Category
Health & Fitness Tools
14 free health & fitness tools on Toolenza. No signup, no upload by default — browser-only privacy where possible.
All-in-one
Every health & fitness tool in tabbed view
TDEE Calculator
Total daily energy expenditure
BMR Calculator
Basal metabolic rate
Macro Calculator
Protein / carbs / fat targets
Body Fat %
US Navy method
One-Rep Max
Predict 1RM from a working set
Plate Calculator
Which plates for X kg/lb
Pace Calculator
Run pace, time, distance
Heart Rate Zones
Compute your 5 training zones
Pregnancy Calculator
Trimesters, weeks, milestones
Due Date Calculator
Estimated due date from LMP or conception
Water Intake
Daily hydration target
Protein Intake
Daily protein target
Medication Tracker
Daily pill checklist, color-coded by med
Embed these tools on your site
Every tool above has a one-line <iframe> snippet. Drop it into any blog, lesson plan, or knowledge base — your readers get the tool, you get a "Powered by Toolenza" link back.