Best Lb To Kg Apps

249+ iOS apps curated and reviewed

4.1 avg rating
13 free apps
Updated September 2026

Out of 249+ lb to kg apps on iOS, 13 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Lb To Kg Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1lbs kg converterlbs kg converterFree4.7★ (60)YesNoSep 2026
2Unit Converter - Best Unit AppUnit Converter - Best Unit AppFree4.8★ (193K)YesYesSep 2026
3Weight Converter for lb,kg,gWeight Converter for lb,kg,gFree3.6★ (8)YesNoJul 2026
4EZBarEZBarFree4.8★ (10)NoNoMay 2026
5Pounds to Kilograms | lb to kgPounds to Kilograms | lb to kg$0.99NoNoAug 2026
6KG ConverterKG Converter$0.995.0★ (3)NoNoSep 2026
7Kg to Pounds Converter kg lbsKg to Pounds Converter kg lbsFreeYesNoMay 2026
8Kg Lbs ConverterKg Lbs ConverterFreeYesNoMay 2026

Top Picks for Lb To Kg

Unit Converter - Best Unit App#2

Unit Converter - Best Unit App by Alan Mrvica

Convert All Units and Currency
Strong Contender
✈️ Travel
4.8😊(193K ratings)
FreeAdsIn-App Purchases
#91in 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

Room to Improve

  • 🐛 Limited character input
  • 🐛 Difficulty with negative numbers
  • 💡 Lack of ability to quickly switch between conversions

More Lb To Kg apps to explore

4
EZBar
EZBar
EZBar
by Dean Schulz
Free

Easily calculate weight for barbells and manage your gym equipment. Convert between pounds and kilograms, track your plate inventory, and calculate your 1 Rep Max. This tool simplifies gym calculations for all users.

Weight plate calculatorWeight conversion (lbs/kg)Plate inventory management
💪 Health & Fitness
(10)
free
5
Pounds to Kilograms | lb to kg
Pounds to Kilograms | lb to kg
Pounds to Kilograms | lb to kg
by Thomas Pelster
$0.99
🔧 Utilities
(0)
6
KG Converter
KG Converter
KG Converter
Convert KG to stone and pounds
$0.99

Easily convert kilograms to stone and pounds with this straightforward utility. Simply select your starting unit, enter the value, and get instant conversion results.

Convert KG to stoneConvert KG to poundsSimple user interface
🔧 Utilities
(3)
free
7
Kg to Pounds Converter kg lbs
Kg to Pounds Converter kg lbs
Kg to Pounds Converter kg lbs
Easy Kg to Lbs Convert
Free
📊 Productivity
(0)
8
Kg Lbs Converter
Kg Lbs Converter
Kg Lbs Converter
Convert between Kg and Lbs
Free
🔧 Utilities
(0)
9
Kilograms To Pounds
Kilograms To Pounds
Kilograms To Pounds
by Thomas Pelster
$0.99

Easily convert between kilograms and pounds in either direction. This utility requires no internet connection and no special device permissions to function.

Convert kg to lbConvert lb to kgEasy to use interface
🔧 Utilities
(2)
paid
10
Grams to Kilograms | Gram to Kilogram | g to kg
Grams to Kilograms | Gram to Kilogram | g to kg
Grams to Kilograms | Gram to Kilogram | g to kg
by Thomas Pelster
$0.99
🔧 Utilities
(0)
11
Pounds To Kilograms
Pounds To Kilograms
Pounds To Kilograms
Weight Converter (lb to kg)
$1.99

Easily convert weights between pounds and kilograms. This utility app offers a straightforward interface for quick conversions, allowing you to select your preferred number of decimal places for accuracy.

Pound to kilogram conversionKilogram to pound conversionSelectable decimal places
🔧 Utilities
(298)
free
12
Pounds to kilograms and kg to lb weight converter
Pounds to kilograms and kg to lb weight converter
Pounds to kilograms and kg to lb weight converter
by Intemodino Group s.r.o.
$2.99

Easily convert weights between pounds and kilograms with this tool. It supports fractional conversions and allows custom rounding for both decimal and fractional results. Save and email your conversion history.

Pounds to kilograms conversionKilograms to pounds conversionFractional support
📊 Productivity
(2)
paid
13
Pounds to kg
Pounds to kg
Pounds to kg
The best converter app tools!
Free

Easily convert between pounds and kilograms with this versatile utility app. It also offers a wide range of other conversion tools for weight, length, currencies, time, and temperature.

Pounds to kilograms conversionWeight unit conversionLength unit conversion
🔧 Utilities
(1)
free with in-app purchases
14
Pound Calculator -pound conv-
Pound Calculator -pound conv-
Pound Calculator -pound conv-
by TAS Company Limited.
Free
🔧 Utilities
(0)
15
Ounces to Pounds | oz to lbs
Ounces to Pounds | oz to lbs
Ounces to Pounds | oz to lbs
by Thomas Pelster
$0.99
🔧 Utilities
(0)
16
Grams to Kilograms g to kg
Grams to Kilograms g to kg
Grams to Kilograms g to kg
Grams to Kg to Grams converter
Free
🔧 Utilities
(0)
17
Digital Scale: kg, gr, lb, oz
Digital Scale: kg, gr, lb, oz
Digital Scale: kg, gr, lb, oz
by YAVUZ BULAMADIK
Free
🔧 Utilities
(0)
18
Kg to Stone US/UK Converter
Kg to Stone US/UK Converter
Kg to Stone US/UK Converter
by DINCER DEGRE
Free
🔧 Utilities
(0)
19
Weight Converter for the iPhone
Weight Converter for the iPhone
Weight Converter for the iPhone
by Joseph wetzel
Free
🔧 Utilities
(0)
20
Body Weight Unit Converter
Body Weight Unit Converter
Body Weight Unit Converter
Bathroom Scale (KG ST LB) Mass
Free

Easily convert body weight between metric and imperial units. Supports conversions between kilograms, stones, and pounds in all combinations. An intuitive tool for quick and accurate mass calculations.

Metric to imperial conversionImperial to metric conversionKilograms to stones and pounds
🔧 Utilities
(0)
free

FAQ about Lb To Kg

What are the best lb to kg apps for iPhone?
lbs kg converter tops our lb to kg apps ranking as of September 2026, with a 4.7-star average from 60 App Store ratings, and it's free to download.
Yes — 13 of the top lb to kg apps we rank are free to download, including lbs kg converter and Unit Converter - Best Unit App.
lbs kg converter shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 249+ lb to kg apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
lbs kg converter is a utility application designed to help users easily convert measurements from pounds (lbs) to kilograms (kg).
lbs kg converter is supported on iPhone and iPad devices.

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