I was playing around with an idea for an application. I was interested in engaging customer input. I came up with this as interesting concept. It’s an online calculator to determine the volume of water in a swimming pool. The user types in an address, then creates a polygon that surrounds the pool. Add an average depth and its an easy determination to obtain the volume of the pool in gallons.

Pool Calculator

Try it yourself!

And if you are a pool supply company, this one’s for sale to you, cheap. Contact us from here…

A couple of notes:

  • It’s been a long while since I’ve looked at Google Mapping applications. I was pleasantly surprised to see the costs for these services VERY reasonable. Google has clearly adjusted pricing downward in the past few years. Kudos to them!
  • I set this up for US only. Obviously that can be enhanced.
  • The other surprise is the Google GeoLocator API key is available for server use only. You’d have to write a REST API server to perform the lookup correctly. I’m currently running a client API key, authorized for this domain only. This works temporarily but it’s really a hack.