Metrix: Unit Converter

Description

You're packing a suitcase and need to know if 23 kg is over the weight limit. You're halving a recipe and 350 grams of flour means nothing to you in cups. You're on a run abroad and the sign says 5 km but you think in miles. Metrix converts as you type. No buttons. No waiting. The result updates with every digit. Centimeters to inches. Kilograms to pounds. Fahrenheit to Celsius. Feet to meters. Grams to cups. Over 60 units across eleven categories, and every conversion happens in real time. Works offline. Works everywhere. Free — always - Length — cm, inches, feet, meters, kilometers, miles, yards, microns, nautical miles - Weight — kg, grams, pounds, ounces, stone, milligrams - Temperature — Fahrenheit, Celsius, Kelvin - Time — seconds, minutes, hours, days, weeks, months, years Pro — $3.99, once, forever - Volume — liters, milliliters, fluid ounces, gallons, pints, quarts - Cooking — cups, tablespoons, teaspoons. Shows fractions, not decimals: you see 1/2 cup instead of 0.5000 - Area — square feet, square meters, acres, hectares - Speed — mph, km/h, knots, m/s - Energy — joules, kilojoules, calories, kilocalories, watt-hours, kWh, BTU - Pressure — Pascal, kilopascal, bar, PSI, atmospheres, mmHg - Digital Storage — bytes, KB, MB, GB, TB - Favorites — save your most-used pairs, load them in one tap - History — every conversion logged and searchable One purchase. No subscription. No renewal. No ads. How it works Type a number. Pick your units from the strip at the bottom. The result appears above — live, as you type. Tap swap to flip direction. Tap the result to copy it. When the input is empty, tap a quick-value chip — common values for the current unit (TV sizes for inches, luggage limits for kg, oven temps for °F) so you skip typing entirely. Long-press the FROM number for Copy/Paste — Metrix detects pasted measurements like "5 ft" or "23 kg" and switches both the value AND the unit in one tap. Long-press the result for Full Precision — see the answer with up to 10 decimal places when you need scientific accuracy. In Cooking mode, Metrix shows fractions alongside decimals. A baker needs 3/4 cup, not 0.7500. Pin the conversions you use most as favorites. They stay at the bottom of your screen, ready in one tap. Every conversion you make is saved to history — tap any entry to restore it. Who it's for Travelers checking luggage limits and clothing sizes in unfamiliar units. Home cooks scaling recipes between metric and imperial without mental math. Students and engineers switching systems all day on assignments and specs. Runners converting distances between miles and kilometers mid-training. Anyone tired of asking Google "how many feet in a meter" for the hundredth time. Four categories are free. No catch, no time limit. Upgrade to Pro when you want the rest — $3.99 once, and it's yours permanently.