Robux Tax Calculator
Calculate the net Robux you receive after the marketplace fee (30% tax) and determine how much you need to sell for to get a specific amount.
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How to use this tool?
This calculator helps you determine either the net Robux you'll receive after the 30% marketplace tax, or the gross amount you need to sell for to achieve a desired net amount.
- Enter one value only — either the Gross Robux (what you sell for) or the Desired Net Robux (what you want to receive after tax). Leave the other field empty.
- Click the Calculate button.
- Read the result displayed in the green box:
- If you entered Gross Robux, you'll see the Net Robux after 30% tax.
- If you entered Desired Net Robux, you'll see the Gross Robux you need to sell for.
- If you see an error message, ensure you've filled in exactly one field with a non-negative number.
Note: All values are in Robux. The tax rate is fixed at 30%. Results are shown with two decimal places.
Previous Results
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Frequently Asked Questions
The Roblox marketplace charges a 30% fee on sales, meaning you receive 70% of the sale price.
Multiply the gross amount by 0.70 (or subtract 30%). For example, 1000 gross yields 700 net.
Divide the desired net by 0.70. For example, to get 700 net, you need to sell for 1000 gross.