Weight Loss Timeline Formula:
From: | To: |
This calculator estimates how long it will take to reach your weight loss goal based on your current weight, target weight, and weekly weight loss rate. It helps set realistic expectations for your weight loss journey.
The calculator uses a simple formula:
Where:
Explanation: The formula divides your total weight to lose by your weekly loss rate to estimate how many weeks it will take to reach your goal.
Details: A safe and sustainable weight loss rate is typically 1-2 pounds per week. Setting realistic goals helps maintain motivation and prevents health risks associated with rapid weight loss.
Tips: Enter your current weight and goal weight in pounds, then specify how much weight you plan to lose each week. All values must be positive numbers.
Q1: What's a healthy weekly weight loss rate?
A: Most health professionals recommend 1-2 pounds per week for sustainable weight loss without excessive muscle loss.
Q2: Why is my timeline longer than expected?
A: The timeline depends entirely on your weekly loss rate. Smaller weekly deficits create longer timelines but are often more sustainable.
Q3: Can I lose weight faster than 2 pounds per week?
A: While possible, faster weight loss often leads to muscle loss, nutritional deficiencies, and is harder to maintain long-term.
Q4: Will the timeline be exact?
A: This is an estimate. Actual results vary based on metabolism changes, plateaus, and consistency with diet/exercise.
Q5: Should I adjust my goal if the timeline seems too long?
A: Consider setting intermediate goals (e.g., 10% weight loss) to stay motivated while working toward your ultimate goal.