title: How do I see last month's (RDS) cost per instance in AWS?
body: <p>For some reason, I am finding it hard to understand where to access this information.</p>
  
  <p>In last month's bill, I see that my RDS has 14000 hours, which is weird since a month only has 730 hours, and I only have 1 RDS.</p>
  
  <p><a href="https://i.stack.imgur.com/dvaDe.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/dvaDe.png" alt="enter image description here"></a></p>
  
  <p>So my question, what is the most straight forward way to list the cost per RDS instance of a specific month in AWS?</p>
  
  <p>A step by step guide would be extremely helpful, as AWS billing and cost reports can be a jungle to navigate.</p>
  
  <p>Thanks!</p>