I’m always checking my DOT bags but got tired of multiplying by the current price in my head. Found this calculator where you just enter your DOT amount and instantly see the USD value – or flip it and enter dollars to see how much DOT you’d get. It has a 7-day price history, profit calculator to see how investments would have performed, and supports hundreds of currencies. Clean interface, no clutter, and you can buy directly from the same page if the rate looks good. If you hold any DOT, bookmark this: https://paybis.com/polkadot-calculator/