If you want enough spendable Robux for a particular item, start with the net amount you need, then account for the gamepass sale fee. A 400 Robux listing and a 400 Robux spendable balance are different goals. Working backward avoids discovering the shortfall after a payout.

Use the seller share, not just the fee

In an example with a 30% fee, the seller receives 70% of the purchase price. Divide the net target by 0.70 and round the result up to a whole Robux to estimate the listing price required. For a 400 Robux net goal, 400 ÷ 0.70 is about 571.43, so the illustrative gross listing target is 572 Robux.

Adding 30% to the target is not the same calculation. A 520 Robux listing loses 156 under a 30% fee and leaves 364, below the 400 goal. The fee is a percentage of the gross sale, so reversing it requires division by the remaining share. Roblox's actual transaction and applicable rules are authoritative; keep a small margin if exact rounding matters.

Translate the listing target into points

  • Want about 200 spendable Robux? An illustrative 286 Robux pass costs 2,860 FreeRBX points.
  • Want about 400 spendable Robux? An illustrative 572 Robux pass costs 5,720 points.
  • Want about 800 spendable Robux? An illustrative 1,143 Robux pass costs 11,430 points.
  • FreeRBX's minimum is 200 Robux of pass price, not a guaranteed 200 Robux net payout.

Include what you already have

If your Roblox balance already contains 100 spendable Robux and the item costs 400, the remaining net goal is 300. Under the same illustrative share, a 429 Robux pass yields about 300 and requires 4,290 points. If your FreeRBX account has the 1,000-point bonus available, the additional point target is then 3,290. Keep the Roblox balance and FreeRBX balance in separate columns.

Do not count a pending sale as money you can spend today, and do not count an unapproved survey as available points. Those amounts can help you track progress, but they belong to stages that have not finished. A budget built from cleared balances is easier to reconcile when a reward is delayed or adjusted.

Price the pass to the request you actually submit

Once you choose the withdrawal amount, list the pass at exactly that amount. For a 572 Robux request, the pass price must be 572, not 400 or a second fee-adjusted number. Disable regional pricing and keep the listing available during review. If the current seller share differs from this example, redo the calculation before submitting instead of expecting FreeRBX to automatically top up the sale revenue.