A handy app to convert between US, imperial and metric units: Length Converter, Area Converter, Time converter, Temperature converter, Weight Converter, Volume Converter, Speed Converter, Power Converter, Pressure Converter, Energy Converter, Fabric Converter, Fuel consumption converter.

Length Converter
Supported length units:
• Mil
• Point
• Pica
• Inch
• Foot
• Yard
• Mile
• Mile (nautical)
• Kilometer
• Meter
• Decimeter
• Centimeter
• Millimeter

Area Converter
Supported area units:
• Square Mil
• Square Inch
• Square Foot
• Square Yard
• Square
• Acre 
• Square Mile
• Square Millimeter
• Square Centimeter
• Square Decimeter
• Square Meter
• Are
• Hectare
• Square Kilometer

Time converter
Supported time units:
• Nanosecond
• Microsecond
• Millisecond
• Second
• Minute
• Hour
• Day
• Week
• Month
• Year
• Decade
• Century

Temperature converter
Supported temperature units:
• Celsius °C
• Fahrenheit °F
• Kelvin K

Weight Converter
Supported mass units:
• Ounce (US)
• Troy Ounce
• Pound (US)
• Stone
• Short Ton (US)
• Long Ton (UK)
• Microgram
• Milligram
• Gram
• Kilogram
• Quintal/Centner
• Metric Ton

Volume Converter
Supported volume units:
US volume units:
• Barrel (petroleum)
• Barrel (fluid)
• Barrel (beer)
• US liquid gallon
• US liquid quart
• US liquid pint
• US cup
• US gill
• US fluid ounce
• US tablespoon
• US teaspoon
• US fluid dram
• Cubic foot
• Board Foot
• Cubic inch

Imperial volume units:
• Barrel (petroleum)
• Barrel
• Imperial gallon
• Imperial quart
• Imperial pint
• Imperial cup
• Imperial gill
• Imperial fluid ounce
• Imperial tablespoon
• Imperial teaspoon
• Imperial drachm
• Cubic foot
• Board Foot
• Cubic inch

Metric volume units:
• Сubic meter
• Сubic decimeter
• Сubic centimeter
• Сubic millimeter
• Liter
• Deciliter
• Centiliter
• Milliliter

Speed Converter
Supported speed units:
• Miles per hour (mi/h or mph)
• Miles per minute (mi/min)
• Miles per second (mi/s)
• Yards per hour (yd/h or yph)
• Yards per second (yd/s)
• Feet per minute (fpm or ft/min)
• Feet per second (fps or ft/s)
• Inches per second (ips)
• Knots or nautical miles per hour (kn or kt)
• Kilometers per hour (km/h or kph)
• Kilometers per minute (km/min)
• Kilometers per second (km/s)
• Meters per minute (m/min)
• Meters per second (m/s)

Power Converter
Supported power units:
• Watt
• Kilowatt
• Megawatt
• Horsepower (electric) hp(E)
• Horsepower (metric) hp(M)
• Foot-Pounds per hour (ft-lbf/h)
• Foot-Pounds per minute (ft-lbf/min)
• Foot-Pounds per second (ft-lbf/s)
• Btu per minute (Btu/min)
• Erg per second (Erg/s)

Pressure Converter
Supported pressure units:
• Atmosphere
• Millibar
• Bar
• Pascal
• Hectopascal
• Kilopascal
• Megapascal
• Pounds per square inch (PSI)
• Pounds per square foot (PSF)
• Kilograms per square meter kgf/m²
• Inches of mercury (inHg)
• Millimeters of mercury (mmHg)
• Torr

Energy Converter
Supported energy units:
• Joule
• Kilojoule
• Calorie
• Kilocalorie
• Megacalorie
• Gigacalorie
• Watt hour
• Kilowatt hour
• Megawatt hour
• Electronvolt
• British thermal unit (BTU)
• Therm (US)
• Foot pound

Fabric Converter
You can easily convert:
- Grams per Square Meter (g/m2) to Ounces per Square Yard (oz/yd2).
- Ounces per Square Yard (oz/yd2) to Grams per Square Meter (g/m2).

Fuel consumption converter
Supported units:
Kilometers per liter (km/L)
Liters per 100 kilometers (L/100 km)
Miles per gallon (US) (US MPG)
Miles per gallon (UK) (UK MPG)

Supports fractional input and output.
Switch between "from" and "to" units.

- Rounding to specified number of decimal places: for decimal numbers, you can select the number of decimal places you want to display. By default, the app displays 2 decimal places.
To round results to the nearest whole number, select 0 decimal places.

- For fractions, you can select rounding to the nearest 1/2, 1/4, 1/8, 1/12, 1/16, 1/32, 1/64, 1/128, 1/256. By default, the app rounds fractions to the nearest 1/32.
If you do not need to round fractions, just select "-".