ToolPatch

One page. One job. Done.

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.

All categories Business Chemistry Conversion Tools Data Design & Branding Developer Tools Education Engineering Finance Health & Fitness HR & Hiring Legal Ops Marketing Math Network Operations Personal Physics Productivity Project Management Statistics Writing & Content
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.

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Health & Fitness Featured

Body Fat Estimator

Estimate body fat percentage from body measurements.

Uses circumference-based formulas for quick body composition estimates.

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