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

Centor Score for Strep Throat Calculator

Calculates the Centor score (modified McIsaac) for strep throat: tonsillar exudates (+1), tender anterior lymph nodes (+...

basic

747 4.9 1 min

Health / Body Metrics

Fractional Excretion of Sodium (FENa) Calculator

Compute the fractional excretion of sodium (FENa) from urine and plasma sodium and creatinine. < 1% suggests prerenal AK...

basic

17,359 4.1 1 min

Health / Calories

BMR (Mifflin-St Jeor) Calculator

Compute basal metabolic rate (BMR) — the calories needed to keep your body functioning at rest — using the Mifflin-St Je...

basic

2,968 4.9 1 min

Health / Body Metrics

Parkland Formula Calculator

Compute the 24-hour Parkland fluid resuscitation volume for a burn patient (4 mL × kg × % TBSA), with the first half del...

basic

23,104 4.5 1 min

Health / Calories

Calories Burned Calculator

Estimate calories burned during an activity from your weight, the MET value, and the duration.

basic

22,918 4.0 1 min

Health

Ganzoni Iron Deficit Calculator

Compute total iron deficit (mg) using the Ganzoni equation: deficit = weight · (Hb_target − Hb_current) · 2.4 + iron-sto...

basic

3,921 4.8 1 min

Health

Total Daily Water Intake from Weight Calculator

Estimates daily total water intake based on body weight and activity level. Uses the general guideline of 35–45 mL/kg/da...

basic

14,658 3.9 1 min

Health

CAGE Alcohol Screening Questionnaire Score Calculator

Compute the CAGE score, a brief 4-item screening for problematic alcohol use: have you felt the need to Cut down? Have p...

basic

19,266 4.7 1 min

Health

PaO₂/FiO₂ Ratio (P/F Ratio) Calculator

Compute the PaO₂/FiO₂ (P/F) ratio used in the Berlin definition of ARDS: P/F = PaO₂ (mmHg) / FiO₂ (decimal, e.g. 0.40 fo...

basic

6,033 4.7 1 min

Health / Body Metrics

HAS-BLED Score Calculator

Compute the HAS-BLED score, a 9-item risk index for major bleeding in patients with atrial fibrillation on anticoagulati...

basic

13,238 4.4 1 min

Health

Serum Osmol Gap Calculator

Osmol gap = measured osmolality − calculated osmolality. A gap > 10 mOsm/kg suggests unmeasured osmoles such as ethanol,...

basic

6,394 4.9 1 min

Health

Weight-Loss Calorie Deficit Target Calculator

Compute the daily calorie target to achieve a chosen weekly weight-loss rate from your TDEE, using the convention that ≈...

basic

22,627 4.2 1 min

Showing 97 to 108 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

Centor Score for Strep Throat Calculator

Fractional Excretion of Sodium (FENa) Calculator

BMR (Mifflin-St Jeor) Calculator

Parkland Formula Calculator

Calories Burned Calculator

Ganzoni Iron Deficit Calculator

Total Daily Water Intake from Weight Calculator

CAGE Alcohol Screening Questionnaire Score Calculator

PaO₂/FiO₂ Ratio (P/F Ratio) Calculator

HAS-BLED Score Calculator

Serum Osmol Gap Calculator

Weight-Loss Calorie Deficit Target Calculator

Reading a Calorie Calculator Without Turning Food Into a Spreadsheet

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