Robux gift cards cost between $5 and $100, depending on which card you choose
Robux is the in-game currency for Roblox, a platform where users play games created by other players. A Robux gift card is a physical or digital card that adds Robux to your account when you redeem the code on it. The amount of Robux you receive depends on which denomination you buy — there is no single price.
The most common denominations are $5 (400 Robux), $10 (800 Robux), $25 (2,000 Robux), $50 (4,500 Robux), and $100 (10,000 Robux). The exact Robux amount can vary slightly by retailer and region, and Roblox occasionally runs promotions that add bonus Robux to certain cards. The price you pay at checkout is the dollar amount on the card — you are not charged extra fees.
Key Takeaways
- Robux gift cards are sold in denominations from $5 to $100, with the amount of Robux you receive printed on the card.
- Physical cards are available at retailers like Target, Walmart, and GameStop, while digital codes can be purchased directly from the Roblox website or through other online stores.
- The Robux-to-dollar ratio is fixed by Roblox, so a $10 card always gives you the same amount of Robux regardless of where you buy it.
- Bonus Robux promotions appear occasionally, so checking the Roblox website before purchase may show you a better deal on certain denominations.
Where to buy Robux gift cards
Physical Robux gift cards are sold at major retailers including Target, Walmart, Best Buy, GameStop, and CVS. You walk to the gift card section, find the Roblox cards, and pay at checkout. The card comes in a small package with a code printed inside that you scratch off to reveal.
Digital Robux cards can be purchased directly from the official Roblox website under the "Robux" section. You choose your denomination, pay with a credit card or PayPal, and receive the code when ready by email. Amazon, Google Play, the Apple App Store, and the Microsoft Store also sell Robux gift cards in digital form, though the codes arrive through their respective platforms rather than directly from Roblox.
Availability varies by location — not every retailer carries every denomination, and some smaller stores may not stock Robux cards at all. If you cannot find the amount you want locally, buying digital directly from Roblox guarantees when ready delivery.
How the Robux exchange rate works
Roblox sets a fixed exchange rate between dollars and Robux. A $10 card always contains 800 Robux, whether you buy it at Walmart or from the Roblox website. This rate does not fluctuate based on where you purchase or when you purchase — the value printed on the card is what you will receive.
The exchange rate means you get fewer Robux per dollar on smaller denominations than on larger ones. A $5 card gives you 400 Robux (80 Robux per dollar), while a $100 card gives you 10,000 Robux (100 Robux per dollar). If you plan to spend more than $5, buying a larger denomination card gives you slightly more Robux for your money.
Redeeming a Robux gift card on your account
To redeem a physical card, scratch off the code on the back and log into your Roblox account on a computer or mobile device. Go to the Robux redemption page (found under account settings), enter the code, and click redeem. The Robux appears in your account balance within seconds.
For digital codes purchased from Roblox or other platforms, the process is identical — you receive the code by email, log in, navigate to the redemption page, and enter it. The code works only once and only on the account you are logged into when you redeem it, so make sure you are on the correct account before entering the code.
If you receive a code as a gift from someone else, you can redeem it on your own account without needing their permission or involvement. The code is not tied to the person who purchased it.
What you can buy with Robux
Robux is used to purchase cosmetic items in Roblox games — character skins, accessories, emotes, and other appearance upgrades. Different games have different items available, and prices vary widely. Some items cost 50 Robux, others cost several hundred.
Robux can also be used to buy game passes, which are permanent unlocks that give you access to features or areas within a specific game. A game pass might cost anywhere from 10 Robux to 1,000 Robux depending on what it unlocks. Once you buy a game pass, you keep it forever even if you stop playing that game.
You cannot convert Robux back to real money through a gift card. If you have leftover Robux after spending, it stays in your account and can be used on any future purchase across any Roblox game.
Protecting yourself from scams when buying gift cards
Buy Robux gift cards only from official retailers or the Roblox website itself. Scammers sometimes sell used or invalid codes on third-party websites, leaving you with a card that does not work. If you buy from an unfamiliar website and the code does not redeem, you have no recourse.
Never buy a Robux gift card from someone on social media or in a Roblox game, even if they claim to be selling it at a discount. These are almost always scams — the seller either provides a code that does not work, or they take your money and send nothing at all.
If you receive a code that does not work when you try to redeem it, contact Roblox support through the official website with proof of purchase. They can investigate whether the code was already used or if there is a technical issue. Support is more likely to help if you bought from an official retailer.
Frequently Asked Questions
Can I buy a Robux gift card for someone else?
Yes. You can purchase a physical card and give them the code, or buy a digital code and send it to them by email or message. They redeem it on their own account. Physical cards are better for gifts because they come in a package, but digital codes arrive when ready if you need to send it right away.
Do Robux gift cards expire?
No. Once you redeem a code, the Robux stays in your account indefinitely. You can spend it whenever you want. Unredeemed codes may have an expiration date printed on the card itself, but this varies by retailer — check the back of the card or the email receipt for details.
What happens if I lose the code before redeeming it?
If you bought from an official retailer and have your receipt, contact that retailer's customer service with proof of purchase. They may be able to provide a replacement code. If you bought directly from Roblox, contact Roblox support with your order confirmation. If you have neither, the code cannot be recovered.
Can I use a Robux gift card to pay for Roblox Premium?
No. Roblox Premium is a monthly subscription that must be paid with a credit card, debit card, or PayPal account. Robux gift cards only work for in-game purchases. You cannot use Robux to pay for the subscription itself.
Are there any fees when I buy a Robux gift card?
No. The price on the card is what you pay at checkout — there are no hidden fees or processing charges. Some payment methods (like using PayPal) may have their own fees depending on your bank, but Roblox does not add anything to the purchase.