Best Imperial To Metric Apps

250+ iOS apps curated and reviewed

4.7 avg rating

19 free apps

Updated September 2026

From beginner-friendly picks to power-user tools, our imperial to metric list covers 250+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top Imperial To Metric Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Metric Conversion tool	Free	4.8★ (15K)	No	No	Sep 2026
2	Unit Converter - Best Unit App	Free	4.8★ (193K)	Yes	Yes	Sep 2026
3	Imperial - Metric Conversions	Free	—	No	No	May 2026
4	Almost Equal To	Free	—	No	No	Aug 2026
5	UnitMate: imperial to metric	Free	—	No	No	May 2026
6	Convert Any Unit Lite	Free	4.7★ (48K)	Yes	No	Sep 2026
7	Metric/Imperial Units	Free	5.0★ (1)	No	No	May 2026
8	Cm to Inches Converter App	Free	—	Yes	No	May 2026

Top Picks for Imperial To Metric

#1

Metric Conversion tool by Wight Hat

Unit and currency converter

Editor's Choice

4.8😐(15K ratings)

Free

Metric Conversion tool screenshot 1

Metric Conversion tool screenshot 2

Metric Conversion tool screenshot 3

Metric Conversion tool screenshot 4

Metric Conversion tool screenshot 5

This app provides a comprehensive unit and currency converter with a user-friendly interface. It offers offline functionality, supports over 30,000 unit conversions, and includes more than 160 currencies with live exchange rates. Users can save favorite conversions and get precise results.

What We Love

💡 Useful conversion tool
👍 Easy to use and navigate
🚀 Quick and efficient
👍 Comprehensive coverage of conversions

Room to Improve

🔊 Intrusive and loud ads
🔒 Questionable privacy practices
🐛 Inaccurate conversions
👎 Disruptive to workflow

#2

Unit Converter - Best Unit App by Alan Mrvica

Convert All Units and Currency

Strong Contender

4.8😊(193K ratings)

FreeAdsIn-App Purchases

#75in Travel

Unit Converter - Best Unit App screenshot 1

Unit Converter - Best Unit App screenshot 2

Unit Converter - Best Unit App screenshot 3

Unit Converter - Best Unit App screenshot 4

Unit Converter - Best Unit App screenshot 5

Unit Converter - Best Unit App screenshot 6

Easily convert between a wide range of units across 20 categories, including length, weight, temperature, and more. Features live currency updates for 155 world currencies, refreshed daily. Designed for simplicity and visual appeal.

What We Love

🚀 Easy to use
👍 Comprehensive conversions
💡 Useful for travel and cooking
🚀 Quick and efficient
👍 Intuitive interface

Room to Improve

🐛 Limited character input
🐛 Difficulty with negative numbers
💡 Lack of ability to quickly switch between conversions
💰 Pro version not worth the cost

#3

Imperial - Metric Conversions by Peter Nounev

Imperial to Metric Units

Worth Considering

📊 Productivity

0.0(0 ratings)

Free

Imperial - Metric Conversions screenshot 1

More Imperial To Metric apps to explore

Almost Equal To

Almost Equal To

Almost Equal To

Metric – Imperial Converter

UnitMate: imperial to metric

UnitMate: imperial to metric

UnitMate: imperial to metric

Convert Any Unit Lite

Convert Any Unit Lite

Convert Any Unit Lite

Units & Currency Converter

Quickly convert between thousands of units with an intelligent search and autocomplete feature. This app offers a streamlined interface, an integrated calculator, and the ability to save favorite conversions. It supports over 6,400 units across 51 categories, making it a comprehensive tool for all your conversion needs.

Intelligent unit search with autocompleteAutomatic category selectionIntegrated calculator

Metric/Imperial Units

Metric/Imperial Units

Metric/Imperial Units

by Kraig Wastlund

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.

Imperial to Metric conversionMetric to Imperial conversionTemperature conversion

📊 Productivity

Cm to Inches Converter App

Cm to Inches Converter App

Cm to Inches Converter App

Inch to cm and cm to Inch

by Server Corporation

Test your knowledge of measurement conversions with multiple-choice quizzes. The difficulty increases as your score improves, offering a progressive learning experience.

Multiple choice quizzesMetric to imperial conversionsImperial to metric conversions

Haze Scale: Measure Metric

Haze Scale: Measure Metric

Haze Scale: Measure Metric

by TASERIYAT NUMANYAT

High Plains: Measure Metric

High Plains: Measure Metric

High Plains: Measure Metric

by Prakasa Prasetya

Yards to Meters - yd to m

Yards to Meters - yd to m

Yards to Meters - yd to m

Yards to Meter yd to m convert

Falezo Maids: Length Tools

Falezo Maids: Length Tools

Falezo Maids: Length Tools

by KOCABAS HAKAN KEMAL

Fraction Calculator Plus #1

Fraction Calculator Plus #1

Fraction Calculator Plus #1

Decimal Converter,Construction

Easily perform fraction calculations including addition, subtraction, multiplication, and division. Convert fractions to decimals and vice versa with a clear, user-friendly interface. Ideal for students, cooks, and DIYers needing quick and accurate fraction management.

Add, subtract, multiply, and divide fractionsConvert fractions to decimalsAutomatically simplifies fractions

📊 Productivity

free with in-app purchases

Units Converter for SI

Metrik Baas: Sclar Systmz

Metrik Baas: Sclar Systmz

Metrik Baas: Sclar Systmz

by DAG DRAGSTED

📊 Productivity

Simple Unit Converter

Easily convert metric measurements to imperial units. This utility provides conversions specifically into feet and inches, avoiding fractional feet for clarity. It's designed for straightforward and quick unit transformations.

Metric to imperial conversionConverts to feet and inchesAvoids fractional feet

Shiftz Unit: Global Scale

Shiftz Unit: Global Scale

Shiftz Unit: Global Scale

Centimeters to Inches

Centimeters to Inches

Centimeters to Inches

by Thomas Pelster

Precision Metric - Converter

Precision Metric - Converter

Precision Metric - Converter

by Eastchester Group Ltd

FAQ about Imperial To Metric

What are the best imperial to metric apps for iPhone?

Metric Conversion tool tops our imperial to metric apps ranking as of September 2026, with a 4.8-star average from 15K App Store ratings, and it's free to download.

Are there free imperial to metric apps for iPhone?

Yes — 19 of the top imperial to metric apps we rank are free to download, including Metric Conversion tool and Unit Converter - Best Unit App.

Does Metric Conversion tool have ads or in-app purchases?

Metric Conversion tool has no ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many imperial to metric apps are on the App Store?

We track 250+ imperial to metric apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

What does the Metric Conversion tool app do?

The app is a comprehensive unit and currency converter. It allows users to convert between a vast number of units, including weight, temperature, length, area, volume, speed, time, angle, pressure, and currency. It aims to provide accurate conversion results with a user-friendly interface.

What are the key features of this converter app?

Key features include an easy-to-use interface, offline functionality, support for over 30,000 unit conversions, and over 160 currencies with live exchange rates. It also allows users to store favorite conversions for quick access and provides answers in fractions where needed, with results up to 5 decimal places.

Related searches

unitmate: imperial to metric