| Philadelphia | Guelma | |
| Gasoline (1 liter) | USD 0.99 | USD 0.27 |
| Utilities (Electricity, Heating, ...) for medium apartment | USD 159.89 | USD 54.87 |
| Cinema, international release, 1 seat | USD 11.00 | USD 3.78 |
| Combo meal at McDonalds | USD 7.00 | USD 5.02 |
| Mid-range restaurant | USD 50.00 | USD 15.13 |