Google Calculator : Google's built in Calculator
All the standard arithmetic operations are possible.
| Operator | Function | Example |
|---|---|---|
| + | Addition Operation | [ 135.99 + 32.50 + 13.25 ] |
| – | Subtraction Operation | [ 729 – 138 – 119 ] |
| * | Multiplication Operation | [ 2 * 3 * 7*34.55 ] |
| / | Division Operation | [ 3738 / 9 ] |
^ or ** |
Exponentiation Operation | [ 54^10 ] or [ 54**10 ] |
| % of | Percentage of | [ 25% of 193.45 ] |
| mod or % | Modulo Operation (finds remainder after division) | [ 15 mod 9 ] or [ 15 % 9 ] |
the nth root of |
computes the nth root |
[ 4th root of 16 ]; [ cube root of 1019 ]; [ square root of 424 ] or [ sqrt(424) ] |
Now if you say, you are a serious mathematical genius and wants more from Google calculator......then here you go....
| Operator/Constant | Function | Example |
|---|---|---|
| sin, cos, tan, sec, csc, cot, etc. | Trigonometric functions (arguments must be in radians) | [ cos(pi/6) ]; [ cosine(pi/6) ] |
| arcsin, arccos, arctan, arccsc, etc. | Inverse trigonometric functions | [ arccos(.5) ] |
| sinh, cosh, tanh, csch, arsinh, arccsch, etc. | Hyperbolic functions | [ cosh(6) ] |
| ln | Logarithm base e | [ ln(16) ] |
| log | Logarithm base 10 | [ log(16) ] |
| lg | Logarithm base 2 | [ lg(16) ] |
| exp | Exponential function | [ exp(16) ] |
| ! | Factorial | [ 5! ] |
| choose | x choose y calculates the number of ways of choosing a set of y elements from a set of x distinct elements | [ 5 choose 3 ] |
| pi | Ratio of the circumference to the diameter of a circle | [ pi/6 ] |
| i | Imaginary number, i, which represents one of the two square roots of -1 | [ i^2 ] |
| gamma | Euler’s constant, gamma | [ e^gamma ] |
Now lets move onto Conversions and Units
| Type of Units | Examples |
|---|---|
| Currency | Australian Dollars (AUD), British pounds (GBP), Euros, US Dollars (USD) , INR ,Yen |
| Mass | kilogram or kg, grams or g, grains, pounds or lbs, carats, stones, tons, tonnes |
| Length | meters or m, miles, feet, Angstroms, cubits, furlongs |
| Volume | gallons, liters or l, bushels, teaspoons, pints |
| Area | square kilometers, acres, hectares |
| Time | days, seconds or s,minutes, centuries, sidereal years, fortnights |
| Electricity | volts, amps, ohms, henrys |
| Energy | Calories, British thermal units (BTU), joules, ergs, foot-pounds |
| Power | watt, kilowatts, horsepower or hp |
| Information | bits, bytes, kbytes, terabytes,etc. |
| Quantity | dozen, baker’s dozen, percent, gross, great gross, score, googol |
| Angle | degree, radian |
| Numbering systems | decimal, hexadecimal or hex, octal, binary, roman numerals, etc. Prefix hexadecimal numbers with 0x, octal numbers with 0o and binary numbers with 0b. For example: 0×7f + 0b10010101. |
Examples
You can have even physical constants in Google Calculator
| Long Name | Shorthand Notation | Click the Link for the Approximate Value |
|---|---|---|
| atomic mass units | amu | [ amu ] or [ atomic mass unit ] |
| Astronomical Unit | au | [ au ] or [ astronomical unit ] |
| Avogadro’s number | [ N_A ] or [ Avogadro’s number ] | |
| Boltzmann constant | k | [ k ] or [ Boltzmann constant ] |
| electric constant, permittivity of free space | [ epsilon_0 ] | |
| electron mass | [ m_e ] or [ electron mass ] | |
| electron volt | eV | [ eV ] or [ electron volt ] |
| elementary charge | [ elementary charge ] | |
| Euler’s constant | [ Euler’s constant ] | |
| Faraday constant | [ Faraday constant ] | |
| fine-structure constant | [ fine-structure constant ] | |
| gravitational constant | G | [ G ] or [ gravitational constant ] |
| magnetic flux quantum | [ magnetic flux quantum ] | |
| mass of each planet and of the sun | [ m_mars ], [ m_earth ], [ m_uranus ], …, [ m_sun ] | |
| molar gas constant | [ molar gas constant ] | |
| permeability of free space | [ permeability of free space ] | |
| Planck’s constant | h | [ h ] or [ Planck’s constant ] |
| proton mass | [ m_p ] or [ proton mass ] | |
| radius of each planet and of the sun | [ r_earth ], [ r_pluto ], …, [ r_sun ] | |
| Rydberg constant | [ Rydberg constant ] | |
| speed of light in a vacuum | c | [ c ] or [ speed of light ] |
| speed of sound in air at sea level | [ speed of sound ] | |
| Stefan-Boltzmann constant | [ Stefan-Boltzmann constant ] |
Parentheses ( ) can be used as you like to make your expression more meaningful.
That's Google Calculator ! Hope you loved it!
Note : This post contains parts adopted from http://www.googleguide.com
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