Roblox Tax & DevEx Calculator

The ultimate Roblox tool for creators. Calculate taxes, convert Robux to USD (DevEx), and check Robux prices instantly.

Roblox Tax & DevEx Calculator Designed specifically for serious Roblox creators, UGC artists, experience developers, and group owners who monetize their work. This extension delivers fast, accurate calculations to help you understand exactly what you earn after fees and what your Robux is worth in real USD — eliminating manual math and outdated info. Core Functionality: - Marketplace Tax/Fee Calculator — Instantly compute net earnings after Roblox's standard ~30% commission (applies to most UGC items, clothing, game passes, and marketplace sales). Use "Receive Info" mode to determine the price to charge for your target net payout, or "Charge Info" mode to see your take-home from the buyer's price. Clear breakdowns show fee amount and percentage. - DevEx Converter — Convert any Robux amount to USD using the current official rates: $0.0038 per Robux for earnings on/after September 5, 2025 (new rate, +8.5% increase), with support for legacy $0.0035 balances earned prior. Ideal for forecasting cashouts (minimum 30,000 Robux eligibility) and planning real-world income. - Official Robux Bundle Prices — Reference the latest pricing tiers with Premium subscriber bonuses (up to +25% extra Robux on web, PC, and gift cards), including: $4.99 → 400 Robux (500 with Premium) $9.99 → 800 Robux (1,000 with Premium) $19.99 → 1,700 Robux (2,000 with Premium) $49.99 → 4,500 Robux (5,250 with Premium) $99.99 → 10,000 Robux (11,000 with Premium) $199.99 → 22,500 Robux (24,000 with Premium) Why Install This Extension? Professional creators rely on precise financial insights to price items competitively, set realistic goals, and track monetization performance. This tool provides: - Real-time, on-page calculations via popup or side panel — perfect while working in Roblox Studio or managing your inventory. - No ads, no tracking, lightweight performance. - Up-to-date data based on official Roblox announcements (as of January 2026). - Simple presets and reset functionality for efficient daily use. Built by VOLL Games as an unofficial, community-focused helper — not affiliated with Roblox Corporation. Install to streamline your workflow, reduce errors, and focus on creating rather than calculating.