Robux Calculator Suite
Convert, calculate taxes, and estimate DevEx earnings
DevEx Calculator
Calculate how much USD you'd get from Developer Exchange
R$
You would receive
$0.00
USD (before taxes)
Minimum 30,000 Robux required for DevEx. Must have Premium and meet other eligibility requirements.
Marketplace Fee Calculator
Calculate Roblox's 30% marketplace fee on sales
R$
Roblox takes
R$0
(30% fee)
You receive
R$0
(70%)
R$
You need to sell for
R$0
USD to Robux Converter
Convert USD to Robux based on official rates
$
=
R$
Official Robux Rates:
| USD | Robux | Rate |
|---|---|---|
| $4.99 | 400 | 80.2 R$/$ |
| $9.99 | 800 | 80.1 R$/$ |
| $19.99 | 1,700 | 85.0 R$/$ |
| $49.99 | 4,500 | 90.0 R$/$ |
| $99.99 | 10,000 | 100.0 R$/$ |
| $99.99 | 10,000 + 1,000 bonus | 110.0 R$/$ (Premium) |
Trade Value Calculator
Calculate fair trade values with RAP differences
R$
R$
Difference
R$0
Win/Loss %
0%
Verdict
-
0%
10%
30%
Flip Profit Calculator
Calculate profit from buying and selling items
R$
R$
Net Sell
R$0
Profit
R$0
ROI
0%