Gold & Silver Investment Calculator
Analyze gold or silver purchase costs, dealer premiums, break-even price, liquidation value, ROI, annualized return, inflation and future scenarios.
How to calculate gold & silver investment
Gold and silver investments have costs that a spot-price comparison misses. Physical bullion may include a dealer premium, transaction fees, sales tax, storage, insurance and a selling spread. This calculator combines those costs so you can estimate what the position is actually worth and what metal price is required to break even.
How the calculation works
The acquisition cost starts with troy ounces multiplied by the purchase price, then adds the dealer premium, fees and sales tax. Holding costs add storage and insurance over the selected period. Liquidation value uses the current or projected metal price after the selling spread. Profit is liquidation value minus total cost. ROI divides profit by total cost, while annualized return converts the result into an equivalent yearly rate. The real return adjusts that annualized rate for inflation.
Example
Buying 5 troy ounces of gold at $2,350 per ounce creates a $11,750 metal cost. A 4% premium and $75 dealer fee raise the pre-tax acquisition cost to $12,295. Three years of $120 storage and $60 insurance add $540. If gold later sells for $2,900 per ounce with a 3% selling spread, the estimated net sale proceeds are $14,065 before considering any applicable income or capital-gains tax.
Frequently asked questions
Does this calculator use live gold and silver prices?
No. Enter the current dealer or market price you want to analyze. This keeps the result transparent and lets you test any price scenario.
What is the break-even metal price?
It is the approximate price per troy ounce needed for net sale proceeds to recover acquisition and holding costs after the selling spread.
What is a troy ounce?
Precious metals are normally measured in troy ounces. One troy ounce equals approximately 31.1035 grams, which is heavier than an ordinary ounce.
Why are gold and silver premiums different?
Product size, mint, demand, fabrication and dealer inventory affect premiums. Silver commonly has a higher percentage premium than gold.
Does this include capital-gains tax?
No. Tax rules vary by country, jurisdiction, holding period and investment account. Consult a qualified tax professional for your circumstances.
Gold & Silver Investment Calculator
The acquisition cost starts with troy ounces multiplied by the purchase price, then adds the dealer premium, fees and sales tax. Holding costs add storage and insurance over the selected period. Liquidation value uses the current or projected metal price after the selling spread. Profit is liquidation value minus total cost. ROI divides profit by total cost, while annualized return converts the result into an equivalent yearly rate. The real return adjusts that annualized rate for inflation.
Let's understand your gold & silver investment result.
Calculate a result above and this guide will help you interpret it using this calculator's own formula and explanation.
Pro Tips for Gold & Silver Investment
- Use the dealer buy price—not only the published spot price—when estimating acquisition cost.
- Ask the dealer what price they would pay to buy the same product back today so the selling spread is realistic.
- Physical silver often carries a larger percentage premium than gold because fabrication and handling costs are high relative to its price.
- Include storage and insurance when comparing physical bullion with an ETF or another investment.
- Test conservative, expected and optimistic future metal prices instead of relying on one forecast.
Common Gold & Silver Investment Mistakes to Avoid
- Treating spot price as the complete purchase price and ignoring the dealer premium.
- Calculating profit from market value without subtracting the selling spread or commission.
- Mixing ordinary ounces with troy ounces. Precious metals use troy ounces; one troy ounce is approximately 31.1035 grams.
- Comparing a multi-year metal return with an annual stock-market return without annualizing both.
- Assuming the calculator includes personal capital-gains taxes. Tax treatment depends on location, account type and circumstances.
When to Use This Calculator
Gold and silver investments have costs that a spot-price comparison misses. Physical bullion may include a dealer premium, transaction fees, sales tax, storage, insurance and a selling spread. This calculator combines those costs so you can estimate what the position is actually worth and what metal price is required to break even.