| San Francisco | Najafabad | |
| Imported beer at restaurant | USD 5.13 | USD 5.00 |
| Taxi 1hour Waiting | USD 30.00 | USD 4.88 |
| Monthly Pass (local transport) | USD 70.00 | USD 15.65 |
| Chicken breasts at the market | USD 13.03 | USD 4.01 |
| One-way ticket (local transport) | USD 2.00 | USD 0.20 |