Let's Call It Quits by Slade first appeared on the Israeli foreign-music chart on 7 Mar 1976, entering at #21. It peaked at #9 on 28 Mar 1976. In total it spent 7 weeks on the chart, last charting on 18 Apr 1976.
| Wk | Date | Pos |
|---|---|---|
| 1 | 7 Mar 1976 | 21 |
| 2 | 14 Mar 1976 | 13 |
| 3 | 21 Mar 1976 | 10 |
| 4 | 28 Mar 1976 | 9 |
| 5 | 4 Apr 1976 | 9 |
| 6 | 11 Apr 1976 | 15 |
| 7 | 18 Apr 1976 | 30 |