Roblox shows your spending in Robux, not money. Enter the Robux you bought and how you usually buy them, and see what they really cost. It's an estimate to help you budget, not a receipt, and nobody's judging.
Your Robux
What It Really Cost
Enter your Robux and click Show.
Roblox doesn't show a money total. Its My Transactions page counts Robux, and its Summary view only goes back a year. This calculator turns that Robux number into money. For an exact all-time figure, your receipts are the source of truth: App Store or Google Play purchase history, card statements, and the gift cards you redeemed. Our guide on how to check how much Robux you've spent walks through each one.
As of October 2026, Roblox's Robux page shows each pack with two amounts: the standard amount, and a larger amount when you buy on the website. A Roblox spokesperson told TechCrunch in November 2024 that web, computer and gift card purchases get up to 25% more Robux. Roblox's own Plus pricing values 500 Robux at $4.99, 1,000 at $9.99 and 2,000 at $19.99, while those same packs show 400, 800 and 1,700 Robux as the standard amount. That's why this calculator asks how you usually buy.
Roblox Plus replaced Premium for new subscribers on April 30, 2026, per Roblox's announcement. Existing Premium members could keep their plans. A subscription is a recurring charge, so it belongs in your total even in months you don't open the game.
A one-time total is a good start. What changes spending is seeing the number every month. Hunter Vault is our own budgeting app, so we're not neutral, but it's built for this: give Roblox its own budget category, log each Robux top-up in real money as you buy it, and add a Plus or Premium plan as a recurring transaction. It never connects to your Roblox account or your bank. You enter it yourself.
Hunter Vault logs your real spending, keeps recurring charges like Roblox Plus in one list, and rewards you with XP for keeping the habit. Free to start, and budgeting never requires a subscription.
Download Hunter Vault FreeThis calculator gives an estimate for budgeting, not an exact record. Robux pack prices and amounts vary by country, platform and promotion, and change over time; the built-in rates are US prices from roblox.com as of October 2026. Hunter Vault is independent and not affiliated with or endorsed by Roblox Corporation.