Roblox DevEx Calculator
Calculate how much you can earn through Roblox Developer Exchange (DevEx). Free official rate calculator for converting Robux to real money.
Select rate to estimate earnings (actual DevEx uses both rates automatically)
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Estimation using new rate ($0.0038/R$). Note: Actual DevEx automatically uses old rate first for Robux earned before Sep 5, 2025, then new rate for Robux earned after.
Learn more about Roblox DevEx program
Real-world use cases
See how creators, developers, and sellers use the Robux calculator in real situations.
Game Pass Pricing
Set profitable prices for your game passes
UGC Item Sales
Estimate earnings from UGC marketplace sales
Limited Items
Plan resale pricing for limited edition items
Developer Products
Price in-game purchases with margin in mind
Avatar Items
Set clothing and accessory prices competitively
Revenue Planning
Work backward from revenue targets and payout goals
Technical Authority
Accurate game economy calculations
Roblox Marketplace Tax
Roblox applies a 30% marketplace fee on all transactions. Sellers receive 70% of the listed price. This is standard across all item types and game passes.
DevEx Exchange Rates
Developer Exchange allows eligible creators to convert Robux to USD. Current rate: $0.0035-0.0038 per Robux depending on account status and volume.
Calculation Precision
All calculations use exact mathematical formulas. Results are rounded appropriately for the platform's requirements (whole Robux, cents for USD).
Frequently Asked Questions
What is the DevEx exchange rate?▼
As of September 5, 2025, the official Developer Exchange rate is $0.0038 USD per Robux (for Robux earned after this date). The previous rate of $0.0035 still applies to Robux earned before September 5, 2025. At the new rate, every 1,000 Robux equals $3.80 USD.
What is the minimum amount to cash out?▼
You need a minimum of 30,000 earned Robux to be eligible for DevEx. This equals $114 USD at the new rate ($0.0038) or $105 USD at the old rate ($0.0035), depending on when you earned your Robux.
Can I cash out purchased Robux?▼
No. Only earned Robux from game passes, developer products, or marketplace sales are eligible for DevEx. Robux purchased directly or received as Premium stipend cannot be cashed out.
How often can I request DevEx?▼
You can submit one DevEx request per calendar month. Plan your cashouts strategically to maximize your earnings.
How accurate is this calculator?▼
Our calculator uses both official DevEx exchange rates: $0.0038 per Robux (new rate after Sep 5, 2025) and $0.0035 per Robux (old rate before Sep 5, 2025). You can toggle between rates to see the exact conversion. Results are 100% accurate to Roblox's published rates.
Can I choose which rate to use when cashing out?▼
No. Roblox's system automatically determines which rate applies based on when you earned each Robux. When you submit a DevEx request, the system prioritizes redeeming Robux earned before September 5, 2025 (at $0.0035) first, then redeems Robux earned after that date (at $0.0038). This process is automatic and cannot be manually controlled.