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

Physics / Mechanics

Simple Pendulum Period Calculator

Calculates the period T = 2π√(L/g) and frequency f = 1/T of a simple pendulum of length L under gravity g. Valid for sma...

basic

13,307 4.0 1 min

Physics

Wind Turbine Betz Energy Output Calculator

Calculates wind turbine power output from rotor diameter, wind speed, air density, and power coefficient Cp (max Betz li...

basic

15,936 4.9 1 min

Fitness / Strength

Wilks Calculator

Compute the Wilks score for a powerlifting total to compare lifters across body-weight categories on a single scale.

basic

1,406 3.9 1 min

Sports / Running

Running Economy: VO₂ at Submaximal Running Pace Calculator

Estimates VO₂ at submaximal speed using the ACSM running equation: VO₂ (mL/kg/min) = 0.2 × speed(m/min) + 0.9 × speed(m/...

basic

2,057 4.3 1 min

Health / Body Metrics

Blood Alcohol Concentration (BAC) Calculator

Estimate Blood Alcohol Concentration (BAC) using the Widmark formula, given the number of standard drinks, body weight,...

basic

15,744 4.4 1 min

Health

Caprini DVT Risk Score Calculator

Totals Caprini venous thromboembolism risk points from age, surgery, mobility, cancer, and prior VTE history for periope...

basic

13,537 4.2 1 min

Health

West Nomogram A-a Gradient Calculator

Calculates the alveolar–arterial (A–a) oxygen gradient from FiO₂, barometric pressure, PaCO₂, and measured PaO₂, and com...

basic

1,142 4.2 1 min

Physics

Series & Parallel Resistor Equivalent Calculator

Calculates the equivalent resistance of up to five resistors connected in series and/or parallel combinations.

basic

8,915 5.0 1 min

Statistics / Probability

Bayes' Theorem Posterior Probability Calculator

Applies Bayes' theorem: P(H|E) = P(E|H)·P(H) / [P(E|H)·P(H) + P(E|¬H)·P(¬H)]. Used in medical testing, spam filtering, a...

basic

23,155 4.8 1 min

Health

PSI / PORT Pneumonia Severity Index Calculator

Compute the Pneumonia Severity Index (PSI / PORT score) for community-acquired pneumonia from age (men: age; women: age...

basic

12,816 4.9 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

10,426 4.8 1 min

Physics

Planetary Orbit Gravitational PE Calculator

Calculates gravitational potential energy, orbital velocity, and total mechanical energy of a satellite or planet in cir...

basic

13,075 5.0 1 min

Showing 289 to 300 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

Best Free Calculator

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Priya Venkatesan

Simple Pendulum Period Calculator

Wind Turbine Betz Energy Output Calculator

Wilks Calculator

Running Economy: VO₂ at Submaximal Running Pace Calculator

Blood Alcohol Concentration (BAC) Calculator

Caprini DVT Risk Score Calculator

West Nomogram A-a Gradient Calculator

Series & Parallel Resistor Equivalent Calculator

Bayes' Theorem Posterior Probability Calculator

PSI / PORT Pneumonia Severity Index Calculator

True Shooting Percentage NBA TS% Calculator

Planetary Orbit Gravitational PE Calculator

Reading a Calorie Calculator Without Turning Food Into a Spreadsheet

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