Mini Tools Collection
Useful one-page tools for real work
ToolPatch is a growing collection of focused utilities. Each page handles one task with clear inputs, fast results, and practical outputs.
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Health & Fitness
Featured
BMI Calculator
Compute body mass index from weight and height with category classification.
Enter weight and height to calculate BMI and identify general weight status bands. Useful for quick health tracking and baseline fitness planning.
Health & Fitness
Featured
Body Fat Estimator
Estimate body fat percentage from body measurements.
Uses circumference-based formulas for quick body composition estimates.