Unit Calc / Conversion only in HP?

[Alvaro]

Hi Dalil,
Thank you very much for your answer and effort on helping me.
I know that it is difficult to find such a caculator but I had the hope.
I will look to the titanium, may be there is a chance to put bbc basic there. I will spend some time with that.
The Prime has no GOTO so it looks like to be another sort of RPL in the background.
Any way I need a more or less compatile BASIC because I have several programs and it will very dificult to adapt them to anything else than BASIC.
There are several lines of my programs they very long and to do any work of adapting them has to be done in large display I mean a Desktop PC. That's why I need BASIC.
Well the Android option, it is not a real option because of the display character height , the virtual keys and all in one not confortable.
But that will be the only option that last to me.
Thank you, very kind from you.