1. The Platinum price Calculator only provides an estimated value of your platinum.
2. The commonly used units are troy ounce, gram, and kilogram. The conversion between them is as below:1 troy ounce = 31.1034768 grams, or 0.0311034768 kilograms.
3. The real-time price represents the latest platinum spot price; and the historical closes price is the London PM fixing price.