Registered Dietitian Nutritionist; MSc Nutrition Science.

Priya Venkatesan

Contributor, Health & Fitness

0 calculators 0 articles Member since Jun 2026

Website

About

Priya covers body composition, macro tracking, and everyday health screening tools. She is careful to flag limitations — calculators are meant to inform, not diagnose — and links every tool back to peer-reviewed sources.

She spent five years in a hospital outpatient nutrition clinic before moving into consumer health writing.

Areas of expertise

Body composition Nutrition Fitness metrics

Education & credentials

BSc Dietetics — University of Sydney
MSc Nutrition Science — King's College London

Health

Renal Dose Adjustment via Cockcroft-Gault eGFR Calculator

Compute creatinine clearance (CrCl, mL/min) via the Cockcroft-Gault formula for drug dose adjustment in renal impairment...

basic

22,746 4.7 1 min

Health

Baby Milk Supply by Weight Calculator

Estimate the daily milk volume an infant needs based on body weight, using the standard 150-200 mL/kg/day for full-term...

basic

12,200 4.7 1 min

Health

Revised Trauma Score (RTS) Calculator

Compute the weighted Revised Trauma Score (Champion 1989) from the field GCS, systolic blood pressure (SBP), and respira...

basic

4,872 5.0 1 min

Physics

S-N Curve Fatigue Life Cycle Calculator

Estimates fatigue life (cycles to failure) from applied stress amplitude and S-N curve parameters (ultimate strength and...

basic

14,176 4.0 1 min

Health

24-Hour Urine Creatinine Clearance Calculator

Compute creatinine clearance directly from a 24-hour urine collection: CrCl = (urine creatinine × 24-h urine volume) / (...

basic

22,288 4.9 1 min

Health

APRI (AST to Platelet Ratio Index) Calculator

Compute the AST-to-Platelet Ratio Index (APRI) — a non-invasive estimate of liver fibrosis in chronic hepatitis C: APRI...

basic

1,478 4.8 1 min

Health

MUST Malnutrition Universal Screening Tool Calculator

Compute the BAPEN Malnutrition Universal Screening Tool (MUST) total used to grade adult nutritional risk in hospital, c...

basic

6,483 4.0 1 min

Health / Calories

Macronutrient Calculator

Convert a daily calorie target into grams of protein, carbohydrates, and fat using a chosen macro split.

basic

17,594 4.6 1 min

Health

A-a Gradient Calculator

Compute the alveolar–arterial oxygen gradient (PA-aO₂) using the alveolar gas equation: PAO₂ = FiO₂ · (Patm − 47) − PaCO...

basic

3,374 3.9 1 min

Health

Orthostatic Hypotension from BP Change Calculator

Determine whether a patient meets the consensus definition of orthostatic hypotension by comparing supine and standing b...

basic

7,355 4.5 1 min

Math

Complex Number Polar Form Converter

Converts a complex number from rectangular form (a + bi) to polar form (r∠θ). Also computes the complex conjugate and mo...

basic

3,688 4.4 1 min

Health / Body Metrics

Drug Maintenance Dose Calculator

Compute the per-interval maintenance dose required to keep a drug at a target steady-state concentration, given clearanc...

basic

4,562 4.3 1 min

Showing 241 to 252 of 348 results

guide Health

Reading a Calorie Calculator Without Turning Food Into a Spreadsheet

Estimated daily calories are a loose target, not a contract. A quick guide to using the number without letting it use you.

Priya Venkatesan

Apr 29, 2026 3 min

explainer Health

BMI in Context: What the Number Does and Does Not Tell You

BMI is a one-number screen, not a diagnosis. Here is how to read it honestly — and what to look at alongside it.

Priya Venkatesan

Apr 9, 2026 3 min

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Priya Venkatesan

Renal Dose Adjustment via Cockcroft-Gault eGFR Calculator

Baby Milk Supply by Weight Calculator

Revised Trauma Score (RTS) Calculator

S-N Curve Fatigue Life Cycle Calculator

24-Hour Urine Creatinine Clearance Calculator

APRI (AST to Platelet Ratio Index) Calculator

MUST Malnutrition Universal Screening Tool Calculator

Macronutrient Calculator

A-a Gradient Calculator

Orthostatic Hypotension from BP Change Calculator

Complex Number Polar Form Converter

Drug Maintenance Dose Calculator

Reading a Calorie Calculator Without Turning Food Into a Spreadsheet

BMI in Context: What the Number Does and Does Not Tell You