title: What exactly is dyno hour on Heroku?
body: <p>I'm really confused by Heroku pricing.</p>
  
  <p><strong>What exactly is dyno hour?</strong></p>
  
  <p>Heroku is giving 750 dyno hours for free. For example my regular request will take 100ms to process.</p>
  
  <p>So, this request will take <strong>100ms</strong> from <strong>750 free dyno hours</strong>?</p>