. It helps you set a daily calorie target based on your body’s needs and your weight loss goals. Want to know how many calories to eat to lose weight? Or wondering if you’re on track by checking your weight loss calculator by date? This calculator handles it. You can use it in kg, stone, or pounds—whatever fits your scale.
No guesswork, no stress. Whether you’re tracking a percentage weight loss, starting a walking plan, or aiming for a calorie deficit, this tool becomes your daily guide. Just plug in the numbers, and it gives you a clear target that keeps you focused, consistent, and in control.
To find how long it’ll take to lose weight, multiply the number of pounds you want to lose by 3,500, then divide by your daily calorie deficit. Formula: T = WL × 3500 ÷ CD Table of Variables Variable Meaning T Time (in days) WL Weight Loss Goal (in pounds) CD Daily Calorie Deficit What…
To calculate EFG %, apply the formula using made and attempted field goals including three-pointers for accuracy. Formula: EFG = (2PFG + 1.5 × 3PFG) / FGA × 100 Table of Variables: Variable Meaning 2PFG Two-point field goals made 3PFG Three-point field goals made FGA Total field goal attempts What is Effective Field Goal Percentage…
To find your body surface area, multiply your height by your weight, divide by 3600, and then take the square root of that number. Formula: BSA = √(H × W ÷ 3600) Table of Variables Variable Meaning BSA Body Surface Area (m²) H Height (in cm) W Weight (in kg) What is a BSA Calculator:…
To find your RPE, divide your heart rate by 10. Formula: RPE = HR / 10 Table of Variables Variable Meaning RPE Rate of Perceived Exertion HR Heart Rate What is an RPE Calculator: Let’s measure the Rating of Perceived Exertion with this unique calculator Let’s say you’re running, your heart’s pounding, and you’re thinking,…
For females, add the triceps, thigh, and suprailiac skinfolds, plug them into the formula with your age, and get your body fat estimate. For males, use thigh, chest, and abdomen measurements instead. Formula: Females:D = 1.09949 – (0.00099 × (Triceps + Thigh + Suprailiac)) + (0.0000023 × (Triceps + Thigh + Suprailiac)²) – (0.0001392 ×…