See exactly how junk food damages your body. Calculate weight gain, trans fat burden, organ impact, and money wasted.
What is Junk Food Damage Calculator?
Tap the junk foods you eat each week and watch your body's future unfold. This calculator shows projected weight gain over 1/5/10 years, trans fat and sodium burden vs WHO limits, organ-level health impact (heart, liver, arteries, blood pressure), exercise needed to burn it off, and money spent on junk food. Includes a recovery simulator with personalized food swap suggestions.
How to Use
Tap the junk foods you typically eat each week
Adjust the quantity for each item
Optionally add your age, weight, and activity level
See your damage score, weight projection, and organ impact
Use the recovery simulator to see your "if I cut back" scenario
Check personalized food swap suggestions
Frequently Asked Questions
How accurate is the weight gain projection?
It uses the standard 7,700 kcal = 1 kg fat formula, adjusted for a realistic 70% conversion efficiency. Individual results vary with metabolism, activity, and genetics.
What is trans fat and why does it matter?
Trans fat raises bad cholesterol (LDL) and lowers good cholesterol (HDL), increasing heart disease risk. The WHO recommends under 2.2g/day (1% of calories at 2000 kcal).
Is my data saved?
No. All calculations happen in your browser. Nothing is sent to any server.
Are these food values accurate?
Yes, they are based on average values from USDA food database and fast-food chain nutrition labels. Actual values vary by brand and portion.
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