2024-09-21
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MainFacts
Unit Converter, Calculator Online. World, Countries, Facts
CONVERTERS, CALCULATORS, FACTS
Area, square units converter
Astronomical units calculator
Capacity, volume calculator
Density, weight, volume converter
Internet calculators, IT converters
Length, distance, size units
Math calculator, scientific solver
Pressure units conversion
Random generators, pickers, selectors
Temperature units converter
Time units converter, calculator
Weight units converter
World. List of countries and facts
SIZE TO AREA, CAPACITY AND PRICE
Centimeters (cm) to square centimeters (cm2)
Inches (in) to square inches (in2)
Feet (ft) to square feet (sq. ft)
Feet (ft) to cubic feet (cub. ft)
Square footage and price calculator
Yards (yd) to square yards (yd2)
Meters (m) to square meters (m2)
Meters (m) to cubic meters (m3)
Square meter and price calculator
Kilometers (km) to square kilometers (km2)
DENSITY TO VOLUME TO WEIGHT
Milligrams to milliliters, mg to ml
Milligrams to teaspoons, mg to tsp
Milligrams to cups, mg to cup
Grams to milliliters, g to ml
Grams to teaspoons, g to tsp
Grams to tablespoons, g to tbsp
Grams to cups, g to cup
Grams to liters, g to l
Kilograms to cups, kg to cup
Kilograms to liters, kg to l
Kilograms (kg) to UK gallons
Kilograms (kg) to US gallons
Pounds (lbs) to cups
Pounds to liters, lbs to l
Pounds (lbs) to UK gallons
Pounds (lbs) to US gallons
TIME AND DATE CONVERTERS, CALCULATORS
Minutes (min) to seconds (sec)
Hours (hr) to minutes (min)
Days (d) to hours (h)
Days (d) to minutes (min)
Days (d) to seconds (sec)
Weeks (w) to days (d)
Weeks (w) to minutes (min)
Weeks (w) to hours (h)
Months (mon) to weeks (w)
Months (mon) to days (d)
Months (mon) to hours (h)
Months (mon) to minutes (min)
Months (mon) to seconds (sec)
Years to months, months in years
Years to weeks, weeks in a year
Years (yr) to days (d)
Years (yr) to hours (hr)
Age calculator, how old am i
Date difference calculator, days between dates
Date to date calculator: add year, day, etc.
Date of birth calculator, birthday calculator
Date to weekday, weekday from date
Date to timestamp, timestamp to date
List of leap years and days
Life expectancy timer, calculator
Working days in a year, business days
Time zone converter, difference calculator
GMT time now, calculator, converter
More time conversions ...
Random fact about time and measurement units:
LENGTH CONVERTER, CONVERSION
Millimeters to centimeters, mm to cm
Millimeters to decimeters, mm to dm
Millimeters to meters, mm to m
Centimeters to inches, cm to in
Centimeters to decimeters, cm to dm
Centimeters (cm) to meters (m)
Meters to inches, m to in
Meters to miles, m in a mile
Meters to kilometers, km to m
More length units ...
Random fact about length, size, distance units:
ENERGY CONVERTER, CALCULATOR
Joules to kilojoules, J to kJ
Joules to kilocalories, J to kcal
Joules to watts per hour, J to w/h
Joules to kilowatts per hour, J to kw/h
Joules to electronvolts to joules, J to ev
Kilojoules to kilocalories, kJ to kcal
Kilojoules to watts per hour, kJ to w/h
Kilojoules to kilowatts per hour, kJ to kwh
Kilojoules to electronvolts, kJ to ev
Calories to kilocalories, cal to kcal
Calories to watts per hour, cal to w/h
Kinetic energy calculator
Potential energy calculator
ELECTRICITY, POWER CALCULATOR
Kilowatts to watts, kw to w
Kilowatts to horsepower, kw to hp
Kilowatts to boiler horsepower, kw to bhp
Kilowatts to british thermal unit per hour, kw to btu/h
Kilowatts (kW) to megawatts (MW)
Watts (W) to megawatts (MW)
Horsepower to watts, hp to w
Ohm's law calculator
Ohms, volts, watts to amps
Ohms, amps, watts to volts
Ohms, amps, volts to watts
Volts, amps, watts to ohms
Amps, volts to kilovoltamps and kilowatts
Kilovoltamps (kVA) to amps
Kilowatts (kW) to amps
Kilovoltamps (kva) to kilowatts (kW)
Kilowatts (kW) to kilovoltamps (kva)
Watts (W) to Kilowatt-Hours (kWh)
Kilowatt-Hours (kWh) to Watts (W)
Kilowatt-Hours (kWh) to Kilowatts (kW)
Kilowatts (kW) to Kilowatt-Hours (kWh)
Electricity bill calculator, energy cost
Electricity, energy, power consumption calculator
MATHEMATICS, ALGEBRA CALCULATORS
Degrees (°) to radians to degrees (°), deg to rad
Degrees to seconds to degrees, deg (°) to sec ('')
Degrees to minutes to degrees, deg (°) to min (')
Hex to decimal to hex calculator
Octal to decimal to octal calculator
Average calculator
Circle radius, diameter, circumference, area
Combination calculator, converter
Exponent calculator, definition, meaning
Fraction to percent calculator
Modulo (remainder) calculator
Numeric to roman numeral
Percentage calculator. Formula of percents
Percents off, discount calculator
Percent to fraction calculator
Permutation calculator, converter
Prime numbers and composite numbers
Rounding numbers calculator
Tip calculator, converter
Multiplication table
More math calculators ...
