How Much Silver Is in Kennedy Half Dollars?
Read "How Much Silver Is in Kennedy Half Dollars?" — collecting guides and auction insights from the SebastianCharles Auctions specialist team.
The Kennedy Half Dollar, first issued in 1964, is one of the most collected U.S. coins. While most modern Kennedy halves contain no silver, earlier issues were made with 90% or 40% silver, making them valuable for both collectors and investors.
If you're wondering how much silver is in a Kennedy Half Dollar, the answer depends on the year it was minted. This guide breaks down silver content by year, how to determine if your coin contains silver, and what it’s worth based on the current silver market.
Silver Content in Kennedy Half Dollars by Year
1. 1964 Kennedy Half Dollar – 90% Silver
- Silver Content: 0.3617 troy ounces (90% silver, 10% copper)
- Total Weight: 12.5 grams
- Melt Value (2025 Estimate): Approximately $9–$10 (based on silver at $25 per ounce)
The 1964 Kennedy half dollar was the only circulation year to contain 90% silver, making it the most sought-after among collectors and silver investors.
2. 1965–1970 Kennedy Half Dollars – 40% Silver
- Silver Content: 0.1479 troy ounces (40% silver, 60% copper)
- Total Weight: 11.5 grams
- Melt Value (2025 Estimate): Around $4–$5 per coin
Due to silver shortages and rising silver prices, the U.S. Mint reduced the silver content from 90% to 40% in 1965. These 40% silver coins were minted until 1970, after which all standard Kennedy half dollars became copper-nickel clad.
The 1970-D Kennedy half dollar is a key date because it was only issued in mint sets, making it slightly rarer and worth $30–$100+ depending on condition.
3. 1971–Present Kennedy Half Dollars – No Silver (Except Special Issues)
Starting in 1971, the U.S. Mint removed silver entirely from circulating Kennedy half dollars, switching to copper-nickel clad coins with no precious metal content.
Exceptions:
- 1976 Bicentennial Silver Proof & Uncirculated Coins: Special 40% silver versions were minted, but only the ones with an "S" mint mark contain silver. These contain 0.1479 troy ounces of silver like the 1965–1970 versions.
- 1992–2018 Silver Proof Kennedy Half Dollars: These proof coins, part of the Silver Proof Sets, contain 90% silver (0.3617 troy ounces).
- 2021-P Silver Kennedy Half Dollar: This special release contained 99.9% pure silver with 1 full troy ounce of silver, making it unique among all Kennedy halves.
Quick Reference: How Much Silver Is in a Kennedy Half Dollar?
1964 – 90% Silver (0.3617 oz) 1965–1970 – 40% Silver (0.1479 oz) 1971–Present – No Silver (except special proofs and collector’s editions)
If you have a Kennedy half dollar minted before 1971, it contains silver and is worth more than face value.
How to Determine If Your Kennedy Half Dollar Contains Silver
If you’re unsure whether your Kennedy half dollar contains silver, here are some easy ways to check:
- Look at the Date – If it’s 1964, it’s 90% silver. If it’s 1965–1970, it’s 40% silver.
- Check the Edge – Silver coins have a solid silver edge, while clad (non-silver) coins have a copper-colored edge.
- Weigh It –
- 90% silver half dollars weigh 12.5 grams
- 40% silver half dollars weigh 11.5 grams
- Non-silver half dollars weigh 11.34 grams
- Use a Magnet – Silver is not magnetic, so if your half dollar sticks to a magnet, it is not silver.
How Much Is the Silver in a Kennedy Half Dollar Worth?
The value of a silver Kennedy half dollar depends on the current silver price. As of 2025, silver is trading around $25 per ounce.
- 1964 Kennedy Half Dollar (90% Silver, 0.3617 oz)
- Melt Value: $9–$10
- Collector Value: Higher for uncirculated or rare varieties
- 1965–1970 Kennedy Half Dollar (40% Silver, 0.1479 oz)
- Melt Value: $4–$5
- Collector Value: Some key dates (like 1970-D) can be worth $30+
For rare or high-grade coins, values can be much higher depending on condition and demand.
Where to Sell Silver Kennedy Half Dollars
If you have silver Kennedy half dollars and want to sell them, consider these options:
- Coin Dealers & Bullion Buyers – Offer quick cash, typically based on silver melt value.
- Online Marketplaces (eBay) – Best for rare or high-grade coins.
- Local Coin Shops – Convenient, but prices may be lower than online sales.
- Auction Houses (SebastianCharles Auctions) – Good for rare error coins or high-value proof versions.
Selling silver Kennedy half dollars at the right time—when silver prices are high—can maximize profits.
Conclusion: How Much Silver Is in a Kennedy Half Dollar?
The silver content in Kennedy half dollars varies by year:
- 1964 – 90% silver (0.3617 oz), worth around $9–$10 based on silver melt value.
- 1965–1970 – 40% silver (0.1479 oz), worth around $4–$5.
- 1971–Present – No silver (except for special collector issues like the 1976 Bicentennial, 1992–2018 Silver Proofs, and 2021-P Silver Kennedy).
If you own a pre-1971 Kennedy half dollar, it contains valuable silver and is worth more than face value. Checking the year, weight, and edge color can quickly determine whether you have a valuable silver coin or a standard clad half dollar.