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robloxClassic tool

Roblox Tax Calculator

See how much Robux you keep after the Roblox fee or how much you need to charge to hit a target payout.

  • roblox
  • robux
  • marketplace fee
  • game pass

Use this Roblox tax calculator to estimate your final Robux after marketplace fees on game passes, developer products, or item sales.

You can start from the sale price to find the creator payout, or start from your target payout to find the price you need to list.

The custom fee field also makes it easier to compare different fee assumptions without redoing the math manually.

Enter the sale price in Robux to see how much the creator keeps after the fee.

Estimated result
Fill in the fields to calculate the fee and final payout.

Use clear inputs to get a more useful result.

How to use the Roblox tax calculator

Pick whether you already know the sale price or whether you want to work backward from a target payout. Then enter the fee rate and compare the result.

Formula used

When you know the sale price, the calculator uses net = price × (1 - fee). When you know the target payout, it reverses the formula to estimate the sale price you need.

Good use cases

  • Pricing a game pass.
  • Planning a target Robux payout.
  • Comparing different fee assumptions before publishing an item.

Important note

Marketplace rules, promotions, or future Roblox changes can affect the final amount. Use the custom fee field if your scenario differs from the default rate.