[mrmekon]

I've been tracking my costs for ~13 years. The cost here includes all equipment and ingredients over that time, including all of the unnecessary stuff that I bought for fun, like pH meters and titration gear.

  |-----------------+-------------------------------+--------|                                                                                                                                      
  |           Years |                               |  12.92 |                                                                                                                                      
  |          Liters |                               |  831.5 |                                                                                                                                      
  |         Bottles |                               |   2494 |                                                                                                                                      
  |      Cost (SEK) |                               |  35373 |                                                                                                                                      
  | Cost/year (SEK) |                               |   2738 |                                                                                                                                      
  |       SEK/liter |                               |  42.54 |                                                                                                                                      
  |      SEK/bottle |                               |  14.18 |                                                                                                                                      
  |      USD/bottle |                               |   1.38 |                                                                                                                                      
  |-----------------+-------------------------------+--------| 

It obviously matters what you brew and what you brew with. This is mostly pale ales and stouts. They certainly haven't all been great, but I've never dumped a batch, so there's no waste to account for.