If you've used perm calculator for any length of time, you'll have noticed we've changed the look of the site - also the calculator's appearance.
We've tried to retain the original calculator's visual clarity while reducing its overall size on the page. It works exactly the way you've got used to. The only difference is its appearance. Please let us know what you think.
Over the next few weeks and months you'll see more changes to the site as we add new features. Please bear with us as we do this. Not all links will work immediately.
If you've found us a useful part of your sports betting experience and have friends you think might also find the calculator useful please recommend perm calculator to them.
We're also working to provide the calculator to other sports information and service providers. If you want to see a perm calculator on your favourite sports info sites please tell them about us.
Click 'Webmasters' if you want to see what to expect on their web page.