Gems & Coins value tool

Robux Calculator

Enter your Robux budget to see the best combination of Gem or Coin packs, or enter how many you need to see the cheapest way to get there. Prices come from the official Roblox product list: Gems run from 2.0 to 2.5 per Robux, Coins from 10 to 12.5 per Robux.

Official sourcesGame version: Beta, Update 2 (Spooky Season)How we verify β†—

Pack calculator

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    Prices from the Roblox product list (Oct 22, 2026)

    Royal Treasury payback

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    Price table

    GemsRobuxper R$
    πŸ’Ž 2001002.00
    πŸ’Ž 5502502.20
    πŸ’Ž 1,1505002.30
    πŸ’Ž 2,4001,0002.40
    πŸ’Ž 5,0002,0002.50
    CoinsRobuxper R$
    πŸͺ™ 1,00010010.0
    πŸͺ™ 2,75025011.0
    πŸͺ™ 5,75050011.5
    πŸͺ™ 12,0001,00012.0
    πŸͺ™ 25,0002,00012.5

    FAQ

    What is the best Gem pack per Robux?

    The biggest one: 5,000 Gems for 2,000 Robux (2.5 Gems per Robux). The smallest, 200 for 100, gives 2.0 per Robux, so buying big saves 20%.

    How many Robux is 1,000 Gems?

    The cheapest way to get at least 1,000 Gems is the 1,150 pack for 500 Robux. Use the β€œI need” mode above for any target.

    Is Royal Treasury better than buying Coins?

    Royal Treasury (300 R$) gives 240 Coins a day. The same 300 Robux in packs buys at most 3,000 Coins, so the pass wins after 13 days of claiming.