This is the sitemap for www.alcula.com
Alcula Main Page
- The main page of this website.
The Calculators Index
Spanish version
French version
Italian version
The Abacus pages
Soroban
- the Japanese abacus, virtual soroban written in Javascript.
Suan Pan
- the Chinese abacus.
Simple Calculator
- a simple calculator program written in flash.
Simple Calculator (Spanish version)
- the simple calculator page in Spanish.
Simple Calculator (Italian version)
- the simple calculator page in Italian.
Simple Calculator (Czech version)
- the simple calculator page in Czech.
Simple Calculator Instructions
- the instructions for use of the Simple Calculator.
Percentage
- How to calculate percentages.
Printing Calculator
- a printing calculator program written in flash.
Online Scientific Calculator
- a calculator program written in flash.
Online Scientific Calculator Instructions
- the instructions for the Online Scientific Calculator
Operator Precedence
- order of evaluation of operators in the Online Scientific Calculator
Keyboard shortcuts
- List of keyboard shortcuts for the Online Scientific Calculator
The new Scientific Calculator
- The most advanced Scientific Calculator on the internet.
The instructions for the new Scientific Calculator
- Instruction manual.
RPN Calculator
units of measurement conversions
- Index of unit conversions.
Italian version of the units of measurement conversion index.
- Select a converter between length units of your choice.
Length units conversion tool
- Select a converter between length units of your choice.
Mass and Weight units conversion tool
- Select a converter between mass or weight units of your choice.
Area units conversion tool
- Select a converter between area units of your choice.
Temperature units conversion tool
- Select a converter between temperature units of your choice.
Italian version of the temperature units conversion tool
Quick Body Temperature Conversion Tool
- Another Celsius / Fahrenheit conversion tool optimized for converting human body temperatures.
Alcula's blog
- Alcula's blog, with news about the website and calculators
GCD calculator
- Calculate the GCD.
LCM calculator
- Calculate the LCM.
Fraction simplifier
- Reduce fractions.
Decimal to fraction
- Convert decimal numbers to fractions.
Ratio calculator
- Calculations involving ratios.
Improper fraction to mixed numbers
- Tool for converting improper fractions to mixed numbers.
Fraction to percent conversion
Convert fractions to percentages with this online calculator.
Percent to fraction conversion
Convert percentages to fractions.
Sine calculator
- A simple calculator to calculate the sine of an angle in radians or in degrees.
Italian version of the Statistics Calculators index
Statistics Calculators
- Statistics calculators available on this site.
Dispersion and Location Calculator
- A statistics calculator that can calculate measures of location and dispersion from a set of data.
Box Plot Generator
- Creates a box-plot from a set of data.
Standard Deviation Calculator
- Calculate the standard deviation from a set of data (population or sample).
Variance Calculator
- Calculate the variance from a data set.
Arithmetic Mean Calculator
- Calculate the mean from a set of values.
Geometric Mean Calculator
- Calculate the geometric mean from a set of all positive or all negative values.
Harmonic Mean Calculator
- The harmonic mean of a set of positive numbers.
Median Calculator
- Calculate the median from a set of numerical values.
Mode Calculator
- Calculate the mode from a set of values.
Mean Absolute Deviation Calculator
- Calculate the M.A.D. from a set of values.
Quartiles Calculator
- Calculate the lower and upper quartiles and the median from a set of values.
Range Calculator
- Calculate the range from a set of numerical values.
Interquartile Range Calculator
- Calculate the interquartile range of a set of numbers.
Linear Regression Calculator
- Calculate the line of best fit from a set of bivariate data.
Sample Correlation Coefficient Calculator
- Calculate the line of best fit from a set of bivariate data.
Scatter Plot Generator
- Create a scatter plot.
Spanish version of the index of statistics calculators
Spanish version of the box plot generator
Spanish version of the quartiles calculator
Spanish version of the variance calculator
Spanish version of the calculator for standard deviation
Spanish version of the calculator for the mean absolute deviation
Spanish version of the statistical range calculator
Spanish version of the statistics dispersion calculator
Italian version of the statistics calculator
Italian version of the box plot Generator
Italian version of the standard deviation calculator
Italian version of the variance calculator
Italian version of the arithmetic mean calculator
Italian version of the median calculator
Italian version of the mode calculator
Italian version of the mean absolute deviation calculator
Italian version of the quartiles calculator
Italian version of the range calculator
Italian version of the interquartile range calculator
Italian version of the linear regression page
Italian edition of the scatter-plot page
Italian version of the calculator for the correlation coefficient
Bitcoin mining profits calculator
Percentage and percentage change calculator