BMI Calculator
Estimate your body mass index, see the standard category, and learn what the number can and cannot tell you. Useful as a quick baseline before setting a walking or weight goal.
Open CalculatorTDEE Calculator
Estimate daily calorie burn, maintenance calories, fat loss calories, lean gain calories, and simple macro targets. Best used with weekly trend tracking.
Open CalculatorStep Goal Calculator
Find a realistic daily step target based on your current average, schedule, and how aggressive you want the next step to be.
Open CalculatorWalking Calorie Calculator
Estimate calories burned from a walk using weight, pace, time, and either steps or distance.
Open CalculatorWater Intake Calculator
Estimate a practical daily water target from body weight, workout time, climate, and how much you sweat.
Open CalculatorTurn the math into movement.
Once you know your baseline, StepClash helps you build the habit with step goals, friend duels, leaderboards, reminders, and weekly recaps.