DASI Score – Easy Calculator Tool

This tool helps you easily calculate your Duke Activity Status Index (DASI) score to assess your functional capacity.

How to Use the DASI Score Calculator

This calculator is designed to help you estimate your Duke Activity Status Index (DASI) score, which is used to assess your physical fitness and activity level.

To use the calculator, please follow these steps:

  1. Enter your age in years.
  2. Enter the average number of miles you walk or run per week.
  3. Enter the average number of flights of stairs you climb each day.
  4. Enter the average number of hours you engage in vigorous physical activities per week.
  5. Enter your resting heart rate (in beats per minute).
  6. Click the “Calculate” button to get your DASI score.

How It Calculates the Results

The DASI score is calculated by taking into account your age, physical activities, and resting heart rate. The formula used is a simplified approach that combines these factors to provide a score:

  • Age: contributes to the score by multiplying age by 0.1.
  • Miles walked/run per week: adds to the score by multiplying by 0.2.
  • Number of flights climbed: adds to the score by multiplying by 0.3.
  • Hours of vigorous activity: adds to the score by multiplying by 0.4.
  • Resting heart rate: contributes negatively to the score by using (200 – resting heart rate) multiplied by 0.5.


The DASI score is an estimate and not a definitive measure of fitness. It provides a rough idea based on self-reported data and should not replace professional fitness assessments. Variables such as individual health conditions and lifestyle factors can affect the accuracy of the score.

Use Cases for This Calculator

Evaluating Your Daily Activity Score

Check your DASI score to evaluate your daily activity level. By inputting your answers to specific questions about your activity, you can get a comprehensive understanding of how active you are in your daily life.

Setting Activity Goals

Use the DASI score to set realistic activity goals for yourself. By knowing your current activity level and areas that need improvement, you can create achievable targets to increase your overall activity and fitness.

Tracking Progress Over Time

Monitor your progress over time by regularly calculating your DASI score. Seeing improvements or declines in your daily activity level can help you adjust your lifestyle and activity habits accordingly.

Comparing Scores with Friends or Family

Share your DASI score with friends or family members to compare activity levels. Use it as a friendly competition or as a way to motivate each other to stay active and healthy.

Determining Activity-Related Health Risks

Identify potential health risks related to inactivity by evaluating your DASI score. A lower score may indicate a higher risk of certain health conditions, prompting you to focus on increasing your daily activity.

Planning Active Lifestyle Changes

Use your DASI score to plan lifestyle changes that promote a more active daily routine. Setting specific action plans based on your score can help you gradually incorporate more physical activity into your life.

Adjusting Your Exercise Routine

Modify your exercise routine based on your DASI score to ensure you are meeting recommended activity levels. Tailoring your workouts to address areas of low activity can lead to a more balanced and effective fitness regimen.

Consulting with Healthcare Professionals

Share your DASI score with healthcare professionals during check-ups or appointments. The score can provide valuable insights into your activity habits, allowing healthcare providers to offer personalized advice and guidance.

Improving Overall Well-Being

Use the DASI score as a tool to improve your overall well-being and quality of life. By increasing your daily activity levels, you can enhance your physical health, mental well-being, and overall happiness.

Celebrating Achievements

Celebrate improvements in your DASI score as a sign of your commitment to a healthier lifestyle. Each increase in your score is a milestone to be proud of and can motivate you to continue making positive changes.

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