General Health

Calculate your estimated blood alcohol concentration based on weight, gender, and consumption. Understand BAC effects and legal implications.

Calculate and analyze your blood pressure readings. Understand systolic and diastolic values and their implications for your cardiovascular health.

Calculate the BUN to creatinine ratio to assess kidney function and hydration status. Interpret your lab results with our free medical calculator.

Calculate Specific Absorption Rate (SAR) to measure radio frequency energy absorbed by the body. Assess exposure from mobile devices and wireless equipment.

Calculate allele and genotype frequencies using Hardy-Weinberg equilibrium principles. Free population genetics calculator for biology students and researchers.

Calculate estimated VO2 max and cardiovascular fitness using Bruce Protocol treadmill test results. Free exercise stress test calculator for healthcare professionals.

Analyze arterial blood gas values for acid-base balance, oxygenation, and respiratory function. Free ABG interpretation calculator for medical professionals.

Calculate the Albumin-to-Creatinine Ratio (ACR) to assess kidney function and detect early signs of kidney damage. Essential for monitoring kidney health.

Calculate nutritional requirements for patients requiring intravenous nutrition support. Determine caloric needs, protein requirements, and fluid volumes for TPN.

Calculate Systemic Vascular Resistance to assess afterload and peripheral vascular tone. Essential for hemodynamic monitoring in critical care.

Calculate your Resting Metabolic Rate to determine baseline calorie needs. Understand the energy your body requires at complete rest.

Evaluate nicotine addiction severity with the validated Fagerstrom Test. Assess dependence levels, withdrawal risk, and get personalized cessation recommendations.

Calculate calories burned during exercise using heart rate data. Get precise energy expenditure estimates based on your actual workout intensity and duration.

Calculate intravenous fluid drip rates for safe medical administration. Essential tool for healthcare professionals and nursing students with gravity infusion calculations.

Calculate your Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE) using the most accurate Mifflin St. Jeor equation for nutrition planning.

Calculate precise e-juice mixing ratios for custom vaping liquids. Determine nicotine levels, VG/PG ratios, and flavor concentrations for DIY e-liquid blending.

Calculate personalized heart rate training zones using the Karvonen formula. Optimize workout intensity with accurate heart rate reserve calculations for better fitness results.