Health Calculators
Browse fitness, pregnancy, and other health tools. Every result is an estimate for education — not a diagnosis or medical advice.
Popular Health
BMI Calculator
Body Mass Index from height and weight.
Calorie Calculator
Daily calorie targets from BMR and activity.
Body Fat Calculator
US Navy circumference body-fat estimate.
BMR Calculator
Basal metabolic rate (Mifflin-St Jeor).
Ideal Weight Calculator
Devine ideal body weight estimate.
Pace Calculator
Running/walking pace from distance and time.
Army Body Fat Calculator
Military-style circumference body-fat estimate.
Lean Body Mass Calculator
Lean mass from weight and body-fat %.
Healthy Weight Calculator
BMI 18.5–24.9 weight range for height.
Calories Burned Calculator
MET-based activity calorie burn.
One Rep Max Calculator
Epley estimated 1RM.
Target Heart Rate Calculator
Karvonen training heart-rate zones.
Pregnancy Calculator
Gestational age and due date from LMP.
Pregnancy Weight Gain Calculator
Suggested total gain by pre-pregnancy BMI.
Pregnancy Conception Calculator
Estimated conception from LMP.
Due Date Calculator
Naegele due date from LMP.
Ovulation Calculator
Fertile window from cycle length.
Conception Calculator
Likely conception timing from LMP.
Period Calculator
Forecast upcoming periods.
Macro Calculator
Carbs, protein, fat grams from calories.
Carbohydrate Calculator
Carb grams from calories and %.
Protein Calculator
Protein grams from body weight.
Fat Intake Calculator
Fat grams from calories and %.
TDEE Calculator
Total daily energy expenditure.
GFR Calculator
Creatinine clearance (Cockcroft-Gault).
Body Type Calculator
Rough somatotype-style hint from BMI/waist.
Body Surface Area Calculator
Mosteller BSA (m²).
BAC Calculator
Widmark blood alcohol estimate.
Health Guide
Health utility calculators for fitness, pregnancy planning estimates, and nutrition macros. Informational only — not medical advice.
Every tool below has its own SEO-friendly URL on Pedzah, with unique metadata, breadcrumbs, and internal links — so you can share or bookmark exact calculators.
Frequently Asked Questions
What health does Pedzah offer?+
Health utility calculators for fitness, pregnancy planning estimates, and nutrition macros. Informational only — not medical advice.
Are health free to use?+
Yes. Pedzah tools in this category are free. Each tool page includes explanations, examples, and FAQs where applicable.