About devex.gg

devex.gg is a free calculator that shows Roblox creators how much cash their earned Robux get through the Developer Exchange (DevEx), after fees and tax. It's an independent site, not made by or affiliated with Roblox.

Where the numbers come from

Rates and rules come from Roblox's own Developer Exchange guide, its 18+ DevEx rate page and its announcements on the Developer Forum. Each page links its source, and the calculator gets updated when Roblox changes a rate or rule.

Payment method fees are the typical fee for each method; your DevEx portal shows the exact one. Other currencies use approximate exchange rates stored in the site, not live market rates.

What it can't tell you

Roblox reviews every cash-out request and decides which Robux qualify, so the result is an estimate, not a promise. The tax line is whatever rate you enter. It isn't tax advice.

Get in touch

Spotted a wrong number or a rule that changed? Email [email protected] or post in the Discord. See Privacy for what the site stores.