 ## Other Calculations Calculators: (43) lessons

1089 Number Trick
Demonstrates the 1089 number trick for a 3 digit number that you enter
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ASCII and Text Conversion
This converts a string to ASCII or ASCII to a string.
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Base Change Conversions
Converts a positive integer to Binary-Octal-Hexadecimal Notation or Binary-Octal-Hexadecimal Notation to a positive integer. Also converts any positive integer in base 10 to another positive integer base (Change Base Rule or Base Change Rule or Base Conversion)
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Bit Shifting
Performs a bit shift left or a bit shift right on a decimal or binary number
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Bitwise Operations
Performs bitwise operations between two decimal or binary numbers:
* Bitwise OR
* Bitwise AND
* Bitwise XOR

Also performs Bitwise NOT on 1 number
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Braille Translator
Given a phrase with letters, numbers, and most punctuation symbols, the calculator will perform the following duties:
1) Translate that phrase to Braille
2) Calculate the number of dots in the message
3) Calculate the number of empty spaces in the message
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Caesar Box
Decodes a Caesar Box, Caesars box, or Caesar's box
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Change Counting
This shows you how to make change using the least amount of bills/coins by taking a bill amount and a cash tendered amount from a customer and figuring out the fastest way to make change. Maximum denomination is \$100
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Clock Gain and Loss
This calculates the gain/loss in seconds of a clock over a certain period of time.
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Coin Amount to Denomination
Takes a money value and using the highest possible bills/coins, constructs the amount using bills and coins.
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Coin Values
This calculates the total value of a given amount of:
* Pennies
* Nickels
* Dimes
* Quarters
* Half-Dollars
* Dollars
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Coupon Comparison
Given a cost of goods, a dollar off coupon, and a percentage off coupon, this calculator will compare the two deals and determine which one is of more value. If the dollar coupon wins, the calculator will project the break even price where the dollar coupon would surpass the percentage coupon
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Date Calendar
Shows a calendar for a month and year
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Day of Year Calendar
Shows you the numeric day within a full calendar year and leap year
Lesson

Elapsed Time
This determines the elapsed time between two clock readings.
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Encryption
Encrypts various strings using methods such as:
md2
md4
md5
sha1
sha256
sha384
sha512
ripemd128
ripemd160
ripemd256
ripemd320
whirlpool
tiger128,3
tiger160,3
tiger192,3
tiger128,4
tiger160,4
tiger192,4
snefru
gost
crc32
crc32b
haval128,3
haval160,3
haval192,3
haval224,3
haval256,3
haval128,4
haval160,4
haval192,4
haval224,4
haval256,4
haval128,5
haval160,5
haval192,5
haval224,5
haval256,5
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Exponential Growth
This solves for any 1 of the 4 items in the exponential growth equation or exponential decay equation, Initial Value (P), Ending Value (A), Rate (r), and Time (t).
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Football Squares
Generates a Football Squares grid
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Gas Mileage
Given miles driven and gallons of gas, this calculates your gas (fuel) mileage.
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Half-Life of a Substance
Given a half-life (h) of a substance at time t, this determines the new substance size at time tn, otherwise known as decay.
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Heat Index
Given a temperature in Fahrenheit and a relative humidity percentage, this calculates the Heat Index.
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Logistic Map
Given r, x0 and (n) trials, this will display the logistic map.
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Mathematical Constants and Identities
Calculates and explains various mathematical constants such as:
* Gelfonds (Gelfond's) Constant
* Eulers Constