💰 Robux Tax Calculator
Instantly calculate how much Robux you’ll keep after Roblox’s 30% marketplace tax — or how much you need to sell for to receive a specific amount.
How to Use the Robux Tax Calculator
Choose a Mode
Before Tax: enter the amount you’re selling for and see how much you’ll actually receive. After Tax: enter how much you want to receive and see how much you need to sell for.
Enter the Amount
Type any Robux amount. For example, enter 1000 to see you’ll receive 700 R$ after the 30% tax.
Get Instant Results
The calculator instantly shows your result with the exact tax amount deducted. No math required.
Why Does Roblox Take 30% Tax?
Roblox deducts a standard 30% marketplace fee on most transactions, including game pass sales, clothing, developer products and limited item trades. This fee supports:
Platform Maintenance
Keeping Roblox running and updated.
Server Costs
Hosting millions of concurrent players.
Developer Programs
Funding the creator ecosystem.
Payment Processing
Handling secure transactions.
Quick Reference Table
| Selling Price | You Receive (70%) | Tax Taken (30%) |
|---|---|---|
| 100 R$ | 70 R$ | 30 R$ |
| 500 R$ | 350 R$ | 150 R$ |
| 1,000 R$ | 700 R$ | 300 R$ |
| 5,000 R$ | 3,500 R$ | 1,500 R$ |
| 10,000 R$ | 7,000 R$ | 3,000 R$ |
Methodology
Roblox applies a fixed 30% marketplace fee to most transactions (game passes, clothing, developer products, limited trades). This calculator uses the exact formulas received = amount × 0.70 (Before Tax) and sell for = target ÷ 0.70 (After Tax). No data is sent anywhere — the calculation runs entirely in your browser.
Embed this calculator
Free to use on your own site — paste this code:
<iframe src="https://fluxus-executor.io/robux-tax-calculator/" width="100%" height="520" style="border:0" title="Robux Tax Calculator"></iframe><p>Calculator by <a href="https://fluxus-executor.io/robux-tax-calculator/">Fluxus Executor</a></p>Frequently Asked Questions
How much Robux do I get after tax?
You receive 70% of the sale amount after Roblox takes its 30% fee. For example, selling something for 1,000 R$ gives you 700 R$.
Why does Roblox charge a tax on Robux?
Roblox uses the marketplace fee to maintain the platform, pay for servers, support the developer ecosystem and process payments.
Can I avoid the 30% Robux tax?
No. The 30% marketplace fee is fixed by Roblox and applies to all marketplace sales and transactions. There is no way to bypass it.
Is this calculator accurate?
Yes. The Robux Tax Calculator uses the exact 30% deduction formula, so results are accurate, instant and free.
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