How much Robux can you buy with $1?

80 Robux, sold as a $0.99 package. It is the smallest amount Roblox sells, and there is no way to buy a smaller quantity.

Why does my dollar amount not match a package?

Roblox sells six fixed packages — 80, 400, 800, 1,700, 4,500 and 10,000 Robux. Any budget that does not land on one of those prices has to be built from several packages, usually leaving a few cents unspent.

Is it cheaper to buy Robux in bulk?

Yes. The smallest packages work out at roughly $0.0125 per Robux and the 10,000 Robux package at about $0.01, so a single large purchase buys around 20% more Robux than the same money spent in small chunks. The rate stops improving above 10,000.

Does Roblox Premium change how much Robux you get?

Yes, twice over. Premium grants a monthly Robux stipend on top of anything you buy, and adds 10% to every purchase. At some price points the subscription grants more Robux than the package costing the same.

Free tool

USD to Robux Calculator

How much Robux a given amount of money actually buys, using the real Roblox package prices rather than a flat rate.

Roblox does not sell Robux by the unit — it sells six fixed packages, so most dollar amounts have to be assembled from two or more of them. The table below shows what each budget really buys and what it costs per Robux.

Amount in USD

Robux you can buy1,200 R$

With Premium (+10%)1,320 R$

Estimates based on standard Roblox pricing. Actual price varies by package, platform and region.

What each budget buys

Every row is the best combination of official Roblox packages that fits inside the budget. Linked amounts have a full page of their own.

Budget	Robux	Packages	Per Robux
$1	80 R$	1 × 80	$0.0124
$5	400 R$	1 × 400	$0.0125
$10	800 R$	1 × 800	$0.0125
$15	1,200 R$	1 × 800 + 1 × 400	$0.0125
$20	1,700 R$	1 × 1,700	$0.0118
$25	2,100 R$	1 × 1,700 + 1 × 400	$0.0119
$30	2,500 R$	1 × 1,700 + 1 × 800	$0.0120
$40	3,400 R$	2 × 1,700	$0.0118
$50	4,500 R$	1 × 4,500	$0.0111
$75	6,600 R$	1 × 4,500 + 1 × 1,700 + 1 × 400	$0.0114
$100	10,000 R$	1 × 10,000	$0.0100

The price per Robux falls as the package gets bigger, from about $0.0125 at the small tiers to roughly $0.01 at the 10,000 Robux package. Above that it stops improving.
These are the desktop roblox.com prices. Buying inside a mobile app costs more, because the app store takes its own cut.

Popular amounts

The dollar figures where the answer is more than just a different number.

Looking for $5, $10, $25, $50 or $100? They are covered together in our Robux price guide.

Frequently asked questions

How much Robux can you buy with $1?: 80 Robux, sold as a $0.99 package. It is the smallest amount Roblox sells, and there is no way to buy a smaller quantity.
Why does my dollar amount not match a package?: Roblox sells six fixed packages — 80, 400, 800, 1,700, 4,500 and 10,000 Robux. Any budget that does not land on one of those prices has to be built from several packages, usually leaving a few cents unspent.
Is it cheaper to buy Robux in bulk?: Yes. The smallest packages work out at roughly $0.0125 per Robux and the 10,000 Robux package at about $0.01, so a single large purchase buys around 20% more Robux than the same money spent in small chunks. The rate stops improving above 10,000.
Does Roblox Premium change how much Robux you get?: Yes, twice over. Premium grants a monthly Robux stipend on top of anything you buy, and adds 10% to every purchase. At some price points the subscription grants more Robux than the package costing the same.

Sources

Every figure on this page comes from Roblox's own published pricing. Rates last verified 27 July 2026.

Going the other way — Robux into dollars? Use the Robux to USD calculator · Roblox gift card values