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These Unit Converters Make The Job Much Easier

Any task can quickly become an overextended project if you don't have the right tools. We have curated an awesome list of the best unit converter apps that will help you get the job done quickly.

Convert Any Unit
Unit Converter ∞
Convert Any Unit Lite

Best Apps

Highest scored apps in the category

Convert Any Unit
Convert Any Unit

Convert Any Unit

Cider Software LLC

Major update for 2017

Major update for 2017! Over 4 million downloads! The FASTEST way possible to convert units. Just type in a unit without first selecting the category. As you type, a list of units appear. Tap a unit to select it. For most units, 1 or 2 letters is enough to find the unit you want. Automatically saves units into a Favorites...

Unit Converter ∞
Unit Converter ∞

Unit Converter ∞

Incpt.Mobis

Forget what you know about common Unit Converters

Make quick work of unit conversions with this utility app.

Convert Any Unit Lite
Convert Any Unit Lite

Convert Any Unit Lite

Cider Software LLC

Major update for 2017

Major update for 2017! Over 4 million downloads! The FASTEST way possible to convert units. Just type in a unit without first selecting the category. As you type, a list of units appear. Tap a unit to select it. For most units, 1 or 2 letters is enough to find the unit you want. Automatically saves units into a Favorites...

Measure Master Pro
Measure Master Pro

Measure Master Pro

Calculated Industries

Feet-Inch-Fraction and Metric Conversion Calculator by Calculated Industries®

Feet-Inch-Fraction and Metric Conversion Calculator by Calculated Industries®

The Measure Master Pro app from Calculated Industries gives you the power to solve U.S. and metric unit conversions on your iPhone or iPad. And while perhaps obvious, if you change from an iOS device to a non-iOS device, you WILL need to buy a new license as they are incompatible.

Get professional results...

Construction Master 5
Construction Master 5

Construction Master 5

Calculated Industries

Feet-Inch-Fraction Construction-Math Calculator by Calculated Industries

Feet-Inch-Fraction Construction-Math Calculator by Calculated Industries

The official Construction Master® 5 from Calculated Industries is now available for your iPhone and iPad. And while perhaps obvious, if you change from an iOS device to a non-iOS device, you WILL need to buy a new license as they are incompatible.

Built with the same features and functions, and with the same core engine...

Mila's Tools - Unit Conversion Calculator
Mila's Tools - Unit Conversion Calculator

Mila's Tools

Scott DeSapio

Mila’s Tools is a free, elegant, no frills, fast, easy to use, unit conversion calculator

Mila’s Tools is a free, elegant, no frills, fast, easy to use, unit conversion calculator. Included converters: Area, Bits & Bytes, Capacitance, Fraction, Fuel, Length, Liquid(Volume), Numbers, Pressure, Temperature, Time, Torque, Velocity and Weight. All built exclusively for the Apple iPhone.

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WINNER - Apple Staff Pick!

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What customers are saying:

***** "Get it! Nothing better than this!"

***** "This is the best quick ref...

Mila's Tools PRO - Unit Conversion Calculator
Mila's Tools PRO - Unit Conversion Calculator

Mila's Tools PRO

Scott DeSapio

Mila’s Tools is an elegant, no frills, fast, easy to use, unit conversion calculator

Mila’s Tools is an elegant, no frills, fast, easy to use, unit conversion calculator. Included converters: Area, Bits & Bytes, Capacitance, Fraction, Fuel, Length, Liquid(Volume), Numbers, Pressure, Temperature, Time, Torque, Velocity and Weight. All built exclusively for the Apple iPhone.

