Science-backed calculators to plan meals, reduce waste, and understand your nutrition — from the official KitchenPal team.
Reduce waste and plan smarter — connect results to the KitchenPal app
Estimate how much your household loses to wasted food each year.
90+ foodsEstimate use-by dates for 90+ foods — or track 4M+ products in the KitchenPal app.
Scale ingredients when changing portion sizes.
Estimate monthly food spending for your household.
Check when cooked leftovers should be eaten or discarded.
Check off staples and find gaps for your shopping list.
Free calculators with cited methodology — not medical advice
Body Mass Index with WHO weight categories.
PopularDaily calorie needs using Mifflin-St Jeor.
Add up calories for any home-cooked meal.
Protein, carbs, and fat targets by goal.
Daily hydration based on weight and activity.
Daily protein needs for your fitness goal.
KitchenPal tracks your pantry, alerts you before food expires, plans meals, and builds smart grocery lists — on iOS and Android.
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