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Robux to USD Calculator: DevEx and Marketplace Fee

Convert Robux to dollars and back: purchase prices, the DevEx rate and the creator share in the Marketplace. An unofficial calculator, not affiliated with Roblox Corporation.

Buying Robux

What you would have to buy

  • 2 × 500 Robux — US$4.99
Amount in USD
US$9.98
Price per Robux
US$0.00998
  • Prices were taken from the Robux purchase page, not from an official API — Roblox publishes no public pricing API. Some amounts may be promotional and differ from the base price.

DevEx cashout

30,000+

Cashout amount

US$114.00

  • The money is not available immediately: Robux from sales are held for 30 days before they can be submitted to DevEx.

Marketplace fee

Your earnings in Robux

70 Robux

Your share
70.0%
  • Rounding of the avatar-item share is reproduced from worked examples in the documentation. Roblox does not publish the exact formula.
  • The money is not available immediately: Robux from sales are held for 30 days before they can be submitted to DevEx.

This is not tax advice. A DevEx payout is income, and you are responsible for the tax on it under the law of your own country. Roblox may withhold part of the amount before paying out.

Unofficial calculator. Not affiliated with or endorsed by Roblox Corporation. Robux, DevEx and product names belong to their respective owners.

How we calculate

Purchase prices come from the official pricing page, checked on 2026-08-18. A DevEx cashout is earned Robux × rate: $0.0038 as the base rate, $0.0054 for US developers aged 18+ on certain sale types, and $0.0035 under the legacy rate before 2025-09-05. The minimum to file a request is 30,000 earned Robux.

In the Marketplace the share depends on what you sell: passes and developer products inside your own experience give the creator 70 %, while avatar items start at 30 % and rise with how many times the price exceeds the base one. Sold Robux only become available after a 30-day escrow. ⛔ Taxes, payment processing fees and regional pricing are not part of this calculation — those are on you.

Sources

checked 18 August 2026

Questions and answers

Why 30,000 Robux?

That is the minimum at which Roblox will accept a DevEx request at all. Below it the cashout button does not work — not because the rate changes, but because the request will not be accepted.

How does $0.0054 differ from $0.0038?

$0.0038 per Robux is the base rate. The higher $0.0054 rate applies only to some creators in the United States aged 18 and over. If you are not in that group, use the base rate — the higher one will not apply to you.

Why is mobile pricing not shown?

Not established. App prices differ because of App Store and Google Play commissions, but we found no verified source for the current mobile figures, and we will not invent numbers. We show only what we could confirm.

When does the money arrive?

Not immediately. Robux from sales sit in escrow for 30 days before becoming eligible for DevEx, and processing the request itself takes additional time.

Is this an official Roblox calculator?

No. We are not affiliated with Roblox Corporation. This is a third-party calculator built from public documentation; only your own Roblox dashboard shows the final amounts.

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Unofficial tool. Not affiliated with Roblox Corporation.