-------------------------------------

What customers are saying:

***** Get it! Nothing better than this!

***** This is the best quick ref tool I have come across...

Also Good

Apps with average score

Best Unit Converter - For iPhone and iPad
Best Unit Converter - For iPhone and iPad
Best Unit Converter - For iPhone and iPad

Best Unit Converter - For iPhone and iPad

RV AppStudios LLC

* Best Unit Converter App Free For Limited Time *
* Handy Converter App For 12 Categories & 140+ Units *

Simple, Powerful & Best Unit Converter App designed for iOS 7! Just tap and convert any units with it's clean interface and user-friendly navigation. Simple swipe actions will allows you to...

Feet & Inches Calculator
Feet & Inches Calculator
Feet & Inches Calculator

Feet & Inches Calculator

Evan Winograd

Fastest feet & inch calculator!

The #1 Feet/Inch Calculator now available for iPhone!

*** New Feature: Purchase to remove ads ***

How to use the app:
--- The top line is your final result
--- The second line shows your current input
--- The top panel (with feet selected) is used to input feet
--- The bottom...

Converter4U - unit converter
Converter4U - unit converter
Converter4U - unit converter

Converter4U - unit converter

VisTech.Projects LLC

Converter4U is a simple lightweight unit conversion calculator for iOS. This ad-free unit converter supports most common units in the Length/Distance, Weight/Mass, Area and Temperature categories for Metric and Imperial units. The goal of the development was not to cover all possible units and categories, but to create something very...

Unitica - unit converter
Unitica - unit converter
Unitica - unit converter

Unitica - unit converter

Aleksandar Vacic

A premiere unit converter focused on your favorite unit pairs, for iPhone and iPad.
Video: http://vimeo.com/radianttap/unitica

Main feature: Favorite pairs
-----------------------
It's good to have support for obscure units, but most of the time you need just several well chosen pairs.

Unitica allows you to choose any pair of units as a favorite, regardless of...

Volume Calculator
Volume Calculator
Volume Calculator

Volume Calculator

Summit Applications, LLC

Volume Calculator enables you to quickly determine the volume & surface area of 26 three-dimensional shapes. Whether in school, on the job, or working in the field, this geometric calculator provides a professional look and feel while delivering accurate results.

▼ Features
··► Super fast with no convert button required
··► Degrees or...

Ad-Free Unit Converter
Ad-Free Unit Converter
Ad-Free Unit Converter

Ad-Free Unit Converter

William Jockusch

That's right -- this is a free app, with no ads! Saves you bandwidth, battery life, and annoyance. This is possible because the app is supported by its passive app store links, tastefully hidden behind a key on the keyboard.

This is a simple and intuitive unit converter.

It is easy...

Units Converter Free
Units Converter Free
Units Converter Free

Units Converter Free

Nikita Tataurov

Units Converter Free is a brilliant application allowing to convert hundreds of measurements grouped into 17 categories. We tried to make our program as user friendly as possible, and now anyone can use it immediately after installation without reading a line from the manual.

Doesn't matter who you are. Almost certainly,...

TUC - The Unit Converter
TUC - The Unit Converter
TUC - The Unit Converter

TUC - The Unit Converter

MindStick Software Private Limited

One and only Unit Converter which can save converted data and has Notes and History capability…
18000+ Built-in Conversions, Custom Unit/Group Creation, Quick References, Favorites, Notes Search, Functional Calculation Capability, Decimal Accuracy Control, Rounding Options Selection, Sharing Conversion Data including Notes and Formulas via SMS or Email and much more...

From usability...

Unit to Unit Converter
Unit to Unit Converter
Unit to Unit Converter

Unit to Unit Converter

Egate IT Solutions Pvt Ltd

UNIT to UNIT CONVERTER best unique app on the store!!

App is the best tool for many calculations you need in daily life.

App is easy to use and converts various units with highest accuracy at your fingertips.

Convert all units using this app such as time, distance,area,force.....

A few Types of...

Convert!!!
Convert!!!
Convert!!!

Convert!!!

