Unit Now is a fast, precise offline unit converter built for everyday life. Convert length, weight, volume, area, temperature, speed, pressure, and data instantly β no internet required. Supports 78 units across 8 categories: cm, mm, m, km, inch, foot, yard, mile, gram, kilogram, pound, ounce, liter, milliliter, gallon, cup, square meter, square foot, hectare, acre, Celsius, Fahrenheit, Kelvin, km/h, mph, knot, Mach, hPa, psi, atm, GB, TB, and more. Why choose Unit Now Instant results across all 8 categories β just type a number High-precision decimal math with no unexpected rounding Clean, distraction-free interface designed for quick access Works fully offline β perfect for travel, workshops, and classrooms English and Japanese bilingual support Lightweight and launches in under a second Privacy-first: no account required, minimal permissions Conversion history for quick reuse of past calculations Built for real tasks Cooking and baking: cups to mL, ounces to grams, Fahrenheit to Celsius. DIY and woodworking: inches to cm, feet to meters, square feet to square meters. Fitness and health: pounds to kilograms, stones to kg. Travel: miles to km, mph to km/h, gallons to liters. Science and study: Kelvin, Pascal, Mach, nanometer, microgram. Tech and networking: GB to TB, megabits to megabytes. Languages: English, Japanese Compatibility: iPhone, iPad Download Unit Now β convert 78 units across 8 categories, offline and precisely.