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GintiCalc · Health & Fitness
TDEE, BMI, body fat, and macro planning to support your training and goals.
MacroLab
Daily energy expenditure with personalised macro splits.
BodyIndex
Body mass index with healthy-range guidance.
LeanCheck
US Navy circumference method for body fat percentage.
HydroPlan
Daily hydration target based on weight, activity, and climate.
PaceMaker
Convert between distance, time, and pace for any run.
LiftMax
Estimate your 1RM from a set you've actually completed.
ZonePulse
Max heart rate and the five training zones for your age.
SleepCycle
When to sleep or wake to land at the end of a sleep cycle.
DueDate
Due date and trimester from your last period.
EcoPlate
Estimate the CO₂ impact of a plant-based weekly diet.
BurnRate
Calories burned by exercise — using MET values.
FertileWindow
Predict your ovulation day and fertile window.
FrameFit
Ideal body weight from four classic formulas.
BodyIndex
Body mass index using pounds and inches.
IdealRange
Healthy weight range from your height (BMI 18.5–24.9).
KidBMI
BMI for children — always cross-check against CDC percentiles.
LeanBench
Lean body mass using the Boer formula.
FFMILab
Fat-Free Mass Index — a body-composition benchmark for lifters.
WHRLab
Waist-to-hip ratio and cardiometabolic risk category.
HeightGap
Compare two heights and see the difference.