It depends on when you check — the two metals have traded places more than once. Here's the history and why it keeps changing.
There’s no fixed answer, because the relationship has flipped more than once. For most of the 1800s through the early 2010s, platinum consistently traded above gold — at its 2008 peak, platinum was worth roughly twice as much per ounce. Since around 2011–2014, gold has traded at a premium instead, and by the mid-2020s gold has often been worth two to three times as much as platinum per ounce.
Platinum’s biggest industrial use has historically been diesel engine catalytic converters. The 2015 “Dieselgate” scandal triggered a sharp, lasting global shift away from diesel vehicles, which gutted a major source of platinum demand. Gold, meanwhile, doesn’t depend on industrial demand the same way — it’s driven more by investment demand, central bank buying, and its role as a safe-haven asset, which has kept it comparatively strong.
It’s a common assumption that the rarer metal should always cost more, but platinum is actually mined in smaller quantities than gold each year. Price is driven by supply and demand together — a rarer metal with weaker or more volatile demand can still trade below a more abundant one with stronger, steadier demand.
Since this relationship shifts, the only reliable way to know which is worth more right now is to check live prices. See Platinum Price Today and Gold Price Today, or use the Gold vs Silver comparison page for a side-by-side view.
Yes — platinum traded above gold for most of the 1800s through the early 2010s, including a 2008 peak where it was worth roughly double gold's price per ounce.
Mainly the collapse in diesel vehicle demand after the 2015 Dieselgate scandal, since diesel catalytic converters were platinum's largest industrial use, combined with gold's steady strength as a safe-haven investment asset.
Yes, global platinum mine production is smaller than gold production each year. Rarity alone doesn't determine price, though — demand matters just as much.