Polly Converter

Contains ads
1+
Downloads
Content rating
Everyone
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About this app

Polly Convert is the only unit converter you'll ever need. With 10 categories and 74+ units, it handles everyday conversions and specialized calculations with ease.

INGREDIENT-AWARE COOKING CONVERSIONS
Unlike other converters, Polly Convert knows that a cup of flour doesn't weigh the same as a cup of honey. Select from 8 common ingredients — flour, sugar, butter, rice, milk, honey, olive oil, and water — and get accurate volume-to-weight conversions every time.

10 CONVERSION CATEGORIES

Cooking — volume, weight, and ingredient-aware conversions
Weight — milligrams to metric tons
Temperature — Celsius, Fahrenheit, Kelvin
Distance — millimetres to nautical miles
Area — square metres, acres, hectares, stremma & more
Speed — m/s, km/h, mph, knots
Time — milliseconds to weeks
Digital Storage — SI (KB, MB, GB) and binary (KiB, MiB, GiB)
Pressure — pascals, bar, PSI, atmospheres, mmHg
Energy — joules, calories, watt hours, BTU & more
DESIGNED FOR REAL USE

Quick reference cards for common conversions
Smart decimal handling — auto, fixed (2/4/6), or scientific notation
Instant results as you type
Copy results with one tap
Swap units instantly
CLEAN & COMFORTABLE

Light, dark, and system themes
Material Design 3
Haptic feedback on actions
Available in English and Greek
Free to download. No account required.
Updated on
Mar 27, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info, and Device or other IDs
This app may collect these data types
Location, Personal info, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

What’s new

A fast, beautiful, offline-capable universal unit converter.
Users pick a category (cooking, temperature, distance, weight, etc.), select two units, type a value, and instantly see the result.

App support

About the developer
Vasileios Bouzoukos
forgion@gmail.com
Salaminos 58 Athens 14343 Greece