The cost to change your Roblox username
Changing your Roblox username costs 1,000 Robux. This is a flat fee that applies whether you are changing your name for the first time or the tenth time. Roblox does not offer discounts or sales on username changes, and the price has remained the same for several years.
You pay this fee directly through your Roblox account settings when you submit the new name. The payment happens when ready, and if Roblox rejects your new name for any reason — because it violates their naming rules or is already taken — you do not get the Robux back. This is why checking that your desired name is available before you pay is important.
Key Takeaways
- A username change costs exactly 1,000 Robux, with no discounts or variations based on account age or membership status.
- If Roblox rejects your new name, you lose the 1,000 Robux and must pay again to try a different name.
- You can change your username as often as you want, as long as you have 1,000 Robux available each time.
- Robux purchased with real money and Robux earned through the Roblox Developer Exchange are both accepted for this fee.
How to check if you have enough Robux
Open Roblox and look at the top right corner of the screen. You will see a number next to the Robux icon — that is your current balance. If that number is 1,000 or higher, you have enough to change your username. If it is lower, you need to purchase more Robux before you can proceed.
Your balance updates when ready when you buy Robux or when you receive them from other sources. If you are unsure whether you have spent Robux recently, check your transaction history in your account settings under the Billing section to see what you have left.
Where to buy Robux if you need more
You can purchase Robux directly through the Roblox website or the Roblox mobile app. On the website, click the Robux icon at the top right and select "Buy Robux." You will see several packages: 400 Robux, 800 Robux, 1,700 Robux, 4,500 Robux, and larger amounts. The 1,700 Robux package is the smallest one that covers the 1,000 Robux fee with some left over.
Robux packages are priced in real money — the exact amount depends on your country and payment method. You can pay with a credit card, debit card, PayPal, gift cards, or other methods depending on where you live. The Robux appear in your account within seconds of purchase.
If you do not want to spend real money, you can earn Robux through the Roblox Developer Exchange if you create games or items that other players buy. However, this process takes time and requires you to build something that players want. It is not a quick way to get 1,000 Robux.
What happens if your chosen name is taken or rejected
Before you pay, Roblox lets you check whether your desired username is available. When you go to change your name, type the new name into the field and Roblox will tell you if it is already taken or if it violates their naming rules. If either is true, you will see an error message and you can try a different name without paying anything.
However, if you do pay and then Roblox rejects the name during processing — which is rare but can happen — you lose the 1,000 Robux. The name change does not go through, but the fee is not refunded. This is why confirming availability in the preview step matters. If a name is rejected after payment, you will need to pay another 1,000 Robux to try again with a different name.
Naming rules that can get your username rejected
Roblox rejects usernames that contain profanity, slurs, or hateful language. They also reject names that impersonate Roblox staff, famous people, or other players. Names that are purely numbers, or that look like they are trying to scam or mislead other players, are rejected as well.
The safest approach is to choose a name that is clearly yours — something that does not pretend to be someone else and does not include words you would not say in front of a teacher. If you are unsure whether a name will be accepted, try it in the preview field first. Roblox will tell you when ready if there is a problem, and you can adjust before you pay.
How often you can change your username
There is no limit to how many times you can change your Roblox username. You can change it once a day, once a week, or once a year — whatever you want. Each change costs 1,000 Robux, so the only real limit is how much Robux you are willing to spend.
Some players change their names frequently for creative reasons or to match a new game they are playing. Others keep the same name for years. Roblox does not penalize you for changing your name often, and there is no cooldown period between changes.
Frequently Asked Questions
Can I change my username for free?
No. Roblox charges 1,000 Robux for every username change, with no exceptions. There are no free username changes, and Roblox does not offer them as part of any membership or promotion.
What if I change my mind after I pay?
Once you pay the 1,000 Robux and submit your new username, the change is final. You cannot undo it or get a refund. If you want to change back to your old name or try a different name, you will need to pay another 1,000 Robux.
Do Builders Club or Premium members get a discount on username changes?
No. All players, regardless of membership status, pay the same 1,000 Robux fee. Premium membership does not reduce the cost or offer any special pricing on username changes.
Can I use Robux I earned from games I made?
Yes. Robux you earn through the Developer Exchange or from sales of your own games and items can be used to pay for a username change, just like purchased Robux.
What if someone else already has the username I want?
You cannot have it. Roblox does not allow two players to have the same username. If the name is taken, you will see an error when you try to claim it, and you will not be charged. You will need to choose a different name.