---
title: "Metric Conversion tool - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Unit converter App from the most popular metric conversions website in the world, metric-conversions.org. Over a billion visitors have used our website, try our app and see why we're so popular!  FEAT"
---

# Metric Conversion tool — United States
> Unit and currency converter

![Metric Conversion tool App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/bc/db/09/bcdb096b-1242-91bb-2b5b-cf38f99b67b3/AppIcon-0-0-1x_U007epad-0-1-85-220.png/400x400bb.png)

**Developer:** [Wight Hat](https://apptail.io/developer/wight-hat-kAub)
**Category:** Reference
**Rating:** 4.8/5 (14,637 ratings)
**Price:** Free
**Bundle ID:** com.wighthat.metricconversion
**Store:** Apple App Store
**Country:** United States
**Version:** 2.2.27 (released 2025-09-16)
**Original Release:** 2018-10-26

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1439430070)
**AppTail Page:** [https://apptail.io/app/metric-conversion-tool-Qeq/united-states](https://apptail.io/app/metric-conversion-tool-Qeq/united-states)

## Metric Conversion tool Description
Unit converter App from the most popular metric conversions website in the world, metric-conversions.org. Over a billion visitors have used our website, try our app and see why we're so popular!

FEATURES:
Easy to use clear interface
Works offline
All popular unit conversions (over 30,000 of them)
Over 160 currencies (including Bitcoin and other cryptocurrencies) with live exchange rates
Store your favorite conversions for quick access
Answers in fractions where needed.
Obtain conversion results with up to 5 decimal places
Imperial units split into other imperial units – so you can get a weight in stones and pounds, pounds and ounces, etc. Lengths break down into feet and inches, etc.

WEIGHT:
Kilograms, Pounds, Stones, Ounces, Grams, Carats, Grains, Hundredweights, Micrograms.Milligrams, Ounces, Pennyweights, Tons, Troy pounds, Troy ounces

TEMPERATURE:
Celsius, Fahrenheit, Kelvin, Rankine, Newton, Réaumur, Rømer, Delisle.

LENGTH:
Miles, Yards, Feet, Inches, Kilometers, Meters, Centimeters, Chains, Decimeters, Furlongs, Leagues, Lightyears, Microinches, Microns, Millimeters, Parsecs, Nautical Leagues, Nautical Miles.

AREA:
Square Miles, Acres, Square Yards, Square Feet, Square Inches, Square Kilometers, Hectares, Square Meters, Square Centimeters, Square Millimeters, Square Microns, Square Microinches.

VOLUME:
Cups, Tablespoons, Teaspoons, Gallons, Pints, Gills, Ounces , Cubic Meters, Liters, Centiliters, Milliliters, Cubic Yards, Barrels, Quarts, Gills.

SPEED:
Miles per hour, Kilometers per hour, Meters per second, Knots, Mach, Light speed and more.

TIME:
Seconds, Minutes, Hours, Days.

ANGLE:
Degrees, Radians, Minutes (Angular), Seconds (Angular), Centrad, Gradians, Milliradians, Sign

PRESSURE:
Atmospheres, Bar, Pascals, Pound Force per Square Inch, Inches of Mercury, Inches of Water, Kilogram Force per Square Meter, Millibar, Millimeters of Mercury, Millimeters of Water, Newtons per Meter Squared, Pounds per Square Foot, Torrs

CURRENCY:
All state sponsored world currencies as well as major crypto-currencies.

If you need anything added, email us at appcontact@metric-conversions.org and we'll do our best to put them in for you!

## Metric Conversion tool Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/1a/b6/63/1ab6631f-3567-189b-d8e5-ddd58250f384/pr_source.png/2048x2732.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/87/9d/18/879d182a-e13c-3bea-a445-552e5f2e6605/pr_source.png/2048x2732.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/17/84/da/1784da86-6e35-30c1-2e47-a0ae5164432f/pr_source.png/2048x2732.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/7d/54/aa/7d54aa3c-6bea-70f4-cabd-9456b79b331c/pr_source.png/2048x2732.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/78/00/d6/7800d6df-ee13-8003-5625-a0007fc33672/pr_source.png/2048x2732.png)

