Robux to USD (and USD to Robux) Calculator
This calculator shows how much real USD you would spend for the Robux you want. If you already have Robux, you can use it to know how much worth of Robux you have in your account. We also suggest the best value bundles if you are planning to buy.
It works both ways. If you have a fixed budget, you can instantly see how many Robux you will get for that amount. Just toggle between Robux → USD or USD → Robux. We suggest best value for money bundles for both the options.
Approx cost for exactly 4,600 Robux
$45.97
This is just an approximate amount for the Robux you need.
Roblox only sells Robux in fixed bundles — here are the two best ways to cover your target.
Bundle to get just as much as needed
Cheapest$49.97
Robux you will receive: 5,000
1 × 1,000 Robux (1,100 Robux for Premium users) — $9.99
2 × 2,000 Robux (2,200 Robux for Premium users) — $19.99
Best value for money bundle
Best value$49.99
Robux you will receive: 5,250
1 × 5,250 Robux (5,775 Robux for Premium users) — $49.99
How this calculator actually works
Roblox never lets you pay for an exact custom amount of Robux. You always buy fixed bundles, and the bundle values change between PC/web, mobile, and Premium. So instead of guessing a fake per-Robux rate, the calculator uses the real bundles you see in the pricing table below.
If you type Robux, it finds the cheapest way to hit your target based on live bundles, compares PC/web and mobile, applies Premium if needed, and shows the closest plan with as little extra spend as possible. If you type dollars, it flips the logic: it tries to get you the maximum Robux your budget can buy using the highest value bundles without going over.
The calculator always follows the current official USD bundles and builds realistic purchase plans around them.
Robux pricing table
These are current Roblox bundles available (listed only active ones). Even the calculator uses the same bundles to suggest.
| Price (USD) | Base Robux | Premium bonus | Platforms | 1 Robux price (USD) |
|---|---|---|---|---|
| $0.49 | 40 Robux (mobile) | 0 Robux (mobile) | Roblox Mobile App | $0.0123 |
| $0.99 | 80 Robux (mobile) | 8 Robux (mobile) | Roblox Mobile AppRoblox Microsoft Store App | $0.0124 |
| $1.99 | 160 Robux (mobile) | 20 Robux (mobile) | Roblox Mobile App | $0.0124 |
| $2.99 | 240 Robux (mobile) | 30 Robux (mobile) | Roblox Mobile App | $0.0125 |
| $3.99 | 320 Robux (mobile) | 40 Robux (mobile) | Roblox Mobile App | $0.0125 |
| $4.99 | 400 Robux (mobile) / 500 Robux (PC/Web) | 40 Robux (mobile) / 50 Robux (PC/Web) | Roblox WebsiteRoblox Mobile AppRoblox PC/Mac App | $0.0100 |
| $9.99 | 800 Robux (mobile) / 1,000 Robux (PC/Web) | 80 Robux (mobile) / 100 Robux (PC/Web) | Roblox WebsiteRoblox Mobile AppRoblox Microsoft Store AppRoblox PC/Mac App | $0.0100 |
| $19.99 | 1,700 Robux (mobile) / 2,000 Robux (PC/Web) | 170 Robux (mobile) / 200 Robux (PC/Web) | Roblox WebsiteRoblox Mobile AppRoblox PC/Mac App | $0.0100 |
| $49.99 | 4,500 Robux (mobile) / 5,250 Robux (PC/Web) | 450 Robux (mobile) / 525 Robux (PC/Web) | Roblox WebsiteRoblox Mobile AppRoblox PC/Mac App | $0.0095 |
| $99.99 | 10,000 Robux (mobile) / 11,000 Robux (PC/Web) | 1,000 Robux (mobile) / 1,100 Robux (PC/Web) | Roblox WebsiteRoblox Mobile AppRoblox PC/Mac App | $0.0091 |
| $199.99 | 22,500 Robux (mobile) / 24,000 Robux (PC/Web) | 2,250 Robux (mobile) / 2,400 Robux (PC/Web) | Roblox WebsiteRoblox Mobile AppRoblox PC/Mac App | $0.0083 |
Where you can buy Robux
You can buy Robux in a few official places:
- Roblox website
- Roblox PC / Mac app
- Roblox mobile app
- Microsoft Store app
- Roblox gift cards (stores or online)
PC, web, and gift cards usually give more Robux for the same price while mobile bundles often give less. Check the pricing table on this page to see which platforms support each bundle and how many Robux you get so you don’t overpay.
