The Holdings Calculator permits you to calculate the current value of your silver and gold. Enter a number Amount in the left text field. Select Ounce, Gram or Kilogram for the measure. Select a Currency. The current price per unit of measure and currency will be displayed on the right. The Current Value for the amount entered is shown. Optionally enter number amounts for Purchase Price and/or Future Value per unit of measure chosen. The Current and Future Gain/Loss will be calculated. Totals for Gold and Silver holdings including the ratio percent of gold versus silver will be calculated. The spot price of Gold per Troy Ounce and the date and time of the price is shown below the calculator. If your browser is configured to accept Cookies you will see a button at the bottom of the Holdings Calculator. Pressing the button will place a cookie on your machine containing the information you entered into the Holdings Calculator. When you return to goldprice.org the cookie will be retrieved from your machine and the values placed into the calculator.