## Metric Conversion tool Rating Breakdown in United States
- 5 stars: 12,743 (87%)
- 4 stars: 1,384 (9%)
- 3 stars: 309 (2%)
- 2 stars: 78 (1%)
- 1 stars: 123 (1%)

## Metric Conversion tool Reviews in United States

### ***** "Great!"
Thank you for an easy conversion tool!
-- cjanderson47, 2024-12-21

### *---- "No backspace?"
If you want to convert another measurement, there doesn’t seem to be a way to backspace and enter another value
-- pgentlesk, 2024-12-04

### ***-- "Great app until late"
Been using this app for about 2 years and loved it as I do woodworking hobbyist and need to make conversions. All of a sudden ads start popping up and are very loud and hard to exit from. App deserves a 5 star except with the very annoying ads give it a 3.
-- Tenntom, 2024-08-31

### ***** "Conversions"
It’s just the perfect little app, not overly complicated. User intuitive. I use this often and it never disappoints.
-- Fluffybirdie, 2024-06-04

### *---- "Used to be my go to"
They did some weird update recently where the ads now plays the music while using and its just re loads and plays again if you mute it. Super frustrating, just heads up you have to deal with casino noises and random ads playing nonstop in the background.
-- jameskellogg3, 2024-04-09

### ****- "Good"
Where are speed conversions?
-- FF@FXF, 2024-04-08

### ***** "Incredibly Useful App!"
I find myself reaching for this app on almost a daily basis… I wish that the USA would change over to metric, because it would make my life much easier.  Until then, this app is your best bet.
-- JazzMan456, 2024-03-22

### ***-- "Suddenly loud ads"
This app was fantastic, but now, as soon as I open it there are ads with loud sound which is not ideal. Other than the ads the app is fine.
-- No Nickname23!, 2024-03-11

### *---- "Uninstalled"
I have loved this app up until now. Every time I go to it, which is many times throughout my work day, it plays video ads, with the sound on! So when I am working on a formula, the same ad starts over and over, and every time it interrupts my music or podcast. It disrupts that all too important flow. I’m moving on.
-- Blulili13, 2024-02-27

### ***-- "Intrusive video ads"
This WAS a great useful app until the auto-play video ads started! Unexpected music, LOUD MUSIC, in the office, in the library, in my bedroom. I just needed a quick ounce-ML conversion and…(loud) BAH DAH BAH BAH BAH DAH DUM!
-- Sean Dwyer NYC, 2024-02-24

[View all Metric Conversion tool reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)


## Metric Conversion tool Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Free | Poland | Reference | #194 |
| Top Free | Austria | Reference | #210 |
| Top Free | New Zealand | Reference | #210 |
| Top Free | Czechia | Reference | #218 |
| Top Free | Thailand | Reference | #245 |

## Metric Conversion tool Discovered Keywords
- imperial
- weight converter
- unit converter
- universal unit converter
- metric
- weight units converter
- free unit converter
- metric conversion
- metric to us converter
- converter unit conversions

