Certificate of Deposit Calculator

[lhgchau]

I have been looking for this product/service and I found this one :

 

http://www.acalculator.com/certificate-of-deposit-calculator/

 

I am not sure about the quality or the origin of their offering. Has anyone

have looked into this before? If you have any other options you know are

worth the time to check out, please post them here.

Thanks!