I'm thinking of selling a small amount of LTC, but I don't want to log into my exchange just to see the current USD price. Is there a live calculator that shows the value of 1 Litecoin instantly?

You can check it directly at https://paybis.com/ltc-to-usd/1/ – it shows the live price of 1 LTC in USD, updated in real time. You can also enter any other amount or flip it to see how much Litecoin you'd get for a specific dollar amount. The page includes a 7‑day price history and a profit calculator if you want to see your gains. No account needed, just clean numbers. I've got it bookmarked for quick decisions.