Robux Tax Calculator: How Much Tax Does Roblox Take?
A CPA-reviewed guide by Rachel Mitchell, CPA — updated for 2026 tax year
Robux tax calculator. Roblox takes 30% marketplace fee on all sales. Calculate your earnings, reverse calculator, DevEx rates, and real-world tax implications.
If you've ever sold an item or game pass on Roblox and noticed you received fewer Robux than expected, you've encountered the "Robux tax." Roblox takes a percentage of all marketplace transactions, and understanding how this tax works is essential for developers and traders who want to price their items correctly.
This guide explains the Robux tax rate, how to calculate it, and provides a simple calculator to help you determine your earnings.
What Is the Robux Tax?
The "Robux tax" (officially called the marketplace fee) is a percentage that Roblox deducts from every transaction on the platform's marketplace. When you sell an item, game pass, or developer product, Roblox keeps a portion of the sale.
The current Robux tax rate is 30% for most transactions:
- You list an item for 100 Robux
- Roblox takes 30 Robux (30%)
- You receive 70 Robux (70%)
How to Calculate Robux Tax
The formula is straightforward:
Your Earnings = Sale Price × 0.70
Tax Taken = Sale Price × 0.30Examples
| Sale Price | Tax (30%) | You Receive (70%) |
|---|---|---|
| 10 Robux | 3 | 7 |
| 50 Robux | 15 | 35 |
| 100 Robux | 30 | 70 |
| 500 Robux | 150 | 350 |
| 1,000 Robux | 300 | 700 |
| 5,000 Robux | 1,500 | 3,500 |
| 10,000 Robux | 3,000 | 7,000 |
Reverse Robux Calculator
If you want to know how much to sell an item for to receive a specific amount of Robux after tax, use this formula:
Required Sale Price = Desired Earnings ÷ 0.70Examples
| You Want to Receive | Sale Price Needed |
|---|---|
| 70 Robux | 100 |
| 350 Robux | 500 |
| 700 Robux | 1,000 |
| 3,500 Robux | 5,000 |
| 7,000 Robux | 10,000 |
Why Does Roblox Take 30%?
The 30% marketplace fee covers:
- Platform maintenance — Servers, infrastructure, and bandwidth
- Payment processing — Credit card fees and fraud prevention
- App store fees — Apple and Google take 30% of in-app purchases
- Developer tools — Studio, API, and documentation
- Profit margin — Roblox is a publicly traded company
This fee structure is standard in the gaming industry. Apple's App Store, Google Play, and Steam all charge similar 30% fees.
Robux Tax for Different Transaction Types
The 30% tax applies to most marketplace transactions, but there are some exceptions:
| Transaction Type | Tax Rate | Notes |
|---|---|---|
| Game Passes | 30% | Standard fee |
| Developer Products | 30% | One-time purchases |
| Catalog Items (Limited) | 30% | Resale market |
| Premium Payouts | 0% | Based on engagement, not sales |
| DevEx (Cash Out) | ~10-30% | Conversion to real money |
How to Minimize the Robux Tax Impact
While you can't avoid the 30% fee, you can optimize your earnings:
1. Price Items Strategically
Since you keep 70%, price your items so that 70% of the sale price covers your costs and desired profit.
2. Use Premium Payouts
Roblox Premium subscribers earn extra Robux through engagement-based payouts, which are not subject to the 30% marketplace fee.
3. Bundle Products
Offer bundles or packages that provide more value, encouraging players to spend more in a single transaction.
4. Participate in Events
Roblox occasionally hosts events with reduced fees or bonus payouts for developers.
DevEx (Developer Exchange) Tax
The Developer Exchange (DevEx) program allows developers to convert Robux to real-world currency. However, there's an additional conversion rate:
- Standard rate: 100,000 Robux = $350 USD (0.0035 per Robux)
- Premium rate: 100,000 Robux = $385 USD (0.00385 per Robux)
This means when you cash out, you're effectively getting about 35-38.5 cents per 100 Robux you earned (after the 30% marketplace tax).
DevEx Example
- You sell a game pass for 1,000 Robux
- Roblox takes 30% tax → You earn 700 Robux
- You cash out 100,000 Robux (accumulated) → You receive $350 USD
- Your effective rate: 700 Robux = $2.45 USD (before the 30% tax, 1,000 Robux would have been $3.50)
Robux Tax vs. Real-World Tax
The "Robux tax" is not a government tax — it's a platform fee. However, if you earn money through DevEx, you may owe real-world income tax on those earnings.
U.S. Tax Implications
- Self-employment tax: If you earn over $400/year through DevEx, you owe self-employment tax (15.3%)
- Income tax: DevEx earnings are taxed as ordinary income
- Form 1099: Roblox issues a 1099-K if you meet the threshold ($20,000+ in gross payments)
- Deductions: You can deduct expenses related to game development (software, equipment)
Use our self-employment tax calculator to estimate your real-world tax liability from Roblox earnings.
Robux Tax Calculator
Use this simple calculator to determine how much Robux you'll keep after the 30% tax:
Quick Reference
To calculate your earnings from a sale:
Your Robux = Sale Price × 0.70To calculate the price needed for a target earning:
Sale Price = Target Robux ÷ 0.70To calculate the tax taken:
Tax = Sale Price × 0.30Frequently Asked Questions
Is the Robux tax 30% or 10%? For most marketplace sales, it's 30%. The 10% fee was for the old Roblox affiliate program, which has been discontinued.
Do you get taxed when buying Robux? No. The tax is only on selling items, game passes, and developer products. When you purchase Robux directly from Roblox, you receive the full amount.
Can I avoid the Robux tax? No. The 30% fee applies to all marketplace transactions. The only way to earn Robux without the marketplace fee is through Premium Payouts (engagement-based).
Do Roblox Premium members pay less tax? No. Premium members get a Robux stipend and can trade items, but the 30% marketplace fee still applies to all sales.
Is Robux taxable income? Robux itself is not taxable. However, if you convert Robux to real money through DevEx, those earnings are taxable as self-employment income in the U.S.
How much is 1,000 Robux worth in real money? Through DevEx, 100,000 Robux = $350 USD. So 1,000 Robux = $3.50 USD. However, after the 30% marketplace tax, you'd need to sell 1,429 Robux worth of items to earn 1,000 Robux.
Related Resources
- Self-Employment Tax Calculator — For DevEx earnings
- Sales Tax Calculator — Real-world sales tax
- Tax Refund Calculator — Estimate your refund
- 1099 Tax Guide — Freelancer tax guide
Sources
- Roblox Developer Hub — Marketplace Fees
- Roblox DevEx Program Terms
- IRS — Self-Employment Tax (Schedule SE)
- IRS — Form 1099-K (Payment Card and Third-Party Network Transactions)
