Best Inches Metric Apps

Feet and Inches Calculator

Perfect Construction Calc!

Construction math and estimatingLayout, framing, and jobsite calculationsImperial and metric unit conversion

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.

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

inchCALC+

by River Studio

$4.99

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.

Converter: US-Metric Units

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paid

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.

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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

CM, MM, In. Measure Anything.

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paid

Ruler - CM, MM, Inches

Multi-mode measurement (CM, MM, Inches, Fractions)Flexible starting pointsFull-direction measurement (horizontal, vertical, diagonal)

Measure lengths, widths, and diagonals accurately using your phone. Switch between metric and imperial units, and utilize flexible starting points for precise measurements in any direction. Features auto-calibration for minimal error and a screen lock to preserve readings.

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Conversion Calculator - Metric

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.

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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

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Cm to Inches Converter App

Inch to cm and cm to Inch

Comprehensive measurement conversionFeet-inches and fractional inch inputFlexible rounding options

Feet&Inches for Builders

Fraction Calculator

$24.99

This app simplifies complex measurements and fraction calculations for various projects. It offers comprehensive unit conversions, precise feet-inches and fractional inch inputs, and flexible rounding. Perform addition, subtraction, and advanced mathematical functions with ease.

(2)

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.

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.

Feet Inch Calculator Smart

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Feet and Inches Calculator

Feet Inch Calculator: Convert

Unit Converter & Metric Tool

Inches to / from millimeters

Inches to mm converter

$2.99

Easily convert measurements between inches and millimeters. Supports decimal and fractional results with customizable rounding options. Save and email your conversion history.

Inch to millimeter conversionMillimeter to inch conversionDecimal and fractional results

+ Photo Ruler & AR Measure

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.

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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.