As per the documentation regarding the Upgrade Estimator it doesn't specify anything about the version specific, so i feel it will be supported for your versions. The link has the webinar file attachment also related to the learning of this tool, may be you can have a look at it to make sure about its usage.
Hope this information might be helpful to you.
Posted: 5 years ago
Posted: 16 Nov 2017 3:33 EST
Vinoth Sadayappan (VinothSadayappan)
Senior System Architect