SnAPP Development

Looking to quickly convert one unit to another?
Look no further!
Convert packs conversions for:
-Acceleration
-Area
-Data
-Density
-Force
-Length
-Power
-Pressure
-Speed
-Temperature
-Time
-Torque
-Volume
-Weight

Convert also includes a handy tip calculator that allows you to determine the exact tip and gives the option to split the bill.

It's as simple as entering one value in any field and then reading...

Unit Converter Tool Lite
Unit Converter Tool Lite
Unit Converter Tool Lite

Unit Converter Tool Lite

Honeycomb Solutions Private Limited

This is the FREE & LITE version of Unit Converter Tool Pro

This is a very Simple, Intuitive and Elegantly Designed App. This fully functional LITE version is a Try-It-Out Version of Unit Converter Tool Pro, limited only in the number of Categories provided for Conversion. Its quick and fast interface...

ConcreteCalc Pro Construction Math Calculator
ConcreteCalc Pro Construction Math Calculator
ConcreteCalc Pro Construction Math Calculator

ConcreteCalc Pro Construction Math Calculator

Calculated Industries

Advanced Concrete Construction-Math Calculator from Calculated Industries

The official ConcreteCalc Pro from Calculated Industries is now available for iPhone and iPad users. And while perhaps obvious, if you change from an iOS device to a non-iOS device, you WILL need to buy a new license as they are incompatible.

It helps concrete,...

Scientific Unit Converter
Scientific Unit Converter
Scientific Unit Converter

Scientific Unit Converter

Dongyue Xin

With > 2500 built-in units in 61 categories, this scientific unit converter is designed to convert units frequently found in science and engineering. Key features include:

• a comprehensive collection of SI units, SI-derived units and non-SI units;
• fast and easy unit search with partial names or symbols;
• favorite entries customized...

Metrebug
Metrebug
Metrebug

Metrebug

Hamilton & Weston Holdings

Metrebug is an intuitive and easy to use unit converter. Convert kilograms into pounds and litres into cups. Convert miles into kilometres and metres per second into knots. Even convert miles into light years and picometres into angstroms. Do you work with other parts of the world and would like...

Unit Converter™ FREE
Unit Converter™ FREE
Unit Converter™ FREE

Unit Converter™ FREE

Pinch Multimedia

The most intuitive Universal Unit Converter for iPhone and iPad is now available for iOS 7

- 5 STAR quality *****
- Over 100 Units on the FREE version!
- Over 400 Units on the pro version!
- Powerful built-in Calculator
- Favorite Conversions and Calculation History
- Real-time currency exchange rates
- Lots of...

Universal Unit Converter:Smart Converter
Universal Unit Converter:Smart Converter
Universal Unit Converter:Smart Converter

Universal Unit Converter:Smart Converter

Waheed Khan

Unit converter is a tool in the extended set of the Smart Tools collection.
There are already a lot of unit conversion apps on the market. However, most are inconvenient and difficult to use because of a poor and complicated UI. This unit app is intuitive and simple with a beautiful,...

Convert ~ the unit calculator
Convert ~ the unit calculator
Convert ~ the unit calculator

Convert ~ the unit calculator

LateNite Apps

From the maker of Camera+

“…an elegant, intuitive interface. We love it.”
— Wired.com

Over 350,000 copies sold!

Convert is a unit converter and calculator designed with simplicity, usability, and beauty in mind.

In a nutshell, we created Convert because we just weren’t satisfied with any other unit converter in the App Store. Once you...

Unit Converter and Calculator
Unit Converter and Calculator
Unit Converter and Calculator

Unit Converter and Calculator

Tue Nguyen Minh

FREE FOR A LIMITED TIME: $0.99 >>> FREE!
Elegant and powerful unit converter with 16 categories. It converts most of the units you can think of. Very convenient and easy to use with the ability to create custom unit list for each category.

*** Now with LIVE exchange rate updates for 148...

Snap Converter - Convert Units Free
Snap Converter - Convert Units Free
Snap Converter - Convert Units Free

Snap Converter - Convert Units Free

MaoWare Corporation

Snap Converter is a easy to use unit converter that converts units in 22 different measures.

