Robux to USD Calculator

On the Roblox website, $4.99 buys 500 Robux and $9.99 buys 1,000, so 100 Robux cost about $1. The mobile and console apps give fewer Robux for the same money: $9.99 gets you 800 there. The calculator turns Robux into dollars and dollars into Robux, finds the cheapest mix of packs, and compares the Roblox Plus bundles.

How to use the calculator

1. Pick where you buy: Website & gift cards or Mobile app & consoles. All results and tables switch to that platform.
2. Robux to USD: type a Robux amount, such as an item's price. If you have Roblox Plus, pick your discount to work with the lower price you pay.
3. USD to Robux: type your budget to see the most Robux it buys, which packs to get, and the best single pack.
4. Compare every pack and subscription by price per 100 Robux in the tables.

Robux prices in the US

Prices match on every platform; only the Robux change. The website extra runs from about 7% on the $199.99 pack to 25% on the $4.99, $9.99 and $14.99 packs. Gift cards add account credit, and that credit buys the website packs.

How the numbers are calculated

Cheapest way to buy it checks every combination of packs that reaches your amount and picks the lowest total. Each extra pack counts as 10 cents in that comparison, so it never suggests four purchases to save three cents. Odd amounts are often cheaper as two packs: 1,700 Robux on the website cost $17.98 as a 1,500 pack plus a 270 pack, against $19.99 for the 2,000 pack.

Value at pack price prices your amount at the per-Robux rate of the smallest single pack that covers it.

DevEx value multiplies the amount by $0.0038, the standard rate Roblox pays creators who cash out Earned Robux. Buying 1,000 Robux costs $9.99, but cashing out 1,000 Earned Robux pays $3.80.

Plus discount takes 10% or 20% off the item price, rounded to a whole Robux. Roblox does its own rounding, so the result can be a Robux off.

Roblox Plus bundles and Premium

Roblox Plus replaced Premium for new members on April 30, 2026. Plus costs $4.99 a month and includes no Robux. It gives 10% off in-game and avatar purchases for two months and 20% from the third month on, free paid private servers and fee-free Robux transfers. The bundles add monthly Robux:

If you would pay for Plus anyway, Plus 500 and Plus 1000 cost $4 and $8 more than the base plan, or $0.80 per 100 Robux, which beats every one-time pack. Without the Plus perks, packs are the better deal. Existing Premium members keep their plan and monthly Robux, but the 10% bonus on Robux purchases ended on May 30, 2026.

Tips

• Buy on roblox.com or with a gift card, not inside the app, for up to 25% more Robux.
• Need an odd amount? Check the suggested mix before buying a bigger pack you will half use.
• Sites that promise free Robux are scams. Our guide shows how to spot free Robux scams.
• Prices outside the US, and with sales tax, differ. Check the buy page in your account before paying.

Frequently asked questions

How much is 1,000 Robux in USD?

1,000 Robux cost $9.99 on the Roblox website or with gift card credit. In the mobile app the $9.99 pack gives 800 Robux, so 1,000 there costs $12.98 with an 800 and a 240 pack.

How much Robux is $25?

$25 gets you 2,500 Robux on the website with the $19.99 and $4.99 packs. In the app the most you can get for $25 is 2,100 Robux, from the 1,700 and 400 packs.

Is it cheaper to buy Robux on the website or in the app?

The website is cheaper. Prices match, but website packs and gift card credit give up to 25% more Robux, such as 500 instead of 400 for $4.99.

What is the cheapest way to buy Robux?

Per Robux, the $199.99 pack is the best deal at 24,000 Robux on the website, or $0.83 per 100. If you want Roblox Plus anyway, Plus 500 and Plus 1000 add Robux for $0.80 per 100 on top of the base plan.

Can you still buy Roblox Premium?

No. Since April 30, 2026, new subscribers get Roblox Plus instead. People who already had Premium can keep it along with its monthly Robux.

How much are Robux worth in real money?

Buying Robux on the website costs $0.83 to $1.11 per 100, depending on the pack. Only Earned Robux can be cashed out, through DevEx at $0.0038 each; bought Robux can't. Our DevEx calculator works out creator payouts.

Sources

• Robux and Plus bundle prices: US price lists published by GGHubs (checked September 26, 2026) and Virtwave (checked September 17, 2026), cross-checked against Eneba and RoCodes in October and November 2026.
• Introducing Roblox Plus, Roblox Newsroom, April 2026.
• Roblox Plus and Developer Exchange Program, Roblox Creator Hub, checked November 2026.