What is estimated
Gross USD payout from official DevEx rate buckets, or whole Earned Robux needed for a target.
Roblox DevEx Calculator
Roblox DevEx estimate
Enter your values, then calculate to see a verified result.
Reference range
How this result is calculated
A clear calculation path based on your inputs.
Inputs usedReview the information used for this result.
Full calculation and sourcesOpen Full calculation and sources to verify rate dates, the 30,000 threshold, Earned Robux meaning, and the estimate boundary.
Versioned calculationFormula v1.0.0
Three rate buckets
Current standard, legacy, and qualifying U.S. 18+ Earned Robux remain separate and auditable.
Important boundary
The estimate does not approve a cash-out or decide which Robux qualify as Earned Robux.
Choose the workflowEstimate one balance, combine official buckets, or work backward from USD.
Single / mixed / targetApply each official rateMultiply each Earned Robux bucket by its applicable USD rate.
100,000 x 0.0038 = $380Check the request boundaryCompare the modeled balance with the 30,000 Earned Robux minimum.
30,000 standard = $114Interpretation
The headline is a gross USD estimate from the current inputs.
The displayed effective rate makes mixed-bucket arithmetic transparent.
Confirm account eligibility, balance classification, and final payment details with Roblox.
Use this result
Continue with your result
Compare, save, or take the next step
Did we solve your problem?Your feedback helps us improve this calculator.
Report a calculation issue Keep exploring
Related calculators and resources
Method and test recordFormula v1.0.0
- Recorded scope
- Rate arithmetic, whole-Robux target rounding, mixed buckets, threshold messaging, source wording, and user-facing limitations. Roblox retains final eligibility and payout authority.
- Publisher
- CalculatorGeek
- Recorded review date
- Not recorded
- Next source review
- Not scheduled
- Definition fixtures
- 8 configured scenarios
- Published examples
- 8 shown below
Recorded method
No tool-specific review method has been recorded.
These records describe the published model and reference tests. A test-case count is not a certification of every possible input or an independent specialist review. Editorial policy
Known limitations
- The tool cannot verify which Robux Roblox will classify as Earned Robux.
- The tool cannot determine account, game, purchase, group-fund, or cash-out eligibility.
- The estimate excludes tax, withholding, payment-provider charges, bank fees, and local-currency conversion.
- Roblox can change DevEx rates, requirements, ordering, or the program after the recorded source check.
Method sources
Reference inputs and expected results
Up to 12 examples from the configured definition fixtures are shown. Expected values use the stated output units; invalid inputs are intended to be rejected.
| Case | Inputs | Expected result |
|---|---|---|
| Current standard rate for 100,000 Earned Robux | What do you want to calculate?: estimate_payout; DevEx rate bucket: standard_current; Earned Robux: 100000 robux | Estimated gross DevEx payout: 380; Total Earned Robux in this estimate: 100000 Earned Robux; Robux short of the 30,000 threshold: 0 Earned Robux; Effective payout per 1,000 Earned Robux: 3.8 USD; Difference versus current standard rate: 0; classification: threshold-met (allowed numeric tolerance: 1.0E-6) |
| Legacy minimum balance | What do you want to calculate?: estimate_payout; DevEx rate bucket: legacy_old; Earned Robux: 30000 robux | Estimated gross DevEx payout: 105; Robux short of the 30,000 threshold: 0 Earned Robux; Effective payout per 1,000 Earned Robux: 3.5 USD; Difference versus current standard rate: -9; classification: threshold-met (allowed numeric tolerance: 1.0E-6) |
| U.S. 18 plus minimum balance | What do you want to calculate?: estimate_payout; DevEx rate bucket: us_18_plus; Earned Robux: 30000 robux | Estimated gross DevEx payout: 162; Robux short of the 30,000 threshold: 0 Earned Robux; Effective payout per 1,000 Earned Robux: 5.4 USD; Difference versus current standard rate: 48; classification: threshold-met (allowed numeric tolerance: 1.0E-6) |
| Mixed rate balances | What do you want to calculate?: mixed_balances; U.S. 18+ rate Earned Robux: 10000 robux; Legacy-rate Earned Robux: 15000 robux; Current standard-rate Earned Robux: 75000 robux | Estimated gross DevEx payout: 391.5; Total Earned Robux in this estimate: 100000 Earned Robux; U.S. 18+ bucket payout: 54; Legacy bucket payout: 52.5; Current standard bucket payout: 285; Effective payout per 1,000 Earned Robux: 3.915 USD; Difference versus current standard rate: 11.5; classification: threshold-met (allowed numeric tolerance: 1.0E-6) |
| Below the cash out threshold | What do you want to calculate?: estimate_payout; DevEx rate bucket: standard_current; Earned Robux: 10000 robux | Estimated gross DevEx payout: 38; Robux short of the 30,000 threshold: 20000 Earned Robux; Minimum threshold progress: 33.333333333333 %; classification: below-threshold (allowed numeric tolerance: 1.0E-6) |
| Target below the minimum request | What do you want to calculate?: target_payout; DevEx rate bucket: standard_current; Target payout: 100 usd | Estimated gross DevEx payout: 114; Total Earned Robux in this estimate: 30000 Earned Robux; Earned Robux needed by formula: 26316 Earned Robux; Amount above the exact target: 14; classification: threshold-met (allowed numeric tolerance: 1.0E-6) |
| Target payout requires whole Earned Robux | What do you want to calculate?: target_payout; DevEx rate bucket: standard_current; Target payout: 500 usd | Estimated gross DevEx payout: 500.0002; Total Earned Robux in this estimate: 131579 Earned Robux; Earned Robux needed by formula: 131579 Earned Robux; Amount above the exact target: 0.0002; classification: threshold-met (allowed numeric tolerance: 1.0E-6) |
| Mixed balances cannot all be zero | What do you want to calculate?: mixed_balances; U.S. 18+ rate Earned Robux: 0 robux; Legacy-rate Earned Robux: 0 robux; Current standard-rate Earned Robux: 0 robux | Reject invalid input: us_18_plus_robux |
Report an issue with this tool. Include the page URL, units, expected answer, and steps to reproduce. Do not include sensitive personal information.
