Reading Coin Grades: VF, EF, UNC Explained

<p>A coin's grade is the biggest single factor in its value after rarity. The same 1912 George V penny is worth £5 in Good, £40 in Very Fine, and £250 in Brilliant Uncirculated. Here's the UK grading scale explained in plain English.</p>

<h2>The UK grade scale, worst to best</h2>
<table style="width:100%;border-collapse:collapse;font-size:.92rem;margin:1rem 0">
<thead><tr style="background:rgba(255,255,255,.04)"><th style="padding:.5rem .75rem;text-align:left">Grade</th><th style="padding:.5rem .75rem;text-align:left">Abbr.</th><th style="padding:.5rem .75rem;text-align:left">What you see</th></tr></thead>
<tbody>
<tr><td style="padding:.5rem .75rem">Poor</td><td style="padding:.5rem .75rem">P</td><td style="padding:.5rem .75rem">Design barely visible. Date may be illegible.</td></tr>
<tr><td style="padding:.5rem .75rem">Fair</td><td style="padding:.5rem .75rem">Fr</td><td style="padding:.5rem .75rem">Heavy wear; date visible. Legends partly worn.</td></tr>
<tr><td style="padding:.5rem .75rem">About Good</td><td style="padding:.5rem .75rem">AG</td><td style="padding:.5rem .75rem">All major design elements visible but heavily worn.</td></tr>
<tr><td style="padding:.5rem .75rem">Good</td><td style="padding:.5rem .75rem">G</td><td style="padding:.5rem .75rem">Full date and legends readable. Worn but whole.</td></tr>
<tr><td style="padding:.5rem .75rem">Very Good</td><td style="padding:.5rem .75rem">VG</td><td style="padding:.5rem .75rem">Major details visible. Some fine detail worn smooth.</td></tr>
<tr><td style="padding:.5rem .75rem">Fine</td><td style="padding:.5rem .75rem">F</td><td style="padding:.5rem .75rem">Most detail visible. Definite wear on high points.</td></tr>
<tr><td style="padding:.5rem .75rem">Very Fine</td><td style="padding:.5rem .75rem">VF</td><td style="padding:.5rem .75rem">All detail sharp. Minor wear on highest points only.</td></tr>
<tr><td style="padding:.5rem .75rem">Extremely Fine</td><td style="padding:.5rem .75rem">EF</td><td style="padding:.5rem .75rem">Very little wear. Minor surface marks acceptable.</td></tr>
<tr><td style="padding:.5rem .75rem">Almost Uncirculated</td><td style="padding:.5rem .75rem">aUNC</td><td style="padding:.5rem .75rem">Traces of wear only on highest points. Mint lustre partly retained.</td></tr>
<tr><td style="padding:.5rem .75rem">Uncirculated</td><td style="padding:.5rem .75rem">UNC</td><td style="padding:.5rem .75rem">No wear. Full mint lustre. Minor bag marks.</td></tr>
<tr><td style="padding:.5rem .75rem">Brilliant Uncirculated</td><td style="padding:.5rem .75rem">BU</td><td style="padding:.5rem .75rem">As-minted. Full lustre, no toning. Typical of presentation packs.</td></tr>
<tr><td style="padding:.5rem .75rem">Fleur-de-coin</td><td style="padding:.5rem .75rem">FDC</td><td style="padding:.5rem .75rem">Proof-struck, mirror fields. Collector grade only.</td></tr>
</tbody>
</table>

<h2>How Americans say it (Sheldon 1–70)</h2>
<p>US collectors use the Sheldon numeric scale where 1 is Poor and 70 is perfect Mint State. PCGS and NGC grade British coins on this scale:</p>
<ul>
<li><strong>VG-8 / VG-10</strong> = UK Very Good</li>
<li><strong>F-12 / F-15</strong> = UK Fine</li>
<li><strong>VF-20 / VF-25 / VF-30 / VF-35</strong> = UK Very Fine (spread across four grades)</li>
<li><strong>EF-40 / EF-45</strong> = UK Extremely Fine</li>
<li><strong>AU-50 / AU-53 / AU-55 / AU-58</strong> = UK Almost Uncirculated</li>
<li><strong>MS-60 through MS-70</strong> = UK Uncirculated to Perfect Mint State</li>
</ul>

<h2>What to look for when grading yourself</h2>
<h3>Highest-point wear</h3>
<p>Coin wear always starts at the highest-relief parts of the design. On an Elizabeth II portrait, that's the cheek and the tiara. On a Britannia reverse, it's her helmet and shield boss. A VF coin shows light rubbing on these points; an EF shows virtually none.</p>

<h3>Full original lustre</h3>
<p>"Mint lustre" is the fine, cartwheeling sheen on a freshly-struck coin. Any circulation wear dulls it progressively. A UNC coin has full lustre; an aUNC has traces of loss; a VF or below has essentially none.</p>

<h3>Contact marks and bag marks</h3>
<p>Even UNC coins pick up small nicks and scratches from banging against each other in bulk shipment bags. Heavy bag-marking can drop a nominally UNC grade to aUNC or EF.</p>

<h2>The £5 → £50 condition jump</h2>
<p>For most UK coins, the price-to-grade relationship looks like this (typical, not universal):</p>
<ul>
<li>Poor → Fine: prices roughly double at each grade step</li>
<li>Fine → VF: roughly 2–3× increase</li>
<li>VF → EF: 2–3× increase</li>
<li>EF → UNC: 3–10× increase (big jump)</li>
<li>UNC → BU → FDC: further 2–3× premiums, especially for rarer dates</li>
</ul>
<p>This is why professional grading (PCGS, NGC) pays for itself above about £100 coin value, accurate authentication to a published standard adds 10–40% to realised price.</p>

<p>See our full <a href="/grading-guide">grading guide</a> with photo examples of each UK grade.</p>