Welcome to the Calorie Calculator

The DrinkLife Calorie Calculator is a premium, offline-first mobile application that computes your Basal Metabolic Rate (BMR), daily maintenance calories, and macronutrient targets using the scientifically validated Mifflin–St Jeor Equation. Every calculation runs locally on your device — no servers, no analytics, no tracking.

Key Features

• 100% Offline — no internet required, no accounts, no logins.
• Zero Data Collection — your stats never leave your device.
• Scientific Accuracy — Mifflin–St Jeor BMR formula.
• Macro Targets — Protein 25%, Carbs 50%, Fat 25%.
• Local History Log — track progress with Hive local database.
• Metric & Imperial Units — fully customisable.

App Details

• Application: Calorie Calculator
• Version: 2.3.1
• Platform: Flutter (Material 3)
• Publisher: Teklin Calorie Division