Gastric Sleeve Weight Loss Timeline Calculator

Weight Loss Formula:

\[ \text{Weight Loss \% Excess} = 65 \times \left(\frac{\text{months}}{12}\right) \]

Estimated Weight Loss (% Excess):

Unit Converter ▲

Unit Converter ▼

From:	To:

1. What is the Gastric Sleeve Weight Loss Timeline?

The gastric sleeve weight loss timeline estimates the percentage of excess weight loss over time after vertical sleeve gastrectomy surgery. On average, patients lose about 65% of their excess weight within 12 months.

2. How Does the Calculator Work?

The calculator uses the following formula:

\[ \text{Weight Loss \% Excess} = 65 \times \left(\frac{\text{months}}{12}\right) \]

Where:

65 — Average percentage of excess weight lost in 12 months
months — Time since surgery in months

Explanation: The formula provides a linear estimate of weight loss progression over time based on typical outcomes.

3. Importance of Weight Loss Tracking

Details: Tracking weight loss helps patients and providers monitor progress, identify potential issues early, and adjust nutritional plans as needed.

4. Using the Calculator

Tips: Enter the number of months since your surgery. The calculator will estimate your percentage of excess weight loss based on typical outcomes.

5. Frequently Asked Questions (FAQ)

Q1: Is 65% excess weight loss guaranteed?
A: No, this is an average. Individual results vary based on adherence to diet, exercise, and other factors.

Q2: When does weight loss typically stabilize?
A: Most patients reach their maximum weight loss between 12-18 months post-surgery.

Q3: What if my weight loss is slower than predicted?
A: Consult your bariatric team. They can evaluate for potential issues and adjust your plan.

Q4: Does this calculator account for weight regain?
A: No, this calculator only estimates initial weight loss. Long-term success requires lifestyle changes.

Q5: What's considered excess weight?
A: Excess weight is typically calculated as your total weight minus your ideal body weight.