Health & Fitness Calculators
BMI, TDEE, body fat, pregnancy, heart rate zones, blood pressure metrics, kidney function, and 60+ more health tools using evidence-based formulas.
Every health calculator on this page uses a peer-reviewed formula or clinically accepted standard — Mifflin-St Jeor for BMR, Harris-Benedict for TDEE, US Navy circumference method for body fat, Friedewald equation for LDL cholesterol, CKD-EPI 2021 for eGFR, Karvonen for heart rate zones, Naegele's rule for pregnancy due dates. The math is shown alongside the result so you can verify and learn, not just trust the number. These tools are for educational use — talk to a licensed healthcare provider before making medical decisions.
Most Popular
Kalkulator BMI Online (Dewasa)
Hitung Indeks Massa Tubuh (BMI) Anda untuk mengetahui apakah berat badan Anda termasuk dalam kategori sehat.
Open Calculator →GLP-1 Weight Loss Calculator (Ozempic / Wegovy / Mounjaro)
Project realistic weight loss on GLP-1 medications based on STEP and SURMOUNT clinical trial data. Compare Wegovy, Ozempic, Mounjaro, Zepbound, and Saxenda.
Open Calculator →Kalkulator Kalori, BMR, dan TDEE
Hitung kebutuhan kalori harian, BMR, dan TDEE berdasarkan data tubuh dan level aktivitas. Termasuk pembagian makronutrien.
Open Calculator →Kalkulator Defisit Kalori (Diet)
Hitung target kalori harian untuk diet. Proyeksi penurunan berat badan per minggu.
Open Calculator →Kalkulator Kehamilan
Hitung usia kehamilan, perkiraan tanggal lahir (HPL), dan perkembangan janin berdasarkan HPHT.
Open Calculator →One Rep Max Calculator (1RM)
Estimate your one-rep max from a sub-max set using Epley, Brzycki, Lander, Lombardi, Mayhew, O'Conner, and Wathan formulas.
Open Calculator →BAC Calculator (Blood Alcohol Content)
Estimate Blood Alcohol Content from drinks consumed using the Widmark formula. See US legal driving thresholds and hours until BAC reaches 0.00.
Open Calculator →Running Pace Calculator
Calculate running pace, finish time, or distance. Includes training pace zones (easy, tempo, threshold, interval) and race predictions.
Open Calculator →ASCVD Risk Calculator
Estimate 10-year heart attack and stroke risk using ACC/AHA Pooled Cohort Equations. Identifies who benefits most from statin therapy.
Open Calculator →All Health & Fitness Calculators
- Conception🤰
- A1C🩸
- Chronological Age🎂
- CrCl🩺
- Peptide💉
- Weight Loss⚖️
- Macro🥗
- Caffeine☕
- Water Intake💧
- Max Heart Rate❤️
- CKD-EPI eGFR🧪
- TDEE Zigzag🔀
- Weight Percentile📊
- Anion Gap⚗️
- LDL🫀
- Trimester🤰
- Baby Formula🍼
- Corrected Age👶
- MAP🩸
- Pulse Pressure❤️
- Standard Drinks🍺
- Pack Years🚭
- DOTS🏆
- Wilks🏋️
- BSA🩺
- BMR🔥
- WHtR📏
- Army Body Fat🪖
- Lean Mass💪
- Target HR❤️
- Body Recomp💪
- Sleep Coach🌙
- AQI🌫️
- IF⏰
- Metabolic🩺
- Usia Biologis⏳
- HRV💓
- Gizi Anak🧒
- Walking🚶
- Tidur😴
- Dosis Obat💊
- Gula Darah🩸
- Tekanan Darah🩺
- Ovulasi🥚
- Kehamilan USG🩺
- BB Ideal⚖️
- IMT Ibu Hamil🤰
- eGFR🫘
- BB Bayi👶
- Protein🥩
- Lemak Tubuh🏋️
- Siklus Haid🩸
- Stunting👶
- Tinggi Genetik📏
- Kesehatan Mental🧠
- BMI Anak👶
- Masa Subur🤰
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