Untuk penggunaan lainnya, lihat Rank (disambiguasi).
Grade (penilaian), di osu!, adalah sekumpulan huruf yang mewakili performa pemain dalam memainkan beatmap. Grade menyertai total skor yang diperoleh di layar hasil bermain (result screen) dan muncul di semua daftar beatmap di samping skor.
Penilaian dari tingkat terendah hingga tertinggi, kemungkinan nilai yang bisa didapat antara lain D, C, B, A, S, S Silver, SS, dan SS Silver. Nilai silver hanya dapat dicapai jika menggunakan game modifier Hidden, Flashlight, atau Fade In.
| Peringkat | Kondisi |
|---|---|
| SS | Akurasi 100% |
| S | Persentase perolehan 300 di atas 90%, persentase perolehan 50 di bawah 1%, dan tidak ada miss |
| A | Persentase perolehan 300 di atas 80% dan tidak ada miss, ATAU perolehan 300 diatas 90% |
| B | Persentase perolehan 300 di atas 70% dan tidak ada miss, ATAU perolehan 300 diatas 80% |
| C | Persentase perolehan 300 di atas 60% |
| D | Lainnya |
Peringkat S atau SS yang berwarna perak dapat diperoleh dengan memasang mod Hidden dan/atau mod Flashlight.
| Grade | Condition |
|---|---|
| SS | 100% Accuracy. |
| S | Over 95% Accuracy (90+% GREATs, or less than 1 GOOD for every 10 notes). |
| A | Over 90% Accuracy (80+% GREATs, or less than 1 GOOD for every 5 notes). |
| B | Over 80% Accuracy (70+% GREATs, or less than 1 GOOD for every 3.33 notes). |
| Grade | Condition |
|---|---|
| SS | 100.00% Accuracy |
| S | 98.01% to 99.99% Accuracy (an 'S' rank is possible even with several misses, like in osu!mania). |
| A | 94.01% to 98.00% Accuracy |
| B | 90.01% to 94.00% Accuracy |
| C | 85.01% to 90.00% Accuracy |
| D | Any other accuracy under 85.00%. |
A silver S or SS can be obtained by using the Hidden and/or Flashlight mod.
| Grade | Condition |
|---|---|
| SS | 100% Accuracy (only MAX and/or 300). |
| S | Over 95% Accuracy (an 'S' rank is possible even with several misses, like in osu!catch). |
| A | Over 90% Accuracy. |
| B | Over 80% Accuracy. |
| C | Over 70% Accuracy. |
| D | Anything else. |
It is possible to obtain SSH or SH ranks (silver S or SS) with Hidden/Fade In or Flashlight mod.