A complete breakdown of Robux package sizes and gift-card denominations, how Roblox Premium compares to direct Robux purchases, step-by-step redemption instructions and the easiest way to buy from anywhere in the world.
What are Robux
Robux (R$) are the only official currency on the Roblox platform. They are used to buy:
- Avatars, clothing and accessories in the Avatar Shop
- Access to paid game modes and private servers
- In-game items, skins and upgrades within individual games
- Game Passes — permanent perks in specific games
Robux cannot be earned through normal gameplay — they must be purchased or obtained via a Roblox Premium subscription.
Robux package sizes
| Robux | Official price | Per Robux | Note |
|---|---|---|---|
| R$ 400 | $4.99 | $0.012 | — |
| R$ 800 | $9.99 | $0.012 | Gift Card $10 |
| R$ 1,700 | $19.99 | $0.012 | — |
| R$ 2,000 | $24.99 | $0.012 | Gift Card $25 |
| R$ 4,500 | $49.99 | $0.011 | Gift Card $50 |
| R$ 10,000 | $99.99 | $0.010 | Best rate |
Prices shown are official USD prices from Roblox. Through Marix you can often buy gift cards at a better effective rate.
Roblox gift card denominations
Physical and digital Roblox gift cards are available in denominations of $10, $25 and $50. When redeemed they convert to Robux at a fixed rate:
- $10 Gift Card → 800 Robux
- $25 Gift Card → 2,000 Robux
- $50 Gift Card → 4,500 Robux
Some cards include a bonus: an exclusive virtual item (avatar piece, accessory) credited on redemption. This varies by card batch.
Roblox Premium vs buying Robux
| Plan | Robux/mo | Price | Perks |
|---|---|---|---|
| Premium 450 | R$ 450 | $4.99/mo | Premium badge, access to exclusive items |
| Premium 1000 | R$ 1,000 | $9.99/mo | Same + discounts in game shops |
| Premium 2200 | R$ 2,200 | $19.99/mo | Same + best Robux → USD exchange rate |
Premium is better value if you spend Robux every month. The per-Robux cost through Premium is lower than single purchases, and you get additional perks.
A one-off purchase is better if you only need Robux for a specific item and do not want a recurring subscription.
How to redeem a Roblox gift card
- Log in to your Roblox account — Go to roblox.com and sign in (or create a new account).
- Go to the redemption page — URL: roblox.com/giftcards — or find "Redeem Gift Card" in your account menu.
- Enter the card code — Paste the code from your email (digital cards) or scratch it off the back of a physical card. Codes are usually 12–15 characters.
- Click Redeem — Robux are credited to your balance instantly. If the card includes a bonus item, it will appear in your avatar inventory.
FAQ
What are Robux and what are they used for?
Robux are the official in-game currency of Roblox. They are spent on avatars, clothing, accessories, access to paid games and in-game items. Robux is the only official currency on the platform.
How many Robux do Roblox gift cards give?
Standard denominations: $10 → 800 Robux, $25 → 2,000 Robux, $50 → 4,500 Robux. Through Marix you can often buy gift cards at prices below the official rate.
How does Roblox Premium differ from simply buying Robux?
Robux is a currency you spend on purchases. Premium is a monthly subscription that gives a monthly Robux stipend (450, 1,000 or 2,200 depending on the plan) plus access to Premium-exclusive items and discounts in game shops.
How do I buy Robux outside the US?
Payment methods for Roblox vary by country and cards are sometimes rejected. Through Marix you can buy Roblox gift cards using card or crypto — no VPN required, instant code delivery.
How do I redeem a Roblox gift card?
Go to roblox.com/giftcards → log in to your account → enter the card code → click Redeem. Robux are credited instantly. Cards may be region-locked — make sure you purchase one for the correct region.
Can I get Robux for free?
Officially, only through a Roblox Premium subscription or by selling your own content (clothing, items) in the official marketplace. Any website promising "free Robux" is a scam — no generators exist.