CT Wizard — Free Math, Money, DIY & Sanity Calculators

CT Wizard is a free collection of more than thirty interactive calculators and tools that run entirely in your browser. There is nothing to install and no sign-up required. Pick a category and start calculating: work out a loan payment, split a tip, convert units, estimate board feet for a woodworking project, lay out an electrical panel, or just procrastinate productively with the Sanity Preservation Suite.

Categories of tools

• Word & Language — Word Unscrambler, Anagram Solver, Bionic Reader, Baby Name Generator.
• Math — Percentage Calculator, Date Difference, Unit Converter, World Time Planner.
• Money — Loan Calculator, Tip Splitter, Currency Converter, Purchase Justifier.
• Utility — Password Generator, QR Code Maker, Pop Culture Time Warp, Songbook.
• Measure Once, Cry Twice (DIY) — Board Foot Calculator, Segmented Woodturning, Wall Framing, Tile Layout, Baluster Spacer, Flooring Estimator, Electrical Panel Simulator, Circuit Simulator Pro.
• Sanity Preservation Suite — Grim Reaper Postponer, Culinary Calamity Avoider, Escape the Gallows, Dopamine Detox, PhotoCloak, Soul Compass.

Every tool is free, private, and works on desktop and mobile. Start with any calculator above — your inputs never leave your device.