Infinite Calorie Calculator
Estimate your Total Daily Energy Expenditure (TDEE) and set precise weight goals.
What is TDEE?
TDEE stands for **Total Daily Energy Expenditure**. It is the total number of calories you burn each day when exercise and physical activity are taken into account. Our online calorie needs calculator provides an estimation of your maintenance calories—the level where your body remains at a stable weight.
How to Use Calorie Targets for Weight Loss
To lose weight, you must create a "Calorie Deficit"—consuming fewer calories than your TDEE. A deficit of 500 calories per day typically results in 0.5kg of weight loss per week. Our daily calorie auditor provides these targets automatically based on your biological metrics. Conversely, to gain weight or muscle, a surplus of 250-500 calories is recommended.
Privacy and Privacy Tracking
At 99tool.in, we believe your nutrition data is private. Our secure calorie calculator runs entirely locally in your browser. We do not store your physical details or goal patterns. This private calorie auditor is the safest way to plan your fitness phase without third-party monitoring or pervasive tracking.