Practical calculators for training and planning
Use these tools to estimate calories, protein, body mass index, lifting percentages, cardio zones, and barbell plate loading. Each page is designed to be fast to use on mobile and easy to scan before or after a session.
Body Composition
Body Composition Tools
1 tool
Nutrition
Nutrition Tools
2 tools
TDEE Calculator
Estimate daily calorie needs based on body stats, sex, and activity level, then adjust the result for your current goal.
Protein Calculator
Estimate a practical daily protein target using your body weight and the main training goal you are working toward right now.
Strength
Strength Tools
2 tools
1RM Calculator
Estimate your one-rep max from a recent working set and use the output to plan strength percentages more clearly.
Plate Calculator
Work out the exact plate breakdown needed on each side of the bar based on your target total weight and the bar you are using.
What these tools are for
These calculators are built for quick planning. They help you get to a practical number faster, but they do not replace coaching, medical advice, or individualized programming.
Best way to use them
Use the result as a starting point, then adjust based on training performance, recovery, appetite, body-weight trend, and how sustainable the plan feels week to week.
Where to go next
After using a tool, move into the related guides, workouts, and exercise sections in the blog so the number turns into an actual plan.