This wikiHow teaches you how to buy Robux for Roblox using a computer, phone, or tablet. Robux is a virtual currency used in the Roblox gaming platform. You can use Robux to buy special abilities and get upgrades from avatars in a game.
Steps
Method 1 of 2: Via a computer

Step 1. Navigate to www.roblox.com/upgrades/robux in an internet browser
If you are not already logged in, click Login in the top right corner of the page to log in.
- If you don't have a credit or debit card, you can pay in cash at a store that sells Roblox or Rixty cards.
- Visit the Roblox Cards page (www.roblox.com/gamecards) to find out where Roblox cards are available in your area. You can also visit the Rixty Location Finder page (www.rixty.com/wheretobuy) to find the nearest location where you can get Rixty cards.

Step 2. Click on the price next to the amount of Robux you want to buy
This will bring you to a page with a list of payment methods

Step 3. Choose a payment method and click Continue

Step 4. Enter the payment details
If you choose to pay with a credit card, please enter the details of the card. If you use a Roblox or Rixty card, enter the pin code of the card and click on Redeem.
- If you chose PayPal, follow the on-screen instructions to log in to your PayPal account and complete your payment.
- When paying with a credit or debit card, you must also enter your email address.

Step 5. Then click on Pay now or To order.
It's the green button at the bottom of your payment information. Once payment has been processed, Robux will be added to your in-game account.
Method 2 of 2: Via a phone or tablet

Step #1. Open Roblox on your Android, iPhone or iPad
It is the icon with two Roblox characters with the word 'ROBLOX' in them. You can usually find it on the home screen or in the list of apps.

Step 2. Press the R$ button
This is located in the top right corner. Your current balance will now appear at the top.

Step 3. Enter the amount of Robux you want to buy
The price of each pack appears next to the amount of Robux you will buy. A pop-up window will appear asking you to confirm your order.
If you want to cancel the order, press Cancel' (iPhone/iPad) or the button to return (Android)

Step 4. Follow the on-screen instructions to pay for your Robux
When using Android, you will be billed through your Google Play account. If you use an iPhone or iPad, you will be billed via the App Store. Once you confirm, your Robux will be added to your account.