| 2018 Top 40 (Original) | ||
| 1 | NEW RULES | DUA LIPA |
| 2 | PERFECT | ED SHEERAN |
| 3 | THE MIDDLE | ZEDD |
| 4 | HAVANA | CAMILA CABELLO |
| 5 | NEVER BE THE SAME | CAMILA CABELLO |
| 6 | BAD AT LOVE | HALSEY |
| 7 | LET YOU DOWN | NF |
| 8 | GIRLS LIKE YOU | MAROON 5 |
| 9 | MINE | BAZZI |
| 10 | LOVE LIES | KHALID & NORMANI |
| 11 | FRIENDS | MARSH MELLOW & ANNE-MARIE |
| 12 | MEANT TO BE | BEBE REXHA |
| 13 | BETTER NOW | POST MALONE |
| 14 | PSYCHO | POST MALONE |
| 15 | HIM & I | G-EAZY & HALSEY |
| 16 | I LIKE ME BETTER | LUAV |
| 17 | NO TEARS LEFT TO CRY | ARIANA GRANDE |
| 18 | BACK TO YOU | SELENA GOMEZ |
| 19 | ROCKSTART | POST MALONE |
| 20 | LIGHTS DOWN LOW | MAX |
| 21 | FINESSE | BRUNO MARS |
| 22 | THUNDER | IMAGINE DRAGONS |
| 23 | DELICATE | TAYLOR SWIFT |
| 24 | YOUNGBLOOD | 5 SECONDS OF SUMMER |
| 25 | HOW LONG | CHARLIE PUTH |
| 26 | WOLVES | SELENA GOMEZ |
| 27 | PRAY FOR ME | THE WEEKEND |
| 28 | GODS PLAN | DRAKE |
| 29 | SORRY NOT SORRY | DEMI LOVATO |
| 30 | I LIKE IT | CARDI B |
| 31 | WAIT | MAROON 5 |
| 32 | WHATEVER IT TAKES | IMAGINE DRAGONS |
| 33 | IN MY BLOOD | SHAWN MENDES |
| 34 | FEEL IT STILL | PORTUGAL |
| 35 | STRIP THAT DOWN | LIAM PAYNE |
| 36 | ONE KISS | CALVIN HARRIS/DUA LIPA |
| 37 | GOOD OLE DAYS | MACKELMORE/KESHA |
| 38 | GOD IS A WOMAN | ARIANA GRANDE |
| 39 | WHAT LOVERD DO | MAROON 5 |
| 40 | TOO GOOD AT G'BYES | SAM SMITH |