Fitness & Nutrition

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Protein Calculator

Daily protein target based on weight and activity level

Macro Calculator

Split calories into carbs, fat, and protein

Max Heart Rate

Fox formula (220 - age)

Running Pace Calculator

Pace, speed, and split times

Intermittent Fasting

Eating and fasting windows

Carb Intake Calculator

Daily carbs based on weight and diet goal

Calories Burned Calculator

Calories burned during exercise

One Rep Max (1RM)

Estimate maximum lift using Brzycki formula

Vitamin D Calculator (India)

Daily sun exposure needed based on city and skin tone