Innovative multi-unit design allows the conversion from a single unit to three other units at one time.

***Supports 22 Measures with 12238 Unique Conversion Pairs***

- Angle
- Area
- Bits
- Density
- Electric Current
- Energy
- Flow
- Force
- Illuminance /...

Unit Converter! HD
Unit Converter! HD
Unit Converter! HD

Unit Converter! HD

Rantek Inc.

Quick and simple to use! Search for the conversion alphabetically, type in the value and hit the button. That's it!

We chose to organize the conversion factors alphabetically. So, there's no thinking required to figure out what category the conversion you need belongs to. This made finding the conversion you need...

Length Unit Converter
Length Unit Converter
Length Unit Converter

Length Unit Converter

Intemodino Group s.r.o.

Length Converter is a handy app to convert between US, imperial and metric length, height and distance units.

Length units you can convert between:
• Inches (in)
• Feet (ft)
• Yards (yd)
• Miles (mi)
• Nautical miles
• Kilometers (km)
• Meters (m)
• Decimeters (dm)
• Centimeters (cm)
• Millimeters (mm)

"Flip" button lets you easily switch between...

Easy-UnitConverter
Easy-UnitConverter
Easy-UnitConverter

Easy-UnitConverter

Hosys

The Easy-UnitConverter is a simple unit converter.
The application supports over 129 units across 12 categories.

▣ Features
- The application supports over 129 units across 12 categories.
- The app offers a calculator. You don't have to switch any more between conversion and
calculator apps.
- Touch-friendly big buttons
-...

Unit Converter Pro +
Unit Converter Pro +
Unit Converter Pro +

Unit Converter Pro +

Rakesh Chellaboina

+++ Ultimate Unit Converter App for iPhone and iPad and iPod Touch ++++

++++ Available on HD with Retina Display ++++

It doesn’t matter whether you are student, Engineer, Designer you have to do conversion while on work.

The built in functionality do the work for you and always ready to use...

Other Apps

Could be good for special cases

Unit Converter Pro - Units Conversion Calculator

Unit Converter Pro - Units Conversion Calculator

LINKLINKS LTD

This is a simple and intuitive unit converter.
Operation is easy and quick, and you can convert one unit to multiple other units; you can set the number of decimals, favorite section, which units are shown and passcode protection etc.

You can convert the below unit categories (270 units totally):
*Angle
*Area
*Data storage
*Energy
*Flow
*Force
*Fuel consumption
*Illuminance
*Length
*Luminance
*Power
*Pressure
*Radiation
*Radioactivity
*Specific heat
*Speed
*Temperature
*Time
*Torque
*Typography
*Volume
*Weight

If you have any question or want to add more units, please email to [email protected]

HeavyCalc Pro Feet Inch Cubic Yard Calculator

HeavyCalc Pro Feet Inch Cubic Yard Calculator

Calculated Industries

Yard, Feet-Inch-Fraction, Metric Heavy Construction Math Calculator from Calculated Industries®

The official Heavy Calc Pro from Calculated Industries is now available for iPhone and iPad users. And while perhaps obvious, if you change from an iOS device to a non-iOS device, you WILL need to buy a new license as they are incompatible.

It helps engineers, excavators and heavy construction professionals cut estimating time, improve design accuracy, and reduce material and labor expenses. Increase efficiency in the field or in the office with fast, accurate solutions for square-ups, cut/fill, swell/shrink, areas, volumes and loads.

Built with the same features and functions and the same core engine that powers the industry-standard handheld HeavyCalc Pro from Calculated Industries.

Need to quickly and accurately solve a dirt or excavation problem for a job? Do it on your iPhone or iPad anytime, anywhere instantly.

