All Free Tools
Browse all our free health calculators, unit converters, care planning tools, and safety checklists.
Health Calculators & Converters
BMI Calculator
Calculate your Body Mass Index and understand your weight category.
Try it freeBlood Pressure Checker
See which category your blood pressure reading falls into (educational).
Try it freeCalorie Needs Estimator
Estimate daily calorie needs based on age, sex, weight, height, and activity.
Try it freeDaily Water Intake
Estimate daily water intake based on weight, activity level, and climate.
Try it freeProtein Needs Estimator
Estimated daily protein target range for older adults (educational).
Try it freeCholesterol Ratio Calculator
Enter Total Cholesterol + HDL to calculate Total/HDL ratio and quick category guidance.
Try it freeLDL (Friedewald) Calculator
Estimate LDL from Total Chol, HDL, Triglycerides (with validation).
Try it freeA1C ↔ eAG Converter
Convert HbA1c (%) to estimated average glucose (mg/dL).
Try it freeResting Heart Rate Checker
Classify RHR and show simple wellness guidance + tracking suggestion.
Try it freeZone 2 Heart Rate Calculator
Zone 2 range plus all five training zones (Karvonen method).
Try it freeBody Temperature Checker
Interpret temp for adult vs child vs older adult with guidance.
Try it freePounds ↔ Kg Converter
Two-way conversion between pounds and kilograms.
Try it freeCm ↔ Feet/Inches Converter
Convert height between centimeters and feet/inches.
Try it freeFahrenheit ↔ Celsius
Convert temperatures for health tracking and medical records.
Try it freeBlood Sugar Converter
Convert blood glucose readings between mg/dL and mmol/L.
Try it freeCreatinine Converter
Convert creatinine values between mg/dL and µmol/L.
Try it freeMedication Dose Converter
Convert mg to mL using concentration - common caregiver need.
Try it freeOxygen Tank Duration
Estimate how long an oxygen tank lasts based on tank size + flow rate.
Try it freeCare Planning Tools
Home Care Cost Calculator
Estimate weekly and monthly home care costs by hours, schedule, and care level.
Try it freeLong-Term Care Insurance Calculator
Estimate LTC insurance premiums by age, daily benefit, benefit period, and inflation protection.
Try it freeCare Needs Assessment
Evaluate ADLs and IADLs to understand what level of care may be needed.
Try it freeCare Hours Estimator
How many hours of care might your loved one need? Based on mobility, memory, and more.
Try it free24-Hour vs Live-In Care Cost
Compare costs of 24-hour shift care vs live-in care to find the best option.
Try it freeMedication Schedule Planner
Build a daily medication timing chart - no medical advice, just organization.
Try it freeMeal & Hydration Planner
Create a printable daily meal and hydration schedule for a loved one.
Try it freeCaregiver Handover Note
Quick template: meds, meals, mobility, mood, incidents → exportable note.
Try it freeHome Safety & Fall Prevention
Home Safety Checklist
Room-by-room safety audit to reduce fall risks and improve accessibility.
Try it freeFall Risk Screening
Educational screening to identify potential fall risk factors and safety tips.
Try it freeBathroom Safety Checker
Check bathroom readiness with grab bars, non-slip mats, toilet height, and more.
Try it freeStair Safety Risk Tool
Assess stairway safety: handrails, lighting, treads, and clutter.
Try it freeFall-Proofing Room Planner
Pick a room and get a tailored checklist + top 3 fixes summary.
Try it freeWalker / Cane Fit Checker
Input height for guidance on correct walker or cane height.
Try it freeTransfer Safety Checklist
Step-by-step checklist for bed↔chair / toilet transfers + safety errors.
Try it freeSenior Wellness & Nutrition
Constipation Prevention Routine
Lifestyle-focused checklist: hydration, fiber, movement, and healthy habits.
Try it freeSleep Needs Estimator
Recommended sleep range by age + sleep debt tracker.
Try it freeHydration Reminder Scheduler
Set wake/sleep time + daily goal → generates a printable reminder schedule.
Try it free