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## Metric Conversion tool Available In
- [United States](https://apptail.io/app/metric-conversion-tool-Qeq/united-states)
- [Canada](https://apptail.io/app/metric-conversion-tool-Qeq/canada)
- [United Kingdom](https://apptail.io/app/metric-conversion-tool-Qeq/united-kingdom)
- [Mexico](https://apptail.io/app/metric-conversion-tool-Qeq/mexico)
- [Australia](https://apptail.io/app/metric-conversion-tool-Qeq/australia)
- [Thailand](https://apptail.io/app/metric-conversion-tool-Qeq/thailand)
- [Brazil](https://apptail.io/app/metric-conversion-tool-Qeq/brazil)
- [Italy](https://apptail.io/app/metric-conversion-tool-Qeq/italy)
- [Vietnam](https://apptail.io/app/metric-conversion-tool-Qeq/vietnam)
- [Sweden](https://apptail.io/app/metric-conversion-tool-Qeq/sweden)
- [France](https://apptail.io/app/metric-conversion-tool-Qeq/france)
- [Germany](https://apptail.io/app/metric-conversion-tool-Qeq/germany)
- [Spain](https://apptail.io/app/metric-conversion-tool-Qeq/spain)
- [Hong Kong SAR China](https://apptail.io/app/metric-conversion-tool-Qeq/hong-kong)
- [Poland](https://apptail.io/app/metric-conversion-tool-Qeq/poland)
- [Colombia](https://apptail.io/app/metric-conversion-tool-Qeq/colombia)
- [Greece](https://apptail.io/app/metric-conversion-tool-Qeq/greece)
- [Japan](https://apptail.io/app/metric-conversion-tool-Qeq/japan)
- [Portugal](https://apptail.io/app/metric-conversion-tool-Qeq/portugal)
- [Denmark](https://apptail.io/app/metric-conversion-tool-Qeq/denmark)
- [Ireland](https://apptail.io/app/metric-conversion-tool-Qeq/ireland)
- [Netherlands](https://apptail.io/app/metric-conversion-tool-Qeq/netherlands)
- [New Zealand](https://apptail.io/app/metric-conversion-tool-Qeq/new-zealand)
- [Czechia](https://apptail.io/app/metric-conversion-tool-Qeq/czechia)
- [Chile](https://apptail.io/app/metric-conversion-tool-Qeq/chile)
- [India](https://apptail.io/app/metric-conversion-tool-Qeq/india)
- [Norway](https://apptail.io/app/metric-conversion-tool-Qeq/norway)
- [Argentina](https://apptail.io/app/metric-conversion-tool-Qeq/argentina)
- [Russia](https://apptail.io/app/metric-conversion-tool-Qeq/russia)
- [South Africa](https://apptail.io/app/metric-conversion-tool-Qeq/south-africa)
- [Malaysia](https://apptail.io/app/metric-conversion-tool-Qeq/malaysia)
- [Switzerland](https://apptail.io/app/metric-conversion-tool-Qeq/switzerland)
- [Philippines](https://apptail.io/app/metric-conversion-tool-Qeq/philippines)
- [Ukraine](https://apptail.io/app/metric-conversion-tool-Qeq/ukraine)
- [Dominican Republic](https://apptail.io/app/metric-conversion-tool-Qeq/dominican-republic)
- [Ecuador](https://apptail.io/app/metric-conversion-tool-Qeq/ecuador)
- [Belgium](https://apptail.io/app/metric-conversion-tool-Qeq/belgium)
- [Türkiye](https://apptail.io/app/metric-conversion-tool-Qeq/turkey)
- [China](https://apptail.io/app/metric-conversion-tool-Qeq/china)
- [Taiwan](https://apptail.io/app/metric-conversion-tool-Qeq/taiwan)
- [Panama](https://apptail.io/app/metric-conversion-tool-Qeq/panama)
- [Peru](https://apptail.io/app/metric-conversion-tool-Qeq/peru)
- [Finland](https://apptail.io/app/metric-conversion-tool-Qeq/finland)
- [Singapore](https://apptail.io/app/metric-conversion-tool-Qeq/singapore)
- [United Arab Emirates](https://apptail.io/app/metric-conversion-tool-Qeq/united-arab-emirates)
- [Austria](https://apptail.io/app/metric-conversion-tool-Qeq/austria)
- [Hungary](https://apptail.io/app/metric-conversion-tool-Qeq/hungary)
- [Romania](https://apptail.io/app/metric-conversion-tool-Qeq/romania)
- [Croatia](https://apptail.io/app/metric-conversion-tool-Qeq/croatia)