Ideal for Engineers, Designers, Excavators, Highway and Heavy Construction

• Work directly in and convert between all building dimensional formats: yards, feet-inch-fractions, inch fraction, decimal feet (10ths, 100ths), decimal inches and metric (m, cm, mm)
• Easily calculate areas, volumes and weight per volume, truck loads
• Fast square-ups, right angles
• Simplify and speed up grid-cell and cut/fill estimates

FEATURES:

• Created by Calculated Industries, the originator of the award-winning Construction Master® calculators
• Built-in help – just press and hold the desired key for full, clear definitions, explanations and examples of keystrokes

Dimensional Math and Conversions
• Yards
• Feet-Inch-Fractions
• Metric (m, cm, mm)
• Decimal Feet (10ths, 100ths), Decimal Inches
• D.M.S. to Decimal Degree Conversions.

Dedicated Functions and Keys Help You Solve
• Instant Square-up and Drop
• Number of Loads: calculate Load volume, number of Loads, Load size
• Cut/Fill estimates – proposed and existing
• Shrink and Swell calculations using Compacted, Bank and Loose volumes
• Percent Grade and Slope

Built-in Area and Volume Solutions
• Length, Width, Height (Depth) keys
• Square and Cubic formats
• Instant Weight per Volume
• Pounds, Tons, Kilograms or Metric Tons

Special Functions
• Entry Editing Backspace Key – with a swipe of a finger
• Cost per Unit: Solve unit cost and pricing
• Paperless Tape
• 4 Memories
•User-Definable Preferences

Unit Conversions

Unit Conversions

Juan Paolo Hernandez

Unit Conversions is the one-to-many converter that uses full-text unit names to take advantage of the large, beautiful screens on today's iPhones, iPods and iPads. Featuring the most popular units, Unit Conversions has an intuitive and customizable interface that takes advantage of the highly-legible San Francisco font with full multitasking split-screen support for iPad.

As a hobbyist-mechanic working on three European cars my references are always in newton meters but my torque wrenches are a combination of newton meters, foot pounds and inch pounds. A one-to-many format allows me to quickly see the different conversions and shift tools on the fly without doubling back on my calculations. My wife also appreciates the quick format for baking. One recipe > different measuring instruments.


EASY TO USE

- 3D Touch : Force Touch from the home screen to deep link open a unit

- Hold a unit name and drag to the top to change the reference unit (3D Touch : Force Touch selects base unit, with haptic feedback if turned on in Settings)

- Hold a value and drag to where you want it on the list (3D Touch : Force Touch sends the unit to the first position, with haptic feedback if turned on in Settings)

- Hold a unit TYPE and drag to where you want it on the list (3D Touch : Force Touch sends the unit type to the first position)

- Holding a value simultaneously copies the result to the clipboard (as formatted) if selected in options

- Touch the input value to edit or tap the "x" button to clear. Both actions toggle the keypad

- Pull the scroll down (standard refresh gesture) when viewing currencies. The rates will update and recalculate

- Pull the scroll down to reveal sort buttons

- Swipe left on any value or swipe left on any unit type to hide it.


FEATURES

- No Ads. Ever

- Foreign Exchange conversions for 31 countries. Bitcoin rate is also included. Updates whenever you start the app or on-demand

- 3D Touch-capable phones get a faster way to select units, sort and deep link from the home screen

- Full-text unit names leveraging the San Francisco font and Retina displays. Unit names and values will always maximize the usable space

- Full multitasking support for iPad (Slide Over and Split View in all orientations and dimensions)

- Values converted in real-time. No "enter" key

- Sortable unit types and unit details. Keep your favorite units at the top

- Customizeable background. If you're staring at the converter all the time it might as well be pleasant. Custom backgrounds also complement your chosen text color for maximum contrast

- Last used unit type and unit detail are always highlighted

- Customizable colors for unit type, unit detail and input/output values via live RGB sliders

- Customizable tile opacity for increased contrast and visibility via live opacity slider

