Stove and oven on same circuit?
See table 220.55 in the NEC, as well as footnote 4 to that table:


  
  Branch-Circuit Load. It shall be permissible to calculate the branch-circuit load for one range in accordance with Table 220.55. The branch-
  circuit load for one wall-mounted oven or one counter-mounted cooking unit shall be the nameplate rating of the appliance. The branch-circuit load
  for a counter-mounted cooking unit and not more than two wall-mounted ovens. all supplied from a single branch circuit and located in the same
  room, shall be calculated by adding the nameplate rating of the individual appliances and treating this total as equivalent to one range.