- [Angola](https://apptail.io/app/metric-conversion-tool-Qeq/angola)
- [Indonesia](https://apptail.io/app/metric-conversion-tool-Qeq/indonesia)
- [Slovakia](https://apptail.io/app/metric-conversion-tool-Qeq/slovakia)
- [Ghana](https://apptail.io/app/metric-conversion-tool-Qeq/ghana)
- [Israel](https://apptail.io/app/metric-conversion-tool-Qeq/israel)
- [Egypt](https://apptail.io/app/metric-conversion-tool-Qeq/egypt)
- [Uruguay](https://apptail.io/app/metric-conversion-tool-Qeq/uruguay)
- [Saudi Arabia](https://apptail.io/app/metric-conversion-tool-Qeq/saudi-arabia)
- [Nigeria](https://apptail.io/app/metric-conversion-tool-Qeq/nigeria)
- [South Korea](https://apptail.io/app/metric-conversion-tool-Qeq/south-korea)
- [Bulgaria](https://apptail.io/app/metric-conversion-tool-Qeq/bulgaria)
- [Cyprus](https://apptail.io/app/metric-conversion-tool-Qeq/cyprus)
- [Kenya](https://apptail.io/app/metric-conversion-tool-Qeq/kenya)
- [Kazakhstan](https://apptail.io/app/metric-conversion-tool-Qeq/kazakhstan)
- [Malta](https://apptail.io/app/metric-conversion-tool-Qeq/malta)
- [Armenia](https://apptail.io/app/metric-conversion-tool-Qeq/armenia)
- [Macao SAR China](https://apptail.io/app/metric-conversion-tool-Qeq/macau)
- [Pakistan](https://apptail.io/app/metric-conversion-tool-Qeq/pakistan)
- [Paraguay](https://apptail.io/app/metric-conversion-tool-Qeq/paraguay)
- [Azerbaijan](https://apptail.io/app/metric-conversion-tool-Qeq/azerbaijan)
- [Senegal](https://apptail.io/app/metric-conversion-tool-Qeq/senegal)
- [Kuwait](https://apptail.io/app/metric-conversion-tool-Qeq/kuwait)
- [Sri Lanka](https://apptail.io/app/metric-conversion-tool-Qeq/sri-lanka)
- [Lebanon](https://apptail.io/app/metric-conversion-tool-Qeq/lebanon)
- [Jamaica](https://apptail.io/app/metric-conversion-tool-Qeq/jamaica)
- [Luxembourg](https://apptail.io/app/metric-conversion-tool-Qeq/luxembourg)
- [Iceland](https://apptail.io/app/metric-conversion-tool-Qeq/iceland)
- [Uzbekistan](https://apptail.io/app/metric-conversion-tool-Qeq/uzbekistan)
- [North Macedonia](https://apptail.io/app/metric-conversion-tool-Qeq/north-macedonia)
- [Oman](https://apptail.io/app/metric-conversion-tool-Qeq/oman)
- [Lithuania](https://apptail.io/app/metric-conversion-tool-Qeq/lithuania)
- [Latvia](https://apptail.io/app/metric-conversion-tool-Qeq/latvia)
- [Nepal](https://apptail.io/app/metric-conversion-tool-Qeq/nepal)
- [Slovenia](https://apptail.io/app/metric-conversion-tool-Qeq/slovenia)
- [Algeria](https://apptail.io/app/metric-conversion-tool-Qeq/algeria)
- [Belarus](https://apptail.io/app/metric-conversion-tool-Qeq/belarus)
- [Bahrain](https://apptail.io/app/metric-conversion-tool-Qeq/bahrain)
- [Barbados](https://apptail.io/app/metric-conversion-tool-Qeq/barbados)
- [Brunei](https://apptail.io/app/metric-conversion-tool-Qeq/brunei)
- [Bermuda](https://apptail.io/app/metric-conversion-tool-Qeq/bermuda)
- [Mali](https://apptail.io/app/metric-conversion-tool-Qeq/mali)
- [Grenada](https://apptail.io/app/metric-conversion-tool-Qeq/grenada)
- [Suriname](https://apptail.io/app/metric-conversion-tool-Qeq/suriname)
- [Cayman Islands](https://apptail.io/app/metric-conversion-tool-Qeq/cayman-islands)
- [Madagascar](https://apptail.io/app/metric-conversion-tool-Qeq/madagascar)
- [Estonia](https://apptail.io/app/metric-conversion-tool-Qeq/estonia)
- [Venezuela](https://apptail.io/app/metric-conversion-tool-Qeq/venezuela)
- [El Salvador](https://apptail.io/app/metric-conversion-tool-Qeq/el-salvador)
- [Qatar](https://apptail.io/app/metric-conversion-tool-Qeq/qatar)
- [Jordan](https://apptail.io/app/metric-conversion-tool-Qeq/jordan)

---

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