On this page
How much is Roblox DevEx worth?
At the current standard Roblox DevEx rate, 1,000 eligible Earned Robux is $3.80 USD, 30,000 is $114, and 100,000 is $380. Legacy Earned Robux from before 10:00 a.m. PT on September 5, 2025 pays $3.50 per 1,000. Certain qualifying in-game spend from age-checked U.S. players 18+ in eligible games pays $5.40 per 1,000 from June 8, 2026.
Choose the bucket Roblox shows, or use the mixed-balance workflow when your Creator Dashboard separates earnings across rates. The calculator estimates gross USD; it does not decide whether an account or balance is eligible.
Current Roblox DevEx rates
| Rate bucket | USD per Earned Robux | USD per 1,000 | 30,000 Earned Robux | When it applies |
|---|---|---|---|---|
| Current standard | $0.0038 | $3.80 | $114 | Standard eligible Earned Robux acquired on or after September 5, 2025 at 10:00 a.m. PT |
| Legacy | $0.0035 | $3.50 | $105 | Eligible Earned Robux acquired before that cutoff, including applicable group funds |
| U.S. 18+ qualifying | $0.0054 | $5.40 | $162 | Certain eligible in-game spend from age-checked U.S. players 18+ in an eligible game, effective June 8, 2026 |
Rates and cutoff wording were checked against Roblox Creator Hub and Roblox Support on October 11, 2026. Roblox can change its rates and requirements.
How to use the DevEx calculator
- Select one balance when every entered Earned Robux uses the same rate.
- Select mixed rate balances when Roblox shows U.S. 18+, legacy, and current standard amounts separately.
- Select USD target to calculate the smallest whole Earned Robux amount that reaches the target while respecting the 30,000 minimum.
- Enter only Earned Robux. A total account balance may contain purchased or otherwise ineligible Robux.
- Calculate, then read the bucket breakdown, threshold status, assumptions, and official-source date.
DevEx formula and calculation order
For one rate bucket:
Estimated payout = eligible Earned Robux x applicable USD rate
For mixed balances:
Total payout = (U.S. 18+ Robux x 0.0054) + (legacy Robux x 0.0035) + (standard Robux x 0.0038)
For a target payout:
Whole Earned Robux needed = ceiling(target USD / selected rate)
The target workflow then uses the greater of that amount and 30,000. Rounding upward matters: at the standard rate, $500 / 0.0038 is 131,578.947..., so at least 131,579 whole Earned Robux is required.
Worked DevEx examples
100,000 at the current standard rate
100,000 x $0.0038 = $380. The balance is above the 30,000 threshold, but Roblox still reviews eligibility after a request is submitted.
Mixed rate balances
Suppose Creator Dashboard shows 10,000 U.S. 18+ rate Robux, 15,000 legacy Robux, and 75,000 current standard Robux. The components are $54, $52.50, and $285. Their sum is $391.50 for 100,000 entered Earned Robux.
$100 target at the standard rate
The formula alone gives 26,316 whole Earned Robux, but that is below the 30,000 DevEx threshold. The smallest modeled request is therefore 30,000 Earned Robux, with an estimated gross payout of $114.
Earned Robux is not the same as total Robux
DevEx applies to Roblox-defined Earned Robux. Roblox lists qualifying creator earnings such as eligible monetization of original experiences, virtual content, Creator Store items, avatar items, ads, and Creator Rewards. Roblox also states that directly purchased Robux, subscription grants, gift-card redemptions, trading or resale balances, and Robux received through transfers do not automatically count as Earned Robux.
Do not use a retail Robux purchase calculator to estimate DevEx. Buying Robux and cashing out eligible creator earnings are separate transactions with different rules.
