How is Repast different from other keto meal planners?

Repast treats your carb cap as a strict mathematical constraint rather than a warning after the fact. Across 16,933 simulated days the carb overage is 0g. Furthermore, all data remains strictly on your iPhone with no account, server, or analytics.

What happens if my dietary constraints cannot be met?

Repast refuses rather than fudges. If your constraints cannot be satisfied (such as 15-minute meals, pescatarian, and no eggs), the app names the exact bottleneck rule and calculates how much loosening it unlocks instead of quietly breaking your rules.

Does Repast require an account or internet connection?

No. Repast operates entirely on your device. There is no account sign-up, no backend server, and no analytics tracking. Your weight, meals, and measurements stay on your iPhone.

How does the shopping list handle leftovers?

The shopping list counts whole cooks rather than individual sittings. Cooking a four-serving recipe eaten twice is counted as one cook session, cutting redundant grocery purchasing.

Home/Tools/Carb Ceiling Calculator

MATHEMATICAL MODEL

Carb Ceiling & Macro Budget Calculator

Calculates your basal metabolic rate using Mifflin–St Jeor, applies your protein floor, and establishes your hard daily net carb ceiling across 5 dietary models.

Your Parameters

Bodyweight78 kg

Height (cm)

Age

Biological Sex

Diet Protocol

Activity Level

Target Direction

DAILY CEILING CALIBRATION

20gHard Net Carb Ceiling

Calculated TDEE:2051 kcal

Target Calorie Budget:1641 kcal

NET CARBS (CAP)20g (80 kcal)

PROTEIN FLOOR125g (500 kcal)

HEALTHY FATS118g (1061 kcal)

Why the carb cap is a ceiling: Repast will never generate a day that exceeds 20g. In our 16,933 test simulations, overage is strictly 0g.

AUTOMATED SOLVER

Turn these numbers into 7 days of real meals.

The Repast iOS app takes your exact 1641 kcal budget and 20g carb ceiling, building a full week and one aisle-grouped shopping list. On-device only.

Build your plan on iPhone