Unit Converter Professional

The last unit converter you'll ever need. UnitConvert Pro packs 150+ units, 60+ calculators, and a full suite of developer and science tools into one beautifully designed, ad-free app. ▸ 17 CATEGORIES 🌍 General — Length, Weight, Temperature, Area, Volume, Time, Speed, Data Storage, Currency, Shoe Sizes, Fuel Economy 🔭 Physics — Pressure, Energy, Force, Frequency, Angle, Power 🍳 Cooking — Unit converter, Egg Timer, Steak Doneness, Recipe Scaling, ABV Calculator 🔨 Trade Tools — Plumbing, Construction, Electrician, Joinery, Bubble Level, Ruler, Compass 📷 Photography — Exposure, Depth of Field, ND Filters, Crop Factor, Timelapse 💻 IT Tools — UUID, Hash, Encode/Decode, JSON, Regex, IP Subnet, Password Generator & more 📱 Device Tools — QR Scanner, QR Generator, Speed Test, Device Info, Luminosity Meter 💰 Finance — Mortgage, Compound Interest, ROI, Take Home Pay, Loan Repayment ❤️ Health — BMI, Daily Calories, Heart Rate Zones, Water Intake, Blood Pressure 🔢 Math — Quadratic, Trigonometry, Statistics, Probability, Percentages, Logarithms 🧪 Laboratory — pH, Molarity, Serial Dilution, Sensitivity & Specificity, Titration 🛒 Daily Life — Shopping Discounts, Work Scheduler, Body Measurements, Sewing 🏠 Home & DIY — Paint, Tiles, Wallpaper, Flooring, Concrete, Roof Pitch, Staircase 🚗 Automotive — Fuel Cost, Tyre Size, Stopping Distance, EV Range, Engine Displacement 🎵 Music — BPM Delay, Note Frequency, Capo Transposer, Bar Duration ✨ Astronomy — Light Years, Telescope FOV, Angular Size, Orbital Period ♻️ Environment — Flight Carbon, Drive Carbon, Energy Cost, Solar Panel Output ▸ STANDOUT FEATURES - Live currency rates — 22 currencies, automatically refreshed - Batch conversion — paste multiple values, convert all at once - Compare mode — two calculator scenarios side-by-side with delta % - Formula display — see the exact formula behind every conversion - Colour-coded results — health values highlighted green, amber, or red - Recent conversions — quick-access chips for your last used unit pairs - Custom units — define your own units with any conversion factor - Long-press to copy — any unit row copies a formatted conversion string - Share results — send any result via the system share sheet - Save snapshots — pin calculator results for later comparison - Unit search — filter any category's unit list instantly - Periodic Table — searchable element grid with full detail cards ▸ DESIGNED FOR CLARITY - Three themes: Dark, AMOLED, and Light - Monospaced results for easy reading - Accent colour override — personalise the app colour - Compact mode to fit more on screen - Number format: US (1,234.5) or European (1.234,5) ▸ PRIVACY FIRST - No ads, ever - No account required - No behaviour tracking or analytics - All data stored only on your device - Camera used only for QR scanning - Motion sensors used only for Bubble Level ▸ BUILT FOR PROFESSIONALS Whether you're a scientist, engineer, developer, nurse, electrician, photographer, student, or just someone who needs a quick conversion — UnitConvert Pro has the tool you need. One app. Every unit. No compromises. 🎉 LAUNCH OFFER — Unlock all 17 categories for just £1.99 (one-time, no subscription). General category is free forever.