DevEx minimum and eligibility checklist
Roblox currently requires at least 30,000 Earned Robux in the account before a creator can submit a request. The DevEx Terms also require the creator to be at least 13, have a Roblox-verified email address, have a valid DevEx portal account, keep the applicable W-9 or W-8 tax form on file, comply with ongoing service requirements, and remain in compliance with Roblox terms and Community Standards.
Meeting the numeric threshold does not guarantee approval. Roblox reviews the account and the source of the Earned Robux after submission, and its decision controls the actual cash-out.
How mixed DevEx balances are ordered
Roblox states that qualifying U.S. 18+ rate Robux cashes out before other rate buckets. Any legacy-rate balance must then cash out before current standard-rate Earned Robux. Spending Robux on the platform reduces the total account balance but does not count as clearing the legacy-rate balance first.
The mixed workflow estimates the value of all amounts entered. It does not attempt to reproduce a partial request across buckets because Roblox controls the bucket classification and application order.
What the U.S. 18+ DevEx rate means
The $0.0054 rate is not based simply on the creator being 18 or living in the United States. Roblox describes it as a designated rate for certain qualifying purchases by age-checked U.S. players 18+ in eligible games. Eligible purchase types include developer products, passes, in-game subscriptions, and private servers; the game must also meet Roblox's current eligibility criteria.
Use this bucket only for the separate amount Roblox identifies as eligible. Review the official U.S. 18+ rate documentation for current game and purchase requirements.
What this estimate does not include
- It does not verify account, game, transaction, group-fund, or balance eligibility.
- It does not calculate income tax, withholding, payment-provider fees, bank charges, or local-currency conversion.
- It does not predict approval, processing time, future rates, or future Roblox policy.
- It does not treat every Robux in an account as Earned Robux.
- It does not combine the U.S. 18+ rate with other incentives on the same spend.
Use the result as a planning estimate and confirm the request details in Roblox before making a financial decision.
Related calculations and next steps
Use the Percentage Calculator to compare a payout change between two scenarios. For a Roblox game-market workflow, use the Blox Fruit Trade Calculator. Browse the Gaming Calculators hub for other game analysis and value tools.
Inputs, outputs, and result meaning
The What do you want to calculate? choice selects one balance, mixed balances, or a USD target. DevEx rate bucket selects the official rate for a single balance or target. Earned Robux is the one-bucket amount. U.S. 18+ rate Earned Robux, Legacy-rate Earned Robux, and Current standard-rate Earned Robux are used only for a mixed estimate. Target payout is the desired gross USD amount.
Estimated gross DevEx payout is the headline USD estimate. Total Earned Robux in this estimate is the balance used in the arithmetic. Earned Robux needed by formula shows the reverse calculation before the minimum can raise the modeled request. Robux short of the 30,000 threshold and Minimum threshold progress describe only the numeric minimum, not full eligibility. Effective payout per 1,000 Earned Robux exposes the blended rate.
For mixed balances, U.S. 18+ bucket payout, Legacy bucket payout, and Current standard bucket payout show each component. For target estimates, Amount above the exact target shows the effect of whole-Robux rounding or the minimum. Difference versus current standard rate compares the modeled payout with the same total at $0.0038.
Frequently asked Roblox DevEx questions
How much is 100,000 Robux through DevEx?
At the current standard rate, 100,000 eligible Earned Robux is an estimated $380 USD. The same amount is $350 at the legacy rate or $540 only when all 100,000 qualifies for the designated U.S. 18+ rate.
What is the minimum amount for DevEx?
Roblox currently requires at least 30,000 Earned Robux in the account before a creator can submit a DevEx request. Other account, tax, compliance, and review requirements also apply.
Can purchased Robux be cashed out with DevEx?
No. Directly purchased Robux is not Earned Robux under the official DevEx rules. The calculator should be used with the eligible Earned Robux amount Roblox identifies.
Why are there three DevEx rates?
Roblox retains a $0.0035 legacy rate for eligible balances from before the September 5, 2025 cutoff, uses $0.0038 as the current standard rate, and introduced a designated $0.0054 rate for certain qualifying U.S. 18+ player spend in eligible games from June 8, 2026.
Does the result include taxes or fees?
No. It is a gross USD estimate from the official rate. Taxes, withholding, payment-provider charges, bank fees, and currency conversion depend on the creator and payment setup.
Is CalculatorGeek affiliated with Roblox?
No. CalculatorGeek is an independent calculator site. Roblox and Robux are trademarks of Roblox Corporation, and Roblox's published terms control actual DevEx eligibility and payouts.
Primary sources and review status
- Roblox Creator Hub: Developer Exchange Program
- Roblox Creator Hub: U.S. 18+ exchange rate
- Roblox Support: Developer Exchange Terms of Use
- Roblox Support: DevEx help and rate information
Rates, cutoff dates, cash-out order, minimum, eligibility wording, examples, and calculator behavior were reviewed by the CalculatorGeek Editorial Team on October 11, 2026. Recheck this page whenever Roblox changes DevEx.