Peace of Mind by Boston first appeared on the Israeli foreign-music chart on 3 Jul 1977, entering at #28. It peaked at #23 on 17 Jul 1977. In total it spent 3 weeks on the chart, last charting on 17 Jul 1977.
| Wk | Date | Pos |
|---|---|---|
| 1 | 3 Jul 1977 | 28 |
| 2 | 10 Jul 1977 | 26 |
| 3 | 17 Jul 1977 | 23 |