SPEED CALCULATOR, CONVERTER
Meters per second (mps) to knots
Meters per second (mps) to machs
Meters per second (mps) to km per hour (kph)
Meters per second (mps) to miles per hour (mph)
Kilometers per hour (kph) to machs
Kilometers (kph) to miles (mph) per hour
Kilometers per hour (kph) to knots
Miles per hour (mph) to knots
Miles per hour (mph) to machs
Speed distance time calculator
TEMPERATURE CONVERTER, CONVERSION
Celsius to Fahrenheit, Fahrenheit to Celsius
Celsius to Kelvin, Kelvin to Celsius
Celsius to Rankine, Rankine to Celsius
Fahrenheit to Rankine, Rankine to Fahrenheit
Fahrenheit to Kelvin, Kelvin to Fahrenheit
Kelvin to Rankine, Rankine to Kelvin
More temperature conversions ...
AREA, SQUARE CONVERTER, CONVERSION
Square millimeters to centimeters, mm2 to cm2
Square millimeters to meters, mm2 to m2
Square millimeters (mm2) to inches (in2)
Square centimeters to decimeters, cm2 to dm2
Square centimeters to meters, cm2 to m2
Square centimeters to inches, cm2 to in2
Square feet to yards, ft2 to yd2
Square feet to gaj, ft2 to gaj
Square feet to acres, ft2 to ac
More area units ...
WEIGHT CONVERTER, CONVERSION
Milligrams to grams, mg to g
Milligrams to kilograms, mg to kg
Milligrams to pounds, mg to lbs
Grams to ounces, g to oz
Grams (g) to kilograms (kg)
Grams to pounds, g to lbs
Kilograms to pounds, kg to lbs
Kilograms to stones, kg to stones
Kilograms to metric tonnes, kg to t
More weight conversions ...
CAPACITY, VOLUME CONVERTER
Milliliters to cubic centimeters, ml to cm3
Milliliters to cubic decimeters, ml to dm3
Milliliters to liters, ml to l
Liters to cubic centimeters, l to cm3
Liters to cubic decimeters, l to dm3
Liters to cubic meters, l to m3
Cubic inches to centimeters, in3 to cm3
Cubic meters (m3) to US oil barrels (bbl)
Gallon (gal) to US oil barrels (bbl)
Gallon to ounces (oz), ounce (oz) to gallon (US)
Gallon to ounces (oz), ounce (oz) to gallon (UK)
More capacity, volume units ...
FORCE CONVERTER, CALCULATOR
Kilograms to newtons, kg to N
Kilograms to kilonewtons, kg to kN
Kilonewtons to newtons, kN to N
Newtons to pounds, N to lbf (lbs)
Gravity (gravitational) force calculator
PRESSURE CONVERTER, CALCULATOR
Pascals to atmospheric pressure, Pa to atm
Pascals to Kilopascals, Pa to kPa
Pascals to pound force per sq. inch, Pa to psi
Kilopascal (kPa) to bar
Kilopascals to Millimeters of mercury, kPa to mmHg
Kilopascals to pound force per sq. inch, kPa to psi
Atmospheric pressure to Millimeters of Hg, atm to mmHg
Atmospheric pressure to psi, atm to psi
Atmospheric pressure to torr, atm to torr
More pressure conversions ...
FREQUENCY CONVERTER, CALCULATOR
Gigahertz to megahertz, GHz to MHz
Gigahertz to kilohertz, GHz to kHz
Gigahertz to hertz, GHz to Hz
Megahertz to hertz, MHz to Hz
Megahertz to kilohertz, MHz to kHz
Kilohertz to hertz, kHz to Hz
Revolutions per minute (rmp) to herz (Hz)
Revolutions per min (rpm) to rad per sec (rads)
Frequency to wavelength calculator, frequency of a wave
IT HELP, TOOLS, CONVERSIONS
Bits per second (bps) to kilobits (kbps)
Bits per second (bps) to megabits (Mbps)
Bits per second (bps) to gigabits (Gbps)
HTML. Encodings, character sets
MD5, SHA1, BASE64, CRC32 encrypt decrypt
Programming languages, scripts, examples
More IT conversions ...
RANDOM GENERATORS, PICKERS, SELECTORS
Random letter sequence generator
Random list picker
Random name picker
Random number generator
Random password generator
Random string generator
Random shuffle words
Random text generator
Random team generator
Random word generator, picker
More random generators ...
Random facts about probabilities:
ASTRONOMICAL CONVERTER, CONVERSION
Kilometers to astronomical units, km to au
Kilometers to light years, km to ly
Kilometers to parsecs, km to pc
Miles to astronomical units, mi to au
Miles to light years, mi to ly
Miles to parsecs, mi to pc
More astronomy conversions ...
COUNTRIES OF THE WORLD, WIKI, FACTS
Cities. Population, location, timezones
List of countries by area in the world
World. Capitals of countries
World. Coats of arms
World. Codes of countries
World. Currency of countries
World. Population by country
World. Countries. Current time now
World. IP addresses by country, IP ranges
More world facts ...
Random state flag:
SCIENCE, SOCIETY, EDUCATION
Articles, facts, galleries
Science, education, technology
Calendar. Yearly, monthly
Education. Units of measurement
BMI calculator
Ideal weight calculator
Body fat calculator
Navy body fat calculator
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