The Utility Base

What is "Daily Calories"?

Daily calorie targets should be based on maintenance first, then adjusted for fat loss or muscle gain.

Example: A calorie target fails more often from being unrealistic than from being mathematically off by a small amount.

Kalorienrechner

Grundumsatz (BMR)
1,649 kcal
Calories burned at complete rest
Gesamter täglicher Energieverbrauch (TDEE)
2,556 kcal
Total daily calories burned

Recommended Calories by Goal

GoalDaily Calories
Gewicht halten2,556 kcal
Leichter Gewichtsverlust (-0,25 kg/Woche)2,306 kcal
Gewichtsverlust (-0,5 kg/Woche)2,056 kcal
Leichte Gewichtszunahme (+0,25 kg/Woche)2,806 kcal
Gewichtszunahme (+0,5 kg/Woche)3,056 kcal
🍎

Daily Calorie Result

2,556 kcal

BMR 1,649 kcal, based on activity level

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Was ist die Mifflin-St Jeor-Gleichung?

Die 1990 entwickelte Mifflin-St Jeor-Gleichung gilt derzeit als die genaueste Formel zur Berechnung des Grundumsatzes (BMR). Sie wird von der American Dietetic Association empfohlen.

Die Formel

👨 Männlich: BMR = 10×Gewicht(kg) + 6,25×Größe(cm) - 5×Alter + 5

👩 Weiblich: BMR = 10×Gewicht(kg) + 6,25×Größe(cm) - 5×Alter - 161

Was ist TDEE?

TDEE (Gesamter täglicher Energieverbrauch) ist die Gesamtzahl der Kalorien, die Sie jeden Tag verbrennen. Er wird berechnet, indem Ihr BMR mit einem Aktivitätsfaktor multipliziert wird.

Activity Multipliers

Activity LevelMultiplierDescription
Sitzend (wenig oder keine Bewegung)1.2Desk job, no exercise
Leicht (Bewegung 1-3 Tage/Woche)1.375Light exercise 1-3 days/week
Mäßig (Bewegung 3-5 Tage/Woche)1.55Moderate exercise 3-5 days/week
Aktiv (Bewegung 6-7 Tage/Woche)1.725Hard exercise 6-7 days/week
Sehr aktiv (hartes Training täglich oder körperliche Arbeit)1.9Very hard exercise or physical job

Tipps für gesunde Ernährung

  • ✓Vermeiden Sie extreme Kalorienrestriktion (halten Sie mindestens 80% des TDEE)
  • ✓Nehmen Sie genügend Protein zu sich (1,6-2,2 g pro kg Körpergewicht)
  • ✓Bleiben Sie hydratisiert (mindestens 2L Wasser täglich)
  • ✓Essen Sie ballaststoffreiche Lebensmittel

💡Check these out next

🍎

Plan Your Diet

Plan meals based on your target calories

→
⚖️

Check Your BMI

Check your health with BMI

→
📈

Manage Health Goals

Set target dates with D-Day calculator

→

Wer sollte dieses Tool nutzen?

Prüfen Sie zuerst passende Nutzerprofile und Einsatzfälle.

🎯

Best-fit users

Useful when you want numbers around TDEE, deficit, and maintenance calories.

DecisionFit
📊

Comparison-first users

Helpful when you need to compare your current setup against a realistic alternative.

CompareChoice
💸

Cash-flow aware users

Good when sustainability matters more than the headline number.

Cash FlowReality
🧭

People who need a baseline

Start here when you want a numeric baseline before taking action.

BaselinePlanning

Beispielrechnungen

Konkrete Zahlen erleichtern die Entscheidung.

Scenario 1

Run a realistic baseline first

Result

See the first decision threshold quickly

A rough baseline is better than guessing.

Scenario 2

Change one major variable

Result

Watch how decision quality changes

Structure often matters more than the headline number.

Scenario 3

Use a more conservative assumption

Result

Stress-test the plan before committing

Conservative assumptions usually create better real-world plans.

Vergleich ähnlicher Situationen

X vs Y, Leistbarkeit und günstiger Zeitpunkt im Schnellvergleich.

Vergleich öffnen

X vs Y

Best for

When two choices look similar on the surface

Watch for

The hidden structure often matters more than the headline number.