What people normally buy with Robux
- ~400 Robux most game passes or avatar bundles
- ~1,000 Robux premium items in anime RPGs or multiple passes
- ~5,000 Robux full avatar makeover plus limiteds and private server
- 10,000+ Robux layered clothing bundles, limiteds and big game upgrades
The calculator shows the real USD value before you buy so you know exactly what that “399 Robux” item means for your wallet.
Roblox Premium in simple terms
Roblox Premium is a monthly subscription that gives:
- A monthly Robux payout depending on the tier
- Extra Robux on every Robux bundle purchase
- Ability to sell some items and trade
- Bonus perks inside supported games
Current tiers: Premium 450, Premium 1,000, Premium 2,200.
Turn on the Premium toggle in the calculator to see how much extra value you get for the same purchase and decide if Premium fits how you play.
If your price looks different on Roblox
Outside the US, Roblox shows pricing in local currency. These prices:
- Are not always a perfect live USD conversion
- Can be rounded per country
- Can change when Roblox updates bundle values
This calculator uses USD bundle prices as the base and converts Robux to dollars. If your local store shows a slightly different total, use this as a close guide rather than an exact invoice.
Easy ways to avoid wasting money
Common mistakes that cost extra:
- Buying on mobile when PC or web gives more Robux for the same price
- Buying many small bundles instead of one medium or big bundle
- Forgetting to log into your Premium account before buying
- Trusting “free Robux” links in chats or comments
Use the calculator to check the real money cost, find the best value bundle, and decide whether to buy via mobile or switch to PC or gift cards first.
DevEx payouts use different calculations
Developers who cash out Robux via DevEx get a much lower USD value because of taxes, platform fees, and eligibility rules.
This calculator is not designed for DevEx. Use a DevEx-specific calculator if you want to estimate real money payouts for developers.
FAQ
Robux calculator AUD or Robux calculator pounds?
This calculator uses USD. If you pay in AUD, GBP or another currency, your bank or card provider converts from USD automatically. You can still use these numbers as a close guide to how expensive a purchase is.
Is buying Robux on mobile worse than PC or web?
Often yes. The price looks similar, but you usually get fewer Robux for the same amount on mobile.
Why are my prices slightly different from this calculator?
Roblox uses regional pricing and may adjust bundle values. This tool follows the main USD bundles and uses those as the base.
Can I get a refund for Robux purchases?
In most cases Robux purchases are final. In rare cases Roblox may refund Robux if a paid item you own is removed or moderated.
Are Robux generators or “free Robux” sites real?
No. They are almost always scams that try to steal your account or make money from surveys.
How much is 350 Robux in USD?
350 Robux is roughly $3 to $4 on PC/Web, since it sits between the $2.99 and $4.99 bundles.
How much is 499 Robux in USD?
499 Robux is basically one 500 Robux bundle, so it is around $4.99 on PC/Web.
How much is 2400 Robux in USD?
2400 Robux usually lands near a 2000 + 500 style combination, so expect roughly $24 to $25 on PC/Web.
How much is 7000 Robux in USD (7k Robux in USD)?
7000 Robux is in the $70 range on PC/Web, depending on which mix of bundles you use.
How much is 9999 Robux in USD?
9999 Robux is effectively the same as 10,000 Robux, which is about $100 on PC/Web.
How much is 40000 Robux in USD (40k Robux to USD)?
40000 Robux is in the high $300s, usually somewhere around $360 to $400 on PC/Web.
How much is 48000 Robux in USD (48000 Robux to USD)?
48000 Robux lines up well with two of the largest packs, so it is close to $400 on PC/Web.
How much is 50000 Robux in USD (50000 Robux in USD)?
50000 Robux usually ends up in the low $400s, roughly $410 to $450 on PC/Web.
How much is 70000 Robux in USD (70000 Robux to USD)?
70000 Robux usually lands in the $600 to $650 range on PC/Web.
How much is 85000 Robux in USD (85000 Robux to USD)?
85000 Robux can easily go above $750, often sitting somewhere between $750 and $850 on PC/Web.
How much is 999999999 Robux in USD?
999,999,999 Robux is a meme-level amount. In real terms, it would cost millions of dollars if it were even possible to buy that much directly.