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

Math

Harmonic Mean Series Circuit Calculator

Calculates the harmonic mean of up to six values — useful for averaging rates, speeds, and parallel circuit impedances.

basic

24,047 3.9 1 min

Sports

True Shooting Percentage NBA TS% Calculator

Calculates NBA True Shooting Percentage (TS%), an efficiency metric that accounts for field goals, three-pointers, and f...

basic

18,972 4.2 1 min

Statistics

Binomial Distribution PMF & CDF Calculator

Calculates the binomial probability mass function P(X = k) and cumulative distribution P(X ≤ k) from trials n, success p...

basic

10,448 4.8 1 min

Health

Base Excess from ABG Calculator

Estimate the standard base excess (SBE) from arterial pH and HCO₃ using a Siggaard-Andersen-style approximation: BE ≈ 0....

basic

15,659 4.3 1 min

Everyday Life

UV Index Skin Burn Time Calculator

Estimates the time to sunburn (minutes) from UV index and skin type (Minimal Erythemal Dose). Enter SPF to calculate pro...

basic

14,594 4.4 1 min

Statistics / Probability

A/B Test Required Sample Size Calculator

Calculates the sample size per variant needed for an A/B test: n ≈ 2 × [z_α/2 + z_β]² × p̄(1−p̄) / (p₁−p₂)², using the p...

basic

13,300 4.8 1 min

Health

Free Testosterone from Total T and SHBG (Vermeulen) Calculator

Compute the free testosterone fraction from total testosterone (nmol/L), sex-hormone-binding globulin (nmol/L), and seru...

basic

18,006 4.2 1 min

Health

Maddrey Discriminant Function Calculator

Compute the Maddrey Discriminant Function for severe alcoholic hepatitis from prothrombin time and total bilirubin: DF =...

basic

2,922 4.2 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

8,496 3.9 1 min

Sports / Cycling

Cycling Power Calculator

Estimate the power required to cycle at a given speed on a given grade, accounting for rolling resistance, aerodynamic d...

basic

5,780 4.3 1 min

Health

BISAP Score for Acute Pancreatitis Calculator

Compute the BISAP (Bedside Index of Severity in Acute Pancreatitis) score from 5 binary criteria available within 24 h o...

basic

18,336 4.9 1 min

Health

TIMI Risk Score for STEMI 30-Day Mortality Calculator

Compute the TIMI risk score for ST-elevation myocardial infarction (STEMI) — predicts 30-day mortality after fibrinolyti...

basic

14,132 4.1 1 min

Showing 109 to 120 of 330 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

Feb 14, 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

Nov 6, 2025 3 min

Calcify

Browse categories

Priya Venkatesan

Harmonic Mean Series Circuit Calculator

True Shooting Percentage NBA TS% Calculator

Binomial Distribution PMF & CDF Calculator

Base Excess from ABG Calculator

UV Index Skin Burn Time Calculator

A/B Test Required Sample Size Calculator

Free Testosterone from Total T and SHBG (Vermeulen) Calculator

Maddrey Discriminant Function Calculator

Weight-Loss Calorie Deficit Target Calculator

Cycling Power Calculator

BISAP Score for Acute Pancreatitis Calculator

TIMI Risk Score for STEMI 30-Day Mortality Calculator

Reading a Calorie Calculator Without Turning Food Into a Spreadsheet

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