Free Tools

Free tools to help you estimate revenue, analyze platforms, and make smarter business decisions.

Steam Revenue Calculator

Estimate Steam game sales and net revenue from reviews using the Boxleiter method.

Estimate launch week, first month, and lifetime revenue from your Steam wishlist count.

Estimate Roblox game earnings from visits and conversion rate with DevEx cash-out.

Calculate your real DevEx payout after Roblox's 30% marketplace tax with current 2026 rates.

Convert Robux to USD with both store buy and DevEx cash-out rates, in 20+ currencies.

Price your gamepass and see take-home per sale plus monthly revenue after Roblox's 30% fee.

Calculate ACX audiobook royalties — rates, share splits, and the new Member Value model.

Calculate Amazon KDP royalties for eBook (35%/70%), paperback, and hardcover.