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ShapeUpAmerica.com is for informational purposes only. The calculators and tools provided are not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions regarding a medical condition.

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CategoriesFitness & Training

Fitness & Training

Tools for athletic performance, strength, and cardiovascular conditioning.

Physical fitness is a foundational pillar of health. Our Fitness category provides clinical-grade calculators to help you quantify your progress. Use these tools to find your VO2 Max, calculate your 1RM, or determine your target heart rate zones. By measuring these specific responses to physical stress, you can train more effectively and avoid overtraining. We measure physiological performance indicators like muscular strength, aerobic efficiency, and safe heart rate zones.
16 Tools Available

TDEE Calculator

Total Daily Energy Expenditure based on activity.

Fitness & Training
Access
Updated

1RM Calculator

Calculate your one-rep maximum for any lift.

Fitness & Training
Access

Calorie Burn by MET

Calculate burn for any specific activity.

Fitness & Training
Access

Calories Burned

Calories burned by activity and duration.

Fitness & Training
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Cycling Calorie Burn

Calories burned on road or stationary bike.

Fitness & Training
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Elliptical Calorie Burn

Calories burned on the elliptical trainer.

Fitness & Training
Access

Hydration Loss Estimator

Estimate fluid loss during intense exercise.

Fitness & Training
Access

Mile Time Converter

Convert between mile and kilometer times.

Fitness & Training
Access

Pace Calculator

Calculate running pace for any distance.

Fitness & Training
Access

Running Speed Converter

Switch between km/h, mph, and min/km.

Fitness & Training
Access

Steps to Calories

Convert daily step count to energy burned.

Fitness & Training
Access

Swimming Calorie Burn

Calories burned by stroke and intensity.

Fitness & Training
Access
Updated

Target Heart Rate

Ideal heart rate zones for exercise.

Fitness & Training
Access

VO2 Pace Calculator

Calculate training paces based on VO2 Max percentage.

Fitness & Training
Access

Walking Calorie Burn

Calories burned based on pace and distance.

Fitness & Training
Access

Weight Plate Calculator

Know what plates to load on the bar.

Fitness & Training
Access

Common Questions

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Body Composition

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Nutrition & Diet

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Cardiovascular

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