
Calculate automatically without choosing conversion type and measures.
like what google search does, type in "5cm in inches", result returns at enter
1 vote 
Allow Customisation i.e:Themes, Colours etc.
Option of customisation,Because Default colours looks boring.
7 votes 
Large or small number converter
A converter that can ask the user for an input in terms of megaunits, gigaunit, nanounits etc and then calculate to a different one (eg from nanometers to meters by automatically doing the scaling of 10^9).
Also useful would be a function that does exactly as described above but for the conversions that don't scale in exact multiples of ten EG changing from electron volts to Joules or viceversa  divide the reading in joules by 1.6 * 10 ^ (19).
0 votes 
Add % simple calculation
For example a+b% = a+(a/100b) or ab% = a(a/100b)
200+20% = 2407 votes 
Add % value to currency.
For example i need to convert $1 in RUB+2%. If $1 = 30RUR so i need $1 = 30.60RUR
7 votes 
show formula option also
different formula are used for algebra, geometry, arithmetic and if shown in calculator it will be great
57 votesneed more details on this feature

20 votes

repeated
a way to make a number repeated, like 66.6666666666666666666666666666...
3 votes 
Allow users to store private scripts. A snippet of code can then be generated and embedded into a website.
Allow users to store private scripts. (The backend of the code should be hidden from other users.) A snippet of code can then be generated and embedded into a website. The code will generate a field (or multiple fields) and submit button and return the result (or multiple results). In essence, a calculating form.
8 votes 
have a type of calculator for algebra student
a calculator that has all the math symbols like stat,math,and others like gragh
7 votes 
Need a way to "run" or "test" scripts to see if they'd even work. Would be great for "cloud computing".
Have a new webpage open and display simple commands (i.e. print for python, println for java, etc.) The ability to save and share scripts would be amazing!
3 votes 
2 votes

Length Converter category  no way to enter 6/32" and convert to millimeters, must enter 0.1875" to get conversion
Allow English lengths to be entered as fractions and be converted to metric lengths.
i.e. 6/32" = 0.1875" = 4.7625mm, currently no possible to enter fractional lengths3 votes 
Allow three digits beyond decimal point for interest rate in Loan Expert
In the United States interest rates are frequently calculated in 1/8 percent increments. I have a loan that is at 6.875%, but this gets rounded to 6.88% in Loan Expert.
1 vote 
Percentage calculator
Calculator to determine the % of increase and decrease in numbers etc
8 votes 
have a solve for x feature
to solve for any equation that has a variable
3 votes 
Add to solution Interpolation for Forword and Backword
to solve the given system:
Given the points and need to show the function of that pointsEX:
find a polynomial function for the following interpolating
(0,1),(1,0),(2,1),(3,10)The solution is
y(x) = x^3  2 x ^ 2 + 11 vote 
fuel consumption converter
fuel consumption converter
13 votes 
nCr or nPr or !
They are for probability.
7 votes 
Excel financial methods like PV,FV,PMT etc, where inflation value is assumption
Excel financial methods like PV,FV,PMT etc, where inflation value is assumption
7 votes
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