Decision rule

Cash flow and sustainability usually matter more than optics.

How much is really affordable?

Best for

When approved amount and healthy amount are not the same

Watch for

Maximum eligibility is rarely the same as safe capacity.

Decision rule

Set the monthly burden you can carry first, then build around it.

When is this favorable?

Best for

When timing or conditions change the answer

Watch for

Delay can become more expensive than expected.

Decision rule

Prepared structure and consistency usually beat perfect timing.

💡

Expert Tip

Long-term diet success usually comes from starting with a modest deficit, not the lowest number you can tolerate. When progress stalls, adjust activity and tracking accuracy before slashing calories again.

— Weight-management best practice

Häufige Fragen

What should I look at first in this calculator?

Start with the assumption that changes the result most. This tool is most useful for setting a decision baseline, not pretending the first number is perfect.

What is the difference between BMR and TDEE?

BMR (Basal Metabolic Rate) is the minimum calories your body burns at rest. TDEE (Total Daily Energy Expenditure) is your total daily calorie burn including BMR plus daily activities and exercise.

What is the Mifflin-St Jeor equation?

The Mifflin-St Jeor equation, developed in 1990, is currently considered the most accurate formula for calculating BMR. It is recommended by the American Dietetic Association.

📌 Key Takeaways

  • 📌Calorie goals should usually be based on TDEE, not BMR
  • ⚖️A 300-500 calorie deficit is often easier to sustain than a crash diet
  • 🏃If activity changes, old calorie targets can become inaccurate fast
  • 🥗Calories work better when paired with protein and sustainable meal structure

📊 The Science Behind Calorie Calculation

What is BMR (Basal Metabolic Rate)?

Basal Metabolic Rate (BMR) is the minimum number of calories your body needs at complete rest for basic life functions like breathing, temperature regulation, and cell activity. Simply put, it's the energy you burn in 24 hours while doing nothing. This calculator uses the Mifflin-St Jeor equation, currently recognized as the most accurate BMR calculation method.

What is TDEE (Total Daily Energy Expenditure)?

TDEE is your total daily calorie expenditure, combining BMR with daily activities and exercise. It's calculated by multiplying BMR by an activity factor based on your lifestyle. Knowing your TDEE helps you set accurate calorie goals for weight loss (eat less than TDEE), maintenance (eat TDEE), or weight gain (eat more than TDEE).

💡 Activity Factor Guide

  • • Sedentary (1.2): Office work, little exercise
  • • Light (1.375): Light exercise 1-3 days/week
  • • Moderate (1.55): Moderate exercise 3-5 days/week
  • • Active (1.725): Hard exercise 6-7 days/week
  • • Very Active (1.9): Physical job or training twice daily

🔗Related Calculators

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BMI Calculator

Body Mass Index

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Net Worth

Assets minus debts

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Prepayment Fee

Loan prepayment penalty

📚 Länderbezogener Rechenleitfaden

Formellogik

Verwendet öffentliche Standards für Finanzen, Darlehen, Quoten und Umrechnung.

Quellenrahmen

Bezug auf öffentliche Standards und übliche Praxis je Land.

Annahmen

Steuern, Gebühren, Zinssätze und Grenzen variieren nach Region/Institut.

Result Interpretation

Nutzen Sie das Ergebnis als Basisszenario. Vor Entscheidungen mit echtem Angebot und lokaler Steuerlage abgleichen.

Lokale Voreinstellung

Währung: EUR

Einheiten: metric

Steuermodell: US payroll estimate

Regulatorischer Hinweis

Dieses Tool nutzt regionale Voreinstellungen zur Schätzung. Reale Vertragsbedingungen und gesetzliche Grenzen variieren je nach Institut und Rechtsraum.

Empfohlene nächste Schritte

  • Vergleichen Sie vor Abschluss mindestens 2-3 lokale Anbieter.
  • Prüfen Sie Gebühren, Steuerwirkung und Vorfälligkeitsklauseln schriftlich.
  • Simulieren Sie ein Stressszenario mit +1-2% Zins.

Vor realen Entscheidungen bitte die aktuellen lokalen Regeln prüfen.

Richtliniendetails anzeigen