Son Doctor Medical Calculator – SonDoctor.com × Integrated LDL-Cholesterol Calculator (Friedewald / Martin-Hopkins / Sampson) Friedewald: LDL = TC – HDL – (TG/5) Martin-Hopkins: LDL = TC – HDL – (TG / adjustable factor) Sampson: LDL = (TC / 0.948) – (HDL / 0.971) – ((TG / 8.56) + (TG × non-HDL / 2140) – (TG² / … Read more
Medical Calculator – SonDoctor.com × Absolute Eosinophil Count Calculator Absolute Eosinophil Count = WBC × Eosinophil(%) Total WBC count (/㎕): Eosinophil (%): Eosinophilia: ＞ 500 cells/㎕ Mild eosinophilia: 500 to 1,500 cells/㎕ Moderate eosinophilia: 1,500 to 5,000 cells/㎕ Severe eosinophilia: ＞ 5,000 cells/㎕
Medical Calculator – SonDoctor.com × GREAT Score Calcultor (Graves’ Recurrent Events After Therapy) Age (year): ≥ 40＜ 40 Serum Free T4: ＜ 40 pmol/L (3.1 ng/dL)≥ 40 pmol/L (3.1 ng/dL) TBII: ＜ 6 U/L6-19.9 U/L≥ 20 U/L Goiter Size: Grade 0-IGrade II-III Grade 0 : Thyroid not or distinctly palpable. Grade I : Thyroid easily … Read more
Medical Calculator – SonDoctor.com × Portable Battery Carry-on Eligibility Calculator Wh = (mAh × V) / 1000 ≤100 Wh: Allowed to carry on 100-160 Wh: Airline approval required >160Wh: Not allowed to carry on Battery Capacity (mAh): Voltage (V) : * Nominal voltage for lithium-ion/polymer batteries: 3.7V * This calculator follows the general guidelines of … Read more
Medical Calculator – SonDoctor.com × Aspect Ratio Calculator Select an aspect ratio first, then enter a value for either width or height. The calculator automatically computes the other dimension according to the selected ratio. Select Ratio: Select RatioCustom Input1:1 (Square)4:3 (Classic)3:4 (Vertical Classic)3:2 (Photo)16:9 (HD Video)9:16 (Vertical Video)16:10 (Wide Monitor)21:9 (UltraWide)2.39:1 (CinemaScope)5:4 (Old Monitor)7:5 (Print … Read more
Medical Calculator – SonDoctor.com × Hypertonic Saline Preparation Calculator (Making 3% Saline) This calculator helps determine the final NaCl concentration when mixing two saline solutions. Especially useful for preparing 3% saline for hyponatremia correction. Solution A: [e.g., Normal Saline] NaCl Concentration (%): Volume (mL): * Normal saline is 0.9% NaCl solution Solution B: [e.g., Hypertonic … Read more
Medical Calculator – SonDoctor.com × GCS (Glasgow Coma Scale) Calculator The score is automatically calculated as you select each item. (1) Eye opening response Eyes open spontaneously (4 points) Eye opening to verbal command (3 points) Eye opening to pain (2 points) No eye opening (1 point) (2) Verbal response Oriented to time, person, place … Read more
Medical Calculator – SonDoctor.com × Unit Conversion Calculator (mmol/L ↔ mg/dL) mmol/L → mg/dL mg/dL → mmol/L Molar Mass (g/mol): Select Molar MassEnter ManuallyBUNBicarbonate (HCO₃⁻)CreatinineCalcium (Ca)Chloride (Cl)Cholesterol (TC, LDL‑C, HDL‑C)GlucosePotassium (K)Sodium (Na)Triglycerides (TG)─────────────────────3-β-hydroxybutyrateAcetoacetateAcetoneAlanineAmmonia (NH₃)Arsenic (As)Ascorbic acid (Vitamin C)BilirubinCreatineCystineCaffeineCarnitineCitrullineCopper (Cu²⁺)DopamineFluoride (F⁻)Folate (Folic Acid)GABA (Gamma‑aminobutyric acid)Glutamate (Glutamic acid)GlutamineHistidineUric acidLithium (Li⁺)Magnesium (Mg²⁺)Manganese (Mn)Mercury (Hg)MethionineMyo‑InositolNiacin (Vitamin B3)Iodide (I⁻)IsoleucineLeucineLead (Pb)CitrullineOrnithinePhenylalanineLactateHomocysteineHypoxanthinePyruvateRiboflavin … Read more
Medical Calculator – SonDoctor.com × Real-Time IV Drip Rate Calculator Click the button every time a fluid drop falls. This tool calculates IV drip rate in real-time (gtt/min and mL/hr) using drop intervals and a customizable drop factor. Drop Factor (gtt/mL) : * If the drop factor is 20 gtt/mL, it means 20 drops equal … Read more
Medical Calculator – SonDoctor.com × Body Fluid Compartment Calculator TBW (Total body water) = Body weight × 60% TBW = ECF + ICF ECF (Extracellular fluid) = TBW × 1/3 = Body weight × 20% ICF (Intracellular fluid) = TBW × 2/3 = Body weight × 40% ECF = Plasma + Interstitial fluid Plasma = … Read more