Uni convert,a simple and easy conversion tool ever released for Smarphones with a bunch of options and a huge amount of conversions ranging from 1 to 11,000 conversions just by pressing few keys.
Uni convert converts the values under the following categories.
Acceleration
Angle
Area
Astronomy
Density
Energy
Fluid
Force
Frequency
Illumianance
Length
Luminance
Mass
Meterology
Power
Pressure
Torque
Velocity
Volume
Temperature
Dynamic Viscosity
Kinetic Viscosity
Liquid Viscosity

Acceleration	Angle	Area	Astronomy
celo centigal cm/sq.sec decigal decimeter/sq.sec dekameter/sq.sec ft/sq.sec g-unit(G) gal galileo gn grav hectometer/sq.sec in/sq.sec km/hr.sec km/sq.sec leo m/sq.sec mile/hr.min mile/hr.sec mile/sq.sec milligal mm/sq.sec	radians mils gradients degrees minutes seconds points 1/16 circle 1/10 circle 1/8 circle 1/6 circle 1/4 circle 1/2 circle full circle	Sq.Cm Sq.Inch Sq.Feet Sq.Yard Sq.M Sq.Rod Sq.Chain Sq.Km Sq.Mile Acre Hectare	meters kilometers miles Astronomical Unit(A.U) light-year parsec
Density	Energy	Fluid	Force
kg/cu.m lbm/cu.ft lbm/gallon (US liq) slug/cu.ft gram/cu.cm kg/liter metric ton/cu.m long ton/cu.yard lbm/cu.in short ton/cu.ft kg/cu.cm aluminium iron copper lead gold silver water	attojoule Board of Trade unit Btu Btu [thermochemical] Calorie Calorie [15 C] Calorie [thermochemical] celsius heat unit centijoule cheval vapeur heure decijoule dekajoule dekawatt hour dekatherm electronvolt erg exajoule exawatt hour femtojoule foot pound foot poundal gallon(automotive gasoline) gallon(aviation gasoline) gallon(diesel oil) gallon(distilate #2 fuel oil) gallon(kerosene type jet fuel) gallon(naptha type jet fuel) gallon(kerosene) gallon(residual fuel oil) gigaelectronvolt gigajoule gigawatt hour gram calorie hartree hectojoule hectowatt hour horsepower hour 100 cu.ft of natural gas inch ounce inch pound joule kilocalorie [15 C] kilocalorie [I.T.] kilocalorie [thermochemical] kiloelectronvolt kilogram calorie kilogram meter kilojoule kilopond meter kiloton kilowatt hour liter atmosphere megaelectronvolt megajoule megalerg megaton megawatt hour meter kilogram microjoule millijoule myriawatt hour nanojoule newton meter petajoule petawatt hour pferdestärkenstunde picojoule Q unit quad teraelectronvolt terajoule terawatt hour therm [Europe] therm [U.S.] thermie ton tonne of coal equivalent tonne of oil equivalent watt hour wattsecond yoctojoule yottajoule yottawatt hour zeptojoule zettajoule zettawatt hour	Minims Drams Ounces Gills Pints Quarts Gallons Barrels	dyne gram-force poundals newtons pounds kilopond (kgm-force) kip
Frequency	Illumianance	Length	Luminance
cycle/sec degree/hr degree/min degree/sec millihertz hertz kilohertz megahertz gigahertz terrahertz radian/hr radian/min radian/sec revolution/hr revolution/min revolution/sec fresnel	Foot Candle Lumen/sq.cm Lumen/sq.ft Lumen/sq.m Lux Phot Nox Meter Candle	Centimeter Inch Feet Yard Meter Chain Kilometer Mile	Nit Stilb Lambert Foot Lambert candela/sq.m candela/sq.cm candela/sq.ft candela/sq.in
Mass	Meterology	Power	Pressure
Kilogram Grain Troy Ounce Avoirdupois Ounce Troy Pound Avoirdupois Pound Short Ton Long Ton Metric Ton	Angstrom Units Surface Microinch Surface Microns Light Bands Precision tenths Close Tol. thousandths Metric Milimeters U.S. Inches	ergs/sec milliwatts watts (joules/sec) kiloCal/min kiloCal/sec BTU/hr ft-lbs/sec horsepower kilowatts megawatts gigawatts	dyne/sq.cm pascal poundal/sq.ft kgf/sq.m lbf/sq.ft cm H2O (4C) gramforce/sq.cm torr (0C) inch H2O (60F) inch H2O (39.2F) cm mercury (0C) foot H2O (39.2F) foot seawater inch mercury (60F) inch mercury (32F) lbf/sq.in (PSI) meter seawater kgf/sq.cm bar atmosphere kip/sq.in (KSI) kgf/sq.mm
Temperature	Torque	Velocity	Viscosity (Dynamic)
Celsius Fahrenheit Kelvin	Dyne Centimeters Foot-Pounds Inch-Pounds Kilogram-Meter Meter-Newtons	cm/sec cm/min cm/hr ft/sec ft/min ft/hr m/sec m/min m/hr km/sec km/min km/hr mile/sec mile/min mile/hr knots	centipoise decipoise dyne sec/sq.cm gr-force sec/sq.cm gram/cm.sec hyl/m.sec kg-force sec/sq.m kg/m.hr kg/m.sec millipascal sec millipoise newton sec/sq.m pascal sec poise poiseuille[France] pd-force sec/sq.ft pd-force sec/sq.in pound/ft.hr pound/ft.sec poundal hr/sq.ft poundal sec/sq.ft reyn slug/ft.sec
Viscosity (Kinetic)	Viscosity (Liquid)	Volume
centistokes lentor liter/cm day liter/cm hr liter/cm min liter/cm sec poise cm.cube/gr sq.cm/day sq.cm/hr sq.cm/min sq.cm/sec sq.ft/day sq.ft/hr sq.ft/min sq.ft/sec sq.in/day sq.in/hr sq.in/min sq.in/sec sq.m/day sq.m/hr sq.m/min sq.m/sec sq.mm/day sq.mm/hr sq.mm/min sq.mm/sec stokes	Poise Centipoise lbf-S/Square foot N-S/Square meter Water(20 C) Water(40 C) Heavy Oil(20 C) Heavy Oil(40 C) Glycerin(20 C) Glycerin(40 C) SAE 5W(-18 C) SAE 10W(-18 C) SAE 20(-18 C) SAE 5W(99 C) SAE 10W(99 C) SAE 20(99 C)	Cubic Inch Cubic Feet Cubic Yard US Fluid Ounces US Liquid Quarts US Dry Quarts US Gallons US Bushels Liters