Robux Tax Calculator
Calculate Robux after Roblox's 30% marketplace tax. Enter a before-tax or after-tax amount to see what you keep or what price to set.
Tax settings
Roblox charges 30% on marketplace sales. Sellers keep 70%.
Result
Enter a Robux amount above to see the result.
What is Robux Tax Calculator
The Robux Tax Calculator shows how much Robux you receive after Roblox's 30% marketplace tax. Use it when selling items, game passes, or developer products on the Roblox marketplace.
You can calculate in two directions: enter the before tax amount to see what you keep after the 30% fee, or enter the after tax amount to see what price you need to set. Results update as you type.
How to use Robux Tax Calculator
1. Choose calculation mode
Select "Robux before tax" if you know the original price, or "Robux after tax" if you know how much you want to receive.
2. Enter your amount
Type the Robux amount. Large numbers are formatted with commas automatically.
3. View results
The result panel shows the calculated amount and tax breakdown (original, tax 30%, you receive 70%). Results update in real time.
Rates and formulas
- Before tax to after tax: received = price × 0.70 (Roblox keeps 30%)
- After tax to before tax: price = received ÷ 0.70 (round up to whole Robux)
- Example: a 1,000 R$ game pass nets the seller 700 R$ after the marketplace fee
The 30% rate applies to marketplace sales (UGC items, game passes, developer products). Private trades and group payouts use different rules.
FAQ
What is the Roblox marketplace tax rate?
Roblox charges 30% on marketplace sales. Sellers keep 70% of the item's original price.
Can I change the tax rate?
No. The 30% rate is set by Roblox and applies to all marketplace transactions.
How do I calculate tax for multiple items?
Enter the total Robux amount in the calculator. Tax is calculated on the total.
Does this apply to all Roblox transactions?
The 30% tax applies to marketplace sales (items, game passes, developer products). Other transactions may have different fees.
What if I want to receive a specific amount after tax?
Select "Robux after tax" mode and enter your desired amount. The calculator shows the price you need to set.
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