diff --git a/index.html b/index.html
index 3b4042b..ea715f3 100644
--- a/index.html
+++ b/index.html
@@ -16,6 +16,7 @@
         Last Bit Percent: <input id="last-bit-percent" type="number" min="0" max="100" value="90">%<br>
         FFT Size: 2^<input id="fft-size-power-text" type="number" min="5" max="15" value="90"><br>
         Frequency Resolution: <span id="frequency-resolution">N/A</span><br>
+        Frequency Count: <span id="frequency-count">N/A</span><br>
         Smoothing Time Constant: <input id="smoothing-time-constant-text" type="number" min="0.00" max="1.00" step="0.01" value="0.00"><br>
         <input type="text" id="text-to-send">
         <button id="send-button">Send</button>
diff --git a/index.js b/index.js
index a6d6d6b..f5bf990 100644
--- a/index.js
+++ b/index.js
@@ -79,10 +79,10 @@ function handleWindowLoad() {
   document.getElementById('fft-size-power-text').addEventListener('input', (event) => {
     FFT_POWER = parseInt(event.target.value);
     if(analyser) analyser.fftSize = 2 ** FFT_POWER;
-    document.getElementById('frequency-resolution').innerText = (getAudioContext().sampleRate / 2 ** FFT_POWER).toFixed(2);
+    updateFrequencyResolution();
     resetGraphData();
   });
-  document.getElementById('frequency-resolution').innerText = (getAudioContext().sampleRate / 2 ** FFT_POWER).toFixed(2);
+  updateFrequencyResolution();
   document.getElementById('smoothing-time-constant-text').addEventListener('input', event => {
     SMOOTHING_TIME_CONSTANT = parseFloat(event.target.value);
     if(analyser) analyser.smoothingTimeConstant = SMOOTHING_TIME_CONSTANT;
@@ -95,6 +95,15 @@ function handleWindowLoad() {
   showSpeed();
 }
 
+function updateFrequencyResolution() {
+  const sampleRate = getAudioContext().sampleRate;
+  const fftSize = 2 ** FFT_POWER;
+  const frequencyResolution = sampleRate / fftSize;
+  const frequencyCount = (sampleRate/2) / frequencyResolution;
+  document.getElementById('frequency-resolution').innerText = frequencyResolution.toFixed(2);
+  document.getElementById('frequency-count').innerText = frequencyCount.toFixed(2);
+}
+
 function showSpeed() {
   const baud = 1000 / FREQUENCY_DURATION;
   const bytes = baud / 8;