How much does roblox cost on the computer?

Roblox is free to download and play on a computer. However, players can purchase Robux, the in-game currency, to buy various items, accessories, and upgrades. Prices for Robux vary, with packages starting at around $4.99 for 400 Robux. Additionally, players can subscribe to Roblox Premium for a monthly fee, which provides a monthly Robux stipend and other benefits.