How to Calculate Heart Rate Beats per Minute

Heart Rate (BPM) Calculator

Calculate your beats per minute quickly and accurately

10 Seconds 15 Seconds 20 Seconds 30 Seconds 60 Seconds (Full Minute)
Your Heart Rate is:
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How to Calculate Heart Rate (BPM)

Your heart rate, or pulse, is the number of times your heart beats per minute (BPM). Monitoring your heart rate is a simple way to gauge your cardiovascular health and fitness intensity. To calculate it manually, you need to count your pulse for a specific duration and then convert that number to a 60-second value.

Step-by-Step Guide:

  • Find your pulse: Place your index and middle fingers on your wrist (radial pulse) or the side of your neck (carotid pulse).
  • Start counting: Using a stopwatch, count the number of beats you feel for a set amount of time (10, 15, 30, or 60 seconds).
  • Apply the formula: Use the math below to find your total BPM.

The BPM Formula:

BPM = (Beats Counted ÷ Seconds Counted) × 60

Examples:

  • 15-Second Count: If you count 18 beats in 15 seconds: (18 ÷ 15) × 60 = 72 BPM.
  • 10-Second Count: If you count 12 beats in 10 seconds: (12 ÷ 10) × 60 = 72 BPM.
  • Full Minute: If you count for 60 seconds, the number of beats is your BPM.

Target Resting Heart Rate Ranges:

Category BPM Range
Bradycardia (Slow) Below 60 BPM
Normal Resting 60 – 100 BPM
Tachycardia (Fast) Above 100 BPM
Athletes 40 – 60 BPM

Note: This calculator is for educational purposes. Always consult a medical professional for health concerns.

function calculateBPM() { var beats = document.getElementById("beatsCounted").value; var seconds = document.getElementById("secondsCounted").value; var resultArea = document.getElementById("bpmResultArea"); var finalBPMDisplay = document.getElementById("finalBPM"); var categoryDisplay = document.getElementById("bpmCategory"); var descDisplay = document.getElementById("bpmDescription"); if (beats === "" || beats <= 0) { alert("Please enter a valid number of beats."); return; } var bpm = (parseFloat(beats) / parseFloat(seconds)) * 60; bpm = Math.round(bpm); finalBPMDisplay.innerHTML = bpm + " BPM"; resultArea.style.display = "block"; var category = ""; var description = ""; var color = ""; if (bpm = 60 && bpm <= 100) { category = "Normal Resting Heart Rate"; description = "Your heart rate falls within the ideal range for a healthy adult at rest."; color = "#2b9348"; } else { category = "Tachycardia (Fast)"; description = "Your heart rate is higher than the typical resting range. This can be caused by stress, exercise, caffeine, or medical conditions."; color = "#e63946"; } categoryDisplay.innerHTML = category; categoryDisplay.style.color = color; descDisplay.innerHTML = description; // Smooth scroll to result resultArea.scrollIntoView({ behavior: 'smooth', block: 'nearest' }); }

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