Son Doctor Medical Calculator – SonDoctor.com × Character, Word, and Byte Counter Counts characters (with/without spaces), words, and UTF-8 bytes in real-time. 1. Characters (with spaces): 0 characters (0 bytes) 2. Characters (without spaces): 0 characters (0 bytes) 3. Word count: 0 words
Medical Calculator – SonDoctor.com × FENa Calculator (Fractional Excretion of Sodium) FENa(%) = (Na clearance / Cr clearance) × 100 = (((Urine Na × V)/ Serum Na) / ((Urine Cr × V) / Serum Cr)) × 100 = (Urine Na × Serum Cr) / (Serum Na × Urine Cr) × 100 Serum Sodium (mmol/L) : … Read more
Medical Calculator – SonDoctor.com × Creatinine Clearance Using 24-Hour Urine Ccr (mL/min) = (Urine Cr × (Urine Volume [24hr urine] / 1440)) / Serum Cr (BSA correction(1.73/BSA) is recommended for accurate GFR assessment) Ccr (mL/min/1.73㎡) = {(Urine Cr × (Urine Volume / 1440)) / Serum Cr} × (1.73[㎡] / BSA[㎡]) BSA (Mosteller) : √[(Height(cm) × … Read more
Medical Calculator – SonDoctor.com × Osmolality Calculator Calculated Osm = (2 × Na) + (glucose / 18) + (BUN / 2.8) Effective Osm = (2 × Na) + (glucose / 18) (BUN crosses cell membranes freely and has minimal osmotic effect) Osmolar gap = Measured Osm – Calculated Osm Serum Sodium (mmol/L) : Serum Glucose … Read more
Medical Calculator – SonDoctor.com × Urine K-to-Creatinine Ratio Calculator Estimate daily potassium excretion using spot urine chemistry. Urine K/Cr ratio : mEq K / g Cr (K in mmol = mEq) Urine K (mmol/L) : Urine Cr (mg/dL) :
Medical Calculator – SonDoctor.com × TTKG Calculator Net K secretion by distal nephron before the effect of ADH, correcting for water reabsorption via urine osmolality. TTKG = (Urine K / Plasma K) × (Plasma Osm / Urine Osm) Urine K (mmol/L) : Urine Osm (mOsm/kg) : Plasma K (mmol/L) : Plasma Osm (mOsm/kg) : ※ … Read more
Medical Calculator – SonDoctor.com × Remaining Days to Prescribe Medication Calculator Today’s Date : Previous Prescription Date : Previously Prescribed Days :
Medical Calculator – SonDoctor.com × Date Difference Calculator First Date (Today) : Second Date (Target Date) :
Medical Calculator – SonDoctor.com × Corrected Calcium Calculator in Hypoalbuminemia At pH 7.4, for every 1.0 g/dL drop in albumin (from 4.0), calcium decreases by 0.8 mg/dL. Corrected Ca (mg/dL) = Ca + ((4 – alb) x 0.8) Serum Calcium (mg/dL) : Serum Albumin (g/dL) :
Medical Calculator – SonDoctor.com × Corrected Sodium Calculator in Hyperglycemia Based on glucose level of 100, sodium decreases by 1.6 for every 100 mg/dL increase in glucose. Corrected Na = Na + (1.6 × (glucose – 100) / 100) Serum Sodium (mEq/L) : Serum Glucose (mg/dL) :