Feet Inch Calculator: Convert
Unit Converter & Metric Tool
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
QuickConvert: The Professional Unit Converter
Stop guessing and start converting with confidence. Whether you are on a construction site, comparing international clothing sizes, or following a foreign recipe, QuickConvert gives you accurate answers in seconds. It is a comprehensive tool built for both professional workflows and everyday tasks.
CONSTRUCTION AND DIY PRECISION
Built for contractors, architects, and serious DIY users, QuickConvert handles the math behind structural measurements so you can focus on the build, not the calculator.
Feet and Inches
Work with fractional measurements without errors. Convert and add 5 9/16 inches, 7 3/8 feet, or any other combination instantly, ideal for framing, cabinetry, and trim work.
Stair Calculator
Quickly determine rise, run, and number of steps for a staircase that meets code and feels comfortable. Enter total height, and get precise step dimensions ready for layout.
Area and Volume
Calculate square footage for flooring, roofing, drywall, or paint coverage, and compute volume for concrete, soil, gravel, or tank capacities, directly on-site.
SHOP GLOBALLY WITH CONFIDENCE
Buy and sell across borders without size surprises. QuickConvert helps you translate every tag and label into your correct size.
Shoe Sizes
Convert between US, UK, EU, and major Asian sizing systems for men, women, and children. For example, check how your US 9 compares in UK or EU seconds before ordering.
Clothing Charts
Find your size in shirts, pants, and dresses when shopping international brands. Turn a US medium into its EU or Asian equivalent and avoid costly returns.
Travel Ready
Stay within local limits and stay comfortable. Convert speed limits from mph to km/h, and temperatures from Fahrenheit to Celsius (and back) for weather, car dashboards, and thermostats.
KITCHEN AND HOME UTILITY
Follow any recipe exactly, whether it is written in cups or grams.
Volume
Convert cups to milliliters, tablespoons to fluid ounces, teaspoons to liters, and more. Scale recipes up or down while keeping proportions accurate.
Weight
Switch between grams and ounces, or pounds and kilograms, for baking and cooking where precision matters.
Liquid Measures
Move seamlessly between liters and gallons when working with beverages, cleaning products, or aquarium and garden volumes.
ADVANCED TECHNICAL TOOLS
QuickConvert supports engineers, technicians, and students with reliable scientific and technical conversions.
Force and Pressure
Convert Newtons, pounds-force, PSI, Bar, and related units for hydraulics, pneumatics, and mechanical design.
Speed and Power
Translate fuel economy between MPG and L/100 km, convert horsepower to watts, and switch between torque units for automotive, industrial, or lab work.
WHY QUICKCONVERT?
Clean Minimalism
Go straight to the units you need. No clutter, no distracting graphics, just fast access to professional-grade conversions.
Smart Search
Type a unit name, abbreviation, or keyword and jump directly to the right converter. Find PSI, kPa, ft, m, or ml in an instant.
Offline Mode
Use QuickConvert anywhere, even without a signal. Perfect for remote job sites, workshops, basements, airplanes, and international travel.
Localized
Work in your preferred language with support for 12 languages, making QuickConvert intuitive and efficient wherever you are.
QuickConvert turns complex conversions into simple, reliable answers, so you can work faster, shop smarter, and cook with confidence.
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The developer, Discoveruapps v.o.f., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Discoveruapps v.o.f.
- Size
- 5.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - Mac
Requires macOS 26.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.2 or later.
- iPhone
- Languages
English and 12 more
- English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish
- Age Rating
4+
- 4+
- Copyright
- © Discoveruapps