NZ Coin Grading Standards: European vs. Sheldon Scale Explained
Whether you’re sorting through a family inheritance or starting a new collection, you’ll likely encounter two different systems: the traditional European adjectival grades (like "Fine" or "Very Fine") and the numeric Sheldon Scale used by professional grading services. This quick guide breaks down these standards side-by-side.
In New Zealand and Europe, coins are traditionally described using "Adjectival Grades." In contrast, the United States commonly uses the Sheldon Scale, a 70-point numeric system. Below is how they translate:
| European/NZ Grade | Sheldon Equivalent | General Wear Description |
|---|---|---|
| Good (G) | G 4 - G 6 | Full rim must be visible; lettering and date must be readable. |
| Very Good (VG) | VG 8 - VG 10 | Designs show considerable wear; major details begin to merge. |
| Fine (F) | F 12 - F 15 | Details are clear, though high points are flat. |
| Very Fine (VF) | VF 20 - VF 35 | Light wear on high points; most fine detail is present. |
| Extremely Fine (EF/XF) | EF 40 - EF 45 | Only the faintest trace of wear on high points; sharp definition. |
| Uncirculated (Unc) | MS 60 - MS 70 | No signs of wear; retains original "mint bloom" or lustre. |
