What is a good gold-to-silver ratio?

There is no single correct level. In recent decades it has mostly ranged between about 50 and 90; readings above 80–90 are often described as high and below 50 as low.

What was the highest gold-silver ratio?

In modern market history it rose above 120 in March 2020, during the market turmoil at the start of the pandemic.

Why does silver move more than gold?

The silver market is much smaller and more dependent on industrial demand, so economic news and investor flows move its price more sharply.

The Gold-to-Silver Ratio Explained: History and How Investors Use It

What the ratio measures

The gold-to-silver ratio tells you how many ounces of silver you could buy with one ounce of gold. If gold costs 4,000 dollars and silver 50 dollars, the ratio is 80. Because both metals are priced in the same currency and the same unit, the ratio is the same whether you calculate it in dollars, euros or rupees. Right now it stands at 78.0; you can follow it live on our gold/silver ratio page.

A short history

For centuries the ratio was not set by markets but by law. Under bimetallic monetary systems governments fixed the value of gold and silver coins against each other: the US Coinage Act of 1792 used a ratio of 15 to 1, and France adopted 15.5 to 1 in 1803. These fixed ratios broke down in the late 19th century as countries moved to the gold standard and large new silver discoveries pushed silver prices down.

Since prices began to float freely, the ratio has moved widely:

Around 1980, when silver briefly spiked towards 50 dollars, the ratio fell to roughly 15–20.
In 1991 it climbed close to 100 as silver languished.
In 2011, during another silver surge, it dropped into the low 30s.
In March 2020, as markets panicked at the start of the pandemic, it rose above 120 — the highest level in modern records.

Over the past few decades the ratio has spent most of its time between about 50 and 90.

Why the ratio moves

Gold and silver are both precious metals, but their demand is very different. Gold is held mainly as an investment and as jewelry, and central banks own large reserves of it. More than half of silver demand comes from industry — electronics, solar panels, cars and medical uses — and no central bank holds silver as a reserve. As a result:

In recessions and crises the ratio tends to rise, because industrial demand for silver weakens while investors seek the safety of gold.
In economic booms and periods of investor enthusiasm for precious metals, silver often outperforms and the ratio falls.
Silver’s market is far smaller, so its price is more volatile; sharp moves in silver are the main reason the ratio can swing several points in a week.

People sometimes point to geology: silver is far more abundant in the Earth’s crust, and mines produce roughly seven to eight times more silver than gold by weight each year. That supply ratio is much lower than the price ratio, but it does not set the price, because most gold is hoarded rather than consumed.

How investors use it

Some precious-metal investors use the ratio as a relative-value guide. A common approach is to switch part of a holding from gold into silver when the ratio is historically high, and back into gold when it is low, aiming to end up with more ounces of metal over time without adding money. For example, an investor holding 1 ounce of gold at a ratio of 100 could swap it for 100 ounces of silver; if the ratio later fell to 60, those 100 ounces would buy back about 1.67 ounces of gold.

The strategy has real limits:

There is no fixed "normal" level. The ratio can stay high or low for years, and the long-term average depends on the period you choose.
Trading costs are significant. Silver bullion carries higher premiums and, in many countries, VAT or sales tax, which can wipe out the gain from a swap.
Silver is harder to store. At a ratio of 80, the same value in silver weighs 80 times more and takes far more space.
Taxes. Each swap may count as a sale for capital gains purposes.

Other useful ratios

Investors also watch the gold-to-platinum ratio, which shows how expensive gold is relative to platinum, and the gold-to-oil ratio as a rough gauge of gold’s purchasing power. Our ratio page shows gold/platinum alongside gold/silver, and the silver price page gives silver in every currency.

The ratio is a useful lens, not a prediction. Combine it with an understanding of what moves precious-metal prices, and never invest money you might need in the short term.