Unit Converter & Calculator

Micro App Digital

Contains adsIn-app purchases

About this app

Convert any measurement in seconds — even with no signal.

ConvertIt is a fast, offline unit converter covering 20 categories, from everyday length and weight to cooking measures, clothing sizes and live currency rates. Type a number, get the answer. No sign-up, no clutter.

WHAT YOU CAN CONVERT
• Length — cm, inches, metres, feet, miles, kilometres
• Weight — kg, pounds, grams, ounces, stones
• Temperature — Celsius, Fahrenheit, Kelvin
• Volume — litres, gallons, millilitres, cups
• Currency — live exchange rates, cached for offline use
• Cooking — cups, tablespoons, grams, millilitres
• Clothing & shoe sizes — US, UK, EU and JP charts
• Area, speed, time, data, pressure, energy, power, force, fuel, angle, frequency
• BMI and age calculators

BUILT TO BE FAST
• Works fully offline — currency rates are cached after the first update
• Instant results as you type, with a purpose-built number pad
• Favourites and history, so a conversion you do often is one tap away
• Search across every unit at once
• Light and dark themes

WHY PEOPLE KEEP IT INSTALLED
Most converters make you dig through menus. ConvertIt puts the number first: pick a category, type, done. It's the one to reach for when you're following a recipe in the wrong units, checking a shoe size before you buy, or working out whether that suitcase is over the weight limit.

Free, offline, and quick to open.

What’s new

A cleaner unlock screen when you open a locked converter, plus a faster, quieter start-up.