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
• 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.
  • Pythagorean means calculator - Calculate the three pythagorean means.
  • 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