About These Calculators
Medical calculators for healthcare professionals and patients. Calculate IV drip rates, medication half-lives, pediatric dosing, and recovery timelines.
Medical & Clinical Calculators
18 toolsIV Drip Rate Calculator
Calculate drops per minute and mL per hour for IV infusions
Medication Half-Life Calculator
Calculate how medication levels decrease over time
Pediatric Dosing Calculator
Calculate safe medication doses for children by weight
Wound Care Dressing Size Calculator
Determine dressing type, size, and weekly supply needs
Postpartum Recovery Timeline
Personalized recovery timeline with milestones and dates
Blood Alcohol Elimination Calculator
Estimate how long it takes for your body to eliminate alcohol based on drinks consumed
Hearing Loss Risk Calculator
Estimate cumulative hearing damage risk from noise exposure over time
Hydration Calculator
Calculate your daily water intake needs based on weight, activity, and climate
Sun Exposure & Vitamin D Calculator
Estimate vitamin D production from sun exposure based on skin type, time, and location
Allergy Severity Score Calculator
Track and score your allergy symptoms to monitor severity and treatment effectiveness
Blood Oxygen Level Calculator
Interpret your SpO2 blood oxygen readings
Daily Fiber Intake Calculator
Calculate your recommended daily fiber intake
Joint Mobility Score Calculator
Assess your joint mobility and flexibility health
Hearing Loss Frequency Calculator
Assess your hearing range by age and exposure
Allergy Severity Assessment Calculator
Score your allergy symptoms and severity
Eye Prescription Converter Calculator
Convert between glasses and contact lens prescriptions
Concierge Medicine Calculator
Compare the total annual cost of traditional insurance vs concierge medicine with a catastrophic plan
Medical Tourism Savings Calculator
Compare U.S. medical procedure costs to international alternatives and see your potential savings
Frequently Asked Questions
Are these medical & clinical calculators free?
Yes, all 18 calculators are completely free with no signup required. They run entirely in your browser — no data is sent to any server.
How accurate are these calculators?
Our calculators use industry-standard formulas and are regularly updated. However, they provide estimates — always verify critical calculations with a professional in the relevant field.
Can I use these calculators on my phone?
Yes, all calculators are mobile-responsive and work on any device with a web browser. No app download needed.
Do you save my calculations?
No. All calculations happen in your browser. We don't store any of your inputs or results. Your data stays on your device.
Can I embed these calculators on my website?
Select calculators offer embed codes that you can copy and paste into your website or blog. Look for the "Embed This Calculator" section on individual tool pages.