Best Inches Metric Apps

4.6😊(409 ratings)

FreeAdsIn-App Purchases

A powerful construction calculator designed for tradespeople. It offers a wide range of tools for estimating, layout, framing, and jobsite calculations, helping to save time and improve accuracy. Supports both imperial and metric units.

What We Love

🚀 Easy to use
🚀 Provides both feet/inches and decimal results
🚀 Lots of additional tools and features
👍 Consistently updated
👍 Helpful and responsive support
👍 Great for construction and woodworking
👍 Customizable interface

Room to Improve

🐛 Occasional calculation errors
🐛 Rotation issues after updates
🔋 High battery usage
💰 Ads can be intrusive in free version

More Inches Metric apps to explore

Inches on a Ruler

Find inches on a ruler

$0.99

📊 Productivity

(0)

Feet&Inches Calculator

Fraction Calculator

Comprehensive measurement conversionFeet-inches and inches as fractionsFlexible rounding options

This app simplifies complex measurements and fraction calculations. Convert between various units, perform addition and subtraction of measurements, and work with feet-inches and fractional inches. It also includes a full fraction calculator with advanced functions and a history tape.

Converter: US-Metric Units

(82)

ad-supported

Lb-Kg, Cm-Inch, Mi-Km and more

Weight conversion (Lb-Kg, Oz-G)Length conversion (Cm-Inch, Mi-Km)Volume conversion (Fl Oz-Ml, Cups-L)

Easily convert between US customary and metric units for weight, length, volume, and temperature. The app features a simple interface with no learning curve and automatically saves your conversion history for quick review.

(4)

Decimal Plus Units Converter

Fraction Calculator

Decimal to fraction conversionFraction to decimal conversionUnit conversion (feet, inches, metric)

This tool converts between decimals and fractions, and also handles unit conversions for construction and metric measurements. It offers an intuitive interface for calculations and editing, with advanced features available through upgrades.

📊 Productivity

(157)

+ Photo Ruler & AR Measure

Ruler®

Classic ruler and tape measureCamera ruler modePhoto measures mode

This app provides a versatile toolkit for all your measurement needs. It includes a classic ruler, a tape measure, and a camera ruler for precise measurements. Easily switch between units and document your findings by adding measurements directly to photos.

(35K)

Vernier Caliper Micrometer

Ruler For Short Length

Measures short lengthsSupports inches and centimetersUnit switching

This utility app transforms your iPhone or iPad into a precise measuring tool for short lengths. It supports both inch and centimeter units, features calibration, and offers a user-friendly interface.

(22)

by Lucid Atomics Corporation

Metric To US Converter

Metric to US unit conversionDistance conversionTemperature conversion

Easily convert between common metric and US imperial units. This application offers straightforward conversions for distance, temperature, volume, and weight across four dedicated tabs. A comprehensive wheel provides access to a wide range of additional conversions.

Conversion Calculator - Metric

(87)

free

Unit Converter & Measurements

Metric and imperial unit conversionWeight, length, temperature, area, timeOffline functionality

Easily convert between metric and imperial units for weight, length, temperature, area, and time. This app offers precise, fast results with a clean interface, working offline for daily, travel, school, or work needs.

(157)

decimal to imperial fraction

Inch Converter

$0.99

Easily convert decimal length measurements into imperial mixed fractions of an inch. Supports various rounding options and ruler increments for precise visual comparison.

Decimal to imperial fraction conversionSupports 1/1000 inch, feet, mm, cm, metersUnder or over rounding options

Easy inch cm converter

Inch to cm conversionCentimeter to inch conversionEasy to use interface

Easily convert measurements between inches and centimeters with this straightforward utility. It offers a simple interface for quick and accurate conversions.

SizeSnap: Dimensions on Photos

(23)

ad-supported

Measurement Notes & PDF Export

Mark dimensions and text on imagesBatch import and exportExport to PDF, JPG, and zip

Easily add dimension lines, text, and annotations to your images. This tool is ideal for interior design, construction, and e-commerce product detailing, offering extensive customization for your markings.

🎨 Graphics & Design

(98)

ad-supported

Feet Inch Calculator Smart

Feet and Inches Calculator

Feet Inch Calculator: Convert

(0)

Unit Converter & Metric Tool

This app is a professional-level calculator designed for working with feet, inches, and fractions, commonly used in construction and DIY projects. It simplifies complex calculations like addition, subtraction, multiplication, and division of these dimensions, transforming your device into a powerful measurement tool.

Feet, inch, fraction calculationsConversions to various unitsTriangle function for rise, run, diagonal, pitch

(17)

paid

Metric/Imperial Units

by Kraig Wastlund

Imperial to Metric conversionMetric to Imperial conversionTemperature conversion

Easily convert between metric and imperial units for common measurements like temperature, length, mass, and speed. This tool offers a straightforward way to switch between measurement systems.

📊 Productivity

(1)

free

Feench: Feet Inch Calculator

Fraction Calc, Imperial+Metric

Add, subtract, multiply feet, inches, fractionsMix imperial and metric unitsCompute length, area, volume

This utility app simplifies calculations involving feet, inches, fractions, and metric units. It's designed for professionals and DIYers needing accurate mixed-unit math for length, area, and volume. Advanced features are unlocked via an in-app subscription.

Ruler lite:tape measure length

(2)

freemium

Tape Ruler with AR technology

AR measurement technologySingle line measurementChain measurement

Measure lengths and distances in the real world using your device's camera. Supports single line, chained measurements, and perimeter calculations. Customize measurements with different colors.