Medical Calculator – SonDoctor.com
×
Robux Calculator
*Robux prices may vary depending on exchange rates, events, and payment methods. For the most accurate prices, please check the official Roblox site.
Robux Price Comparison by Country (10/2025)
- United states: 400 Robux = 4.99 USD
- Korea: 400 Robux = 7,500 KRW
- Japan: 400 Robux = 800 JPY
- Vietnam: 400 Robux = 140,000 VND
- Thailand: 400 Robux = 200 THB
- Indonesia: 400 Robux = 90,000 IDR
- Russia: 400 Robux = 539 RUB