- Selectable sound (on/off), auto-copy (clipboard) and decimal places (up to 7 places)

- Searchable unit types and names

- Sortable by unit name, type or value

- Easy reset menu to quickly return the app to its original state

- Quickly scroll up on a long unit lists with the up arrow shortcut

- The App's state (navigation, input values, results) is preserved at all times

- Swipe-to-hide units and unit types

- High-contrast wallpapers included as stock wallpapers


OTHER

- iPhone/iPod supported in Portrait

- iPad supported in Portrait, Landscape and all Multitasking modes


QUESTIONS, SUPPORT, HELP

- [email protected]

---------------------

2015 MacBook 12, xCode 8, Swift 3.0

Volume Unit Converter

Volume Unit Converter

Intemodino Group s.r.o.

Volume Unit Converter is a handy app to convert between US, imperial and metric volume units.

Volume Converter Features:

Supported volume units:
US volume units:
• US liquid gallon
• US liquid quart
• US liquid pint
• US cup
• US gill
• US fluid ounce
• US tablespoon
• US teaspoon
• US fluid dram
• Cubic foot
• Cubic inch

Imperial volume units:
• Imperial gallon
• Imperial quart
• Imperial pint
• Imperial cup
• Imperial gill
• Imperial fluid ounce
• Imperial tablespoon
• Imperial teaspoon
• Imperial drachm
• Cubic foot
• Cubic inch

Metric volume units:
• Сubic meter
• Сubic decimeter
• Сubic centimeter
• Сubic millimeter
• Liter
• Deciliter
• Centiliter
• Milliliter

"Flip" button lets you easily switch between "from" and "to" units.

Volume Converter supports fractions - you can input both fractional and decimal values.
You can convert fractional gallons, quarts, pints, cups, fluid ounces etc. to their decimal equivalents. For example, you can easily calculate that 2 1/2 gal = 8.5l. Or you can find that 380 ml = 12.8 fl oz (in decimals) and 12 3/4 fl oz (in fractions).

Results are shown in the decimal and fractional forms.

Volume Converter Settings:

- Rounding to the specified number of decimal places: for decimal numbers, you can select the number of decimal places you want to display. By default, the app displays 2 decimal places.
To round results to the nearest whole number, select 0 decimal places.

- For fractions, you can select rounding to the nearest 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256. By default, the app rounds fractions to the nearest 1/32.
If you do not need to round fractions, just select "-".

Volume Converter stores conversion history.

You can send results and conversion history via email.

Volume Converter supports both portrait and landscape orientation.

Volume Converter helps you instantly convert between area units like square feet, square miles, hectares, acres, square meters, square kilometers and more.

Examples of volume conversions you can do:
With the liquid volume converter you can convert gallons to liters (gal to L) and liters to gallons (L to gal), fluid ounces to milliliters (fl oz to ml) and milliliters to fluid ounces (ml to fl oz), liters to cubic meters, cups to ml, milliliters to tablespoons or teaspoons, ounces to cups, cubic feet to cubic meters, US gallons to imperial gallons, cubic inches to сubic feet, сubic centimeters to milliliters and more...


Full list of volume units you can convert between:
US liquid gallons (US gal), imperial gallons (imp gal) or UK gallons, US liquid quarts (US qt), imperial quarts (imp qt), US liquid pints (US pt), imperial pints (imp pt), US cups, imperial cups, US gills, imperial gills, US fluid ounces (US fl oz), imperial fluid ounces (imp fl oz), US tablespoons (tbsp), imperial tablespoons (imp tbsp), US teaspoons (US tsp), imperial teaspoons (imp tsp), fluid drams (fl dr), imperial drachm (imp fl dr), cubic feet (cu ft or ft3), cubic inches (cu in or in3), сubic meters (m3), сubic decimeters (dm3), сubic centimeters (cc, cm3), сubic millimeters (mm3), liters (l), deciliters (dl), centiliters (cl), milliliters (ml).