# Silver Melt Calculator

URL: https://speedycalculator.com/calculators/finance/silver-melt/
Last updated: 2026-10-25

> The silver melt calculator works out the melt value of silver coins, bars, jewellery or flatware from the weight, purity (fine .999, Britannia .958, sterling .925, coin .900, .800, 40%, 35%) and the spot silver price.

## Inputs

- Silver purity
- Custom purity (%)
- Weight (grams, troy ounces, ounces (avoirdupois), pennyweights (dwt), tola, kilograms)
- Silver price per troy ounce
- Buyer's payout (%)

## Results

- Pure silver content
- Pure silver in troy ounces
- Melt value
- Expected offer

## Formula

```
Pure silver = weight × purity
Melt value = pure silver (troy oz) × spot price per troy ounce
```

## Explanation

Pre-1965 U.S. dimes, quarters and half dollars are 90% silver (each $1 face value contains about 0.715 oz of silver); 1965–1970 Kennedy halves are 40% and wartime nickels (1942–45) 35%.

### How to use the Silver Melt Calculator

- **Silver purity**
- **Custom purity**
- **Weight**
- **Silver price per troy ounce**
- **Buyer's payout**

Results update as you type, and every field accepts the units shown in its menu.

### How it works

Choose the purity, enter the weight and the current silver price per troy ounce.

### Tips

- Use your real spending from bank statements rather than guesses.
- Automate savings so they happen before you spend.
- Revisit your plan once a year or after any big life change.
- Keep an emergency fund before investing for long-term goals.

### Common mistakes to avoid

- Underestimating irregular expenses such as car repairs, gifts and annual bills.
- Ignoring inflation for long-term goals.
- Taking on high-interest debt to fund wants.

### Inputs explained

FieldWhat to enterSilver purityChoose one: Fine silver .999, Britannia .958, Sterling .925, Coin silver .900 (pre-1965 US dimes, quarters, halves) …Custom purityIn %WeightUnits: grams, troy ounces, ounces (avoirdupois), pennyweights (dwt), tola, kilogramsSilver price per troy ounceAmount in your currencyBuyer's payoutIn %

### What each result means

- **Pure silver in troy ounces** = [Pure silver content]÷31.1034768
- **Melt value** = [Pure silver in troy ounces]×[Silver price per troy ounce]
- **Expected offer** = [Melt value]×[Buyer's payout]÷100

### Example values

How the main result changes when **Custom purity** changes and everything else stays at the example values above:

Custom purity (%)Melt value25142.7537.5142.7550142.7562.5142.7575142.75100142.75

## Worked example

Inputs — Silver purity: Sterling .925; Custom purity: 50 %; Weight: 100 grams; Silver price per troy ounce: $48; Buyer's payout: 85 %.

Results — Pure silver content = 92.5 g; Pure silver in troy ounces = 2.9739; **Melt value = $142.75**; Expected offer = $121.34.

## FAQ

**How much silver is in a pre-1965 quarter?**
0.1808 troy oz (6.25 g × 90%).

**What does .925 mean?**
Sterling silver: 92.5% pure silver.

**Is melt value what I'll be paid?**
Dealers usually pay a little below melt for scrap and above it for collectible coins.

**What formula does the Silver Melt Calculator use?**
Pure silver = weight × purity.


## Sources

- [LBMA – Precious metal prices](https://www.lbma.org.uk/prices-and-data/precious-metal-prices)