Robux Tax Calculator
Calculate how Roblox's 30% marketplace tax affects Robux spent and received.
Calculator
Buyer pays0
Roblox fee (30%)0
You receive0
How Roblox tax works
Roblox applies a 30% marketplace fee to most sales. You receive 70% of the listed price.
- You receive = price x 0.7
- Buyer pays = target / 0.7
Examples
If a buyer pays 100 Robux, you receive 70 Robux.
If you want to receive 100 Robux, the buyer must pay 143 Robux.
Common mistakes
- Pricing items at your target payout instead of pre-tax price
- Forgetting Roblox always takes its fee
- Misreading rounded Robux values
- Assuming DevEx uses the same rules