| San Francisco | Leuven | |
| Imported beer at restaurant | USD 5.13 | USD 4.07 |
| 1 Pair of men leather shoes | USD 91.25 | USD 176.27 |
| Water bottle (1.5 liter) | USD 2.34 | USD 0.95 |
| Chicken breasts at the market | USD 13.03 | USD 12.20 |
| Fitness club, monthly fee for 1 adult | USD 66.29 | USD 56.50 |