Normalize spot urine albumin and creatinine units into uACR (mg/g and mg/mmol), estimate adult eGFR with the 2021 CKD-EPI race-free creatinine equation, and calculate Non-HDL cholesterol, HOMA-IR, TyG index, BMI, and waist ratios.
Supports US and SI laboratory units (mg/dL, mmol/L, µmol/L, mg/L, g/L, mg/g, mg/mmol) with explicit unit normalization.
Compute the Homeostatic Model Assessment for Insulin Resistance (HOMA-IR) from a paired morning fasting blood draw using the published Matthews et al. (1985) equation.
HOMA-IR = (Fasting Insulin [µIU/mL] × Fasting Glucose [mg/dL]) / 405Calculate the logarithmic Triglyceride-Glucose (TyG) index from fasting triglycerides and fasting glucose, with automatic unit conversion when labs are entered in mmol/L.
TyG = ln((Fasting Triglycerides [mg/dL] × Fasting Glucose [mg/dL]) / 2)Estimate kidney filtration rate in adults aged 18 years and older using the 2021 CKD-EPI race-free creatinine equation recommended by the National Kidney Foundation (NKF) and American Society of Nephrology (ASN).
2021 CKD-EPI: 142 × min(Scr/κ, 1)^α × max(Scr/κ, 1)^−1.200 × 0.9938^Age × [1.012 if female]Normalize spot urine albumin and urine creatinine lab units into the standardized Urine Albumin-to-Creatinine Ratio (uACR) in both mg/g and mg/mmol, and view KDIGO A1, A2, and A3 albuminuria categories.
uACR (mg/g) = Urine Albumin (mg/dL) / Urine Creatinine (g/dL); uACR (mg/mmol) = uACR (mg/g) × 0.113Calculate Non-HDL cholesterol by subtracting HDL ("good") cholesterol from Total Cholesterol in matching units (mg/dL or mmol/L), with companion unit conversion.
Non-HDL Cholesterol = Total Cholesterol − HDL CholesterolCalculate adult Body Mass Index (BMI) in kg/m² using either metric (kg and cm) or imperial (pounds, feet, and inches) measurements.
BMI = Weight (kg) / [Height (m)]²Calculate your Waist-to-Height Ratio (WHtR) and optional Waist-to-Hip Ratio (WHR) in either centimeters or inches to assess central body fat distribution.
WHtR = Waist / Height; WHR = Waist / Hip (same length unit)Estimate resting Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE) in kcal/day using the Mifflin-St Jeor (1990) equation, with optional user-selected carbohydrate percentage arithmetic.
Mifflin-St Jeor BMR = 10×W(kg) + 6.25×H(cm) − 5×Age + s (s = +5 male, −161 female); TDEE = BMR × Activity FactorEstimate general adult daily fluid intake from body weight and activity duration, alongside estimated age-predicted maximum heart rate and moderate/vigorous aerobic training zones.
Fluid baseline ≈ 33 mL/kg + 350 mL per 30 min exercise; HRmax (Tanaka) = 208 − 0.7 × AgeSpot urine labs often report albumin in mg/L or mg/dL and creatinine in mg/dL or g/L. Learn how to normalize those units cleanly to mg/g and mg/mmol and how uACR pairs with eGFR.
Every standard lipid panel contains the two numbers needed to compute Non-HDL cholesterol: Total Cholesterol and HDL Cholesterol. Here is why cardiometabolic guidelines emphasize it.
Learn how laboratories estimate glomerular filtration rate (eGFR) from serum creatinine in adults aged 18+, why the 2021 race-free equation was adopted, and why eGFR is always paired with urine albumin (uACR).