Medical calculators Calc1.ru
Medical calculators Calc1.ru is a set of professional online tools for medical calculations and health monitoring. Our calculators will help you calculate your body mass index (BMI), determine your heart rate zones for training, estimate your blood pressure, calculate your ovulation days, determine your vitamin and mineral needs, assess your stress levels, and calculate the correct dosage of medications.
All calculators are developed based on the recommendations of the World Health Organization (WHO) and international medical standards. They take into account age, gender, physical activity and other individual parameters for accurate and personalized calculations. Calculators are suitable for daily health monitoring, training planning, pregnancy, taking vitamins and medications.
Available calculators
Body Mass Index (BMI) Calculator
Calculate your body mass index (BMI) online. Determine whether your weight meets WHO standards. Fast, accurate and free.
Pulse and heart rate calculator online
Calculate your heart rate (HR) and pulse zones. Determine the optimal load for training based on age and fitness level. Fast, accurate and free.
Online blood pressure calculator
Calculate normal blood pressure by age and estimate your current value. Fast, accurate and free.
Ovulation and menstrual cycle calculator
Calculate the date of ovulation, days favorable for conception, and the next menstruation. Free online cycle calculator for women.
Vitamins and minerals calculator
Calculate your daily requirement for vitamins and minerals by age, gender and activity level.
Stress level calculator
Take an online stress test. Answer 10 questions and find out how stressed you are and what steps you can take to restore calm.
Dosage calculator by weight
Calculate the correct dosage of medication based on body weight. Safe and accurate.
Ideal weight calculator
Calculation of ideal weight using various formulas based on height, gender and age
Benefits of our medical calculators
Our medical calculators provide many benefits for health monitoring:
Accuracy of calculations
All calculations are based on medical standards and WHO recommendations, which guarantees the accuracy of the results.
Personalization
Calculators take into account individual parameters: age, gender, weight, height, activity level.
Completeness of information
Each calculator provides detailed results with interpretation and recommendations.
For free
All calculators are completely free and available without registration at any time.
Mobile version
Responsive design works on all devices: computers, tablets and smartphones.
Professional recommendations
The results are accompanied by medical recommendations and expert advice.
Tips for using medical calculators
For accurate results and effective health monitoring, follow these recommendations:
Regular control
Use calculators regularly to track changes in health indicators and the effectiveness of improvement measures.
Doctor consultation
The results of the calculators are for informational purposes only and do not replace consultation with a specialist. If there are deviations from the norm, consult a doctor.
Data Accuracy
Enter current and accurate data (weight, height, age) to obtain reliable calculation results.
Integrated approach
Use several calculators together for a comprehensive health assessment and get the full picture.
Frequently Asked Questions
What are medical calculators?
Medical calculators are online tools for calculating various medical indicators: body mass index, pulse, blood pressure, ovulation, vitamin requirements, stress levels, medication dosages. They help monitor your health and receive medical recommendations based on individual parameters.
How accurate are medical calculators?
Calculators are based on WHO recommendations and international medical standards. Accuracy depends on the correctness of the entered data and the individual characteristics of the organism. For accurate diagnosis and treatment, always consult your doctor.
Can calculators be used instead of consulting a doctor?
No, calculators are for informational purposes only and do not replace consultation with a specialist. They help monitor health, but if there are deviations from the norm or symptoms of disease, you should consult a doctor.
What medical calculators are available?
Calculators are available: BMI (body mass index), pulse and pulse zones, blood pressure, ovulation and fertile days, vitamins and minerals, stress levels, medication dosages by weight. Each calculator takes into account individual parameters.
How to use the BMI calculator correctly?
To calculate BMI, enter your current weight in kilograms and height in centimeters. Keep in mind that BMI does not take muscle mass into account, so it may not be entirely accurate for athletes. Interpret the results with your doctor.
What are pulse zones and why are they needed?
Heart rate zones are heart rate ranges for different training purposes: rest zone (50-60%), fat burning (60-70%), aerobic (70-80%), anaerobic (80-90%), maximum (90-100%). They help optimize your workouts.
How to interpret the results of the pressure calculator?
The calculator classifies blood pressure according to international standards: normal (<130/85), elevated (130-139/85-89), grade I hypertension (140-159/90-99), grade II (160-179/100-109), grade III (≥180/≥110). If there are any deviations, consult a doctor.
How does the ovulation calculator work?
The ovulation calculator calculates your ovulation date based on your last menstrual period and cycle length. The method is suitable for regular cycles. Combine with ovulation tests and basal temperature measurements for increased accuracy.
How to calculate the need for vitamins?
The vitamin calculator takes into account gender, age and physical activity level to determine your daily requirement of 13 vitamins and 8 minerals. With high activity, the need for certain vitamins increases by 15-20%.
What does a stress test show?
The stress test assesses the level of stress using 10 questions with a point system (0-30 points). The result shows: low stress (0-10), medium (11-20), high (21-30). If the level is high, it is recommended to consult a specialist.