Tool vorschlagen

Sag uns, welches Tool du dir wünschst. Wir bauen jede Woche eines aus echten Nutzerwünschen.

Stärker leben.

Gesundheit & Fitness

Von Reddit inspirierte Rechner und Referenzen für die r/Fitness-, r/loseit-, r/GainIt-, r/running-, r/weightroom-, r/Stronglifts- und r/sleep-Community — BMI, Wasserbedarf, Körperfett (Navy-Methode), Idealgewicht, Taille-Hüft-Verhältnis, TDEE, Kalorienverbrauch, Proteinbedarf, Makro-Split, Herzfrequenzzonen (Karvonen), maximale Herzfrequenz (Tanaka), Pace-Umrechnung, VO2max aus 5-km-Zeit, 1RM (Epley/Brzycki), Hantelscheiben-Rechner, RPE → %1RM, Aufwärmsätze, Schlafzyklen, Koffein-Halbwertszeit und Schlafdefizit.

33 Tools verfügbar

Unterkategorien

Wind Chill Calculator

Compute the felt-air temperature from wind speed and air temperature.

Tool öffnen

BMI Calculator

Calculate Body Mass Index and see healthy ranges.

Tool öffnen

Daily Water Intake Calculator

Get a personalized daily water target based on weight, activity, and climate.

Tool öffnen

Body Fat % Calculator (Navy Method)

Estimate body-fat percentage from tape measurements and BMI.

Tool öffnen

Ideal Weight Calculator (Devine / Hamwi / Robinson)

Compare the popular clinical ideal-weight formulas.

Tool öffnen

Waist-to-Hip Ratio Calculator

Compute waist-to-hip ratio and the WHO health-risk band.

Tool öffnen

TDEE & Macro Calculator

Calculate how many calories you burn per day and how to split them into protein, carbs, and fat.

Tool öffnen

Calorie Burn Calculator

Estimate calories burned during exercise using MET formulas.

Tool öffnen

Daily Protein Requirement Calculator

Get a protein target in g/day from body weight, lean mass, and activity.

Tool öffnen

Macro Splitter (Carbs / Fat / Protein)

Split a calorie target into carbs, fat, and protein grams.

Tool öffnen

Max Heart Rate Calculator (Tanaka)

Estimate HRmax from age with the Tanaka formula.

Tool öffnen

Heart Rate Zone Calculator (Karvonen)

See your 5 training zones from resting HR and HRmax.

Tool öffnen

Pace Converter (min/km ↔ min/mi ↔ km/h ↔ mph)

Convert running pace between metric and imperial units.

Tool öffnen

VO2max Estimator from 5K Time

Estimate VO2max and equivalent race times from a recent 5K.

Tool öffnen

One-Rep Max Calculator (Epley / Brzycki / Lombardi)

Estimate your 1RM from a sub-maximal set.

Tool öffnen

Barbell Plate Loading Calculator

See exactly which plates to load on each side of the bar.

Tool öffnen

RPE to %1RM Calculator

Convert Rate of Perceived Exertion to %1RM.

Tool öffnen

Warm-Up Set Calculator

Build a smart warm-up ramp to your working sets.

Tool öffnen

Sleep Cycle Calculator

Find the best bedtime or wake time based on 90-min sleep cycles.

Tool öffnen

Caffeine Half-Life Calculator

Find out how much caffeine is still in your system at bedtime.

Tool öffnen

Sleep Debt Calculator

See how much sleep debt you've accumulated and when you'll recover.

Tool öffnen

Heat Index Calculator (NWS Rothfusz)

Get the felt-air temperature from heat and humidity.

Tool öffnen

Running Pace Zones Calculator

Get easy / tempo / threshold / interval / repetition paces from a recent race or threshold pace.

Tool öffnen

Race Time Predictor (Riegel)

Predict your 5K / 10K / half / marathon time from any other race result.

Tool öffnen

Race Splits Calculator

Get per-mile or per-km splits to hit a goal finish time.

Tool öffnen

Boston Qualifier Pace Calculator

What pace do you need for a Boston Qualifier at your age and gender?

Tool öffnen

Labor Probability Estimator

Estimate the chance you'll go into labor this week.

Tool öffnen

Heart-Rate Zone Calculator

Set Karvonen or Tanaka HR zones from age and resting HR.

Tool öffnen

Race Time Predictor

Predict your finish time for any distance from a recent race.

Tool öffnen

Maternity Benefit Net Pay

Estimate your net maternity benefit after the annualised tax rule.

Tool öffnen

Cycle-Adjusted Due Date

Compute the EDD from LMP + cycle length or from a known conception date.

Tool öffnen

NIPT False Positive Risk

What's the chance a 'high-risk' NIPT result is actually a false positive?

Tool öffnen

Baby-Erstjahres-Kostenrechner

Schätzen Sie die Gesamtkosten des ersten Babyjahres in Ihrer Stadt.

Tool öffnen

Weitere Kategorien entdecken