Is There an Opensource Manual Calculation of AES-128 bit?
Project Nayuki has an Excel sheet in binary, XML and OpenDocument format. The code doesn't include any  Vusial Basic or Macros, they used only the spreadsheet's math functions; VLOOKUP, BITXOR, DEC2HEX, and HEX2DEC.

They have also, a nice video for AES on Youtube and a flash animation if you can run somewhere.