About Roblox DevEx Calculator
The Roblox DevEx Calculator converts your Earned Robux to USD using the current Developer Exchange (DevEx) rate of $0.0038 per Robux — so you know exactly how much your earnings are worth in real money before cashing out.
The Roblox Developer Exchange (DevEx) program lets eligible creators convert their Earned Robux into real-world currency. Knowing the exact rate, the 30% marketplace fee, and the cash-out minimum is essential for any developer planning their monetization.
DevEx is priced per Robux, not as a "Robux-per-dollar" ratio — this is the single most common mistake people make. The current new rate is $0.0038 USD for every Earned Robux, which means 100,000 Robux converts to about $380 USD. Robux earned before September 5, 2025 cash out at the old rate of $0.0035 per Robux ($350 per 100,000). There is also a special US 18+ rate of $0.0054 per Robux for eligible in-game spend from adult players in the United States. Our calculator lets you switch between all three rates.
Only "Earned Robux" can be exchanged through DevEx — Robux you purchase directly from Roblox cannot be cashed out. Earned Robux come from selling game passes, developer products, clothing, and other items, or from engagement-based payouts. To use DevEx you must be at least 13 years old, hold an active Roblox Premium membership, have a verified account in good standing, and pass identity verification.
The 30% marketplace fee applies before DevEx. If you sell a game pass for 1,000 Robux, you receive 700 Robux after Roblox's cut. Those 700 Robux then convert to roughly $2.66 USD at the new rate. Toggle the marketplace fee option in the calculator to see your true net earnings — this is the number that actually matters for pricing your products.
The minimum cash-out is 30,000 Robux (lowered from the previous 50,000 and 100,000 thresholds). At the new rate, 30,000 Robux is about $114 USD. The calculator shows whether you meet the minimum and how far above or below it you are, plus a monthly projection so you can plan recurring income from your Roblox games.
How to Use Roblox DevEx Calculator
- Step 1: Enter your Earned Robux amount in the input field.
- Step 2: Select the DevEx rate: New ($0.0038), Old ($0.0035), or US 18+ ($0.0054).
- Step 3: Toggle "Deduct 30% marketplace fee" if your Robux came from sales.
- Step 4: View the instant USD conversion and net earnings breakdown.
- Step 5: Check the 30,000 Robux minimum indicator and monthly projection.
Use Cases
- Game developers calculating expected USD revenue from game pass sales.
- Avatar item designers pricing their catalog items effectively.
- Checking if you meet the 30,000 Robux DevEx minimum to cash out.
- Comparing old-rate vs new-rate Robux value before cashing out.
- Estimating monthly income from a Roblox game for financial planning.
Why Use the Roblox Tools Hub Roblox DevEx Calculator?
- Three official DevEx rates: new ($0.0038), old ($0.0035), and US 18+ ($0.0054).
- Correct per-Robux math — 100,000 Robux = $380, not a wrong ratio.
- Optional 30% marketplace fee deduction for accurate net earnings.
- Live 30,000 Robux minimum eligibility indicator.
- Instant, free, no account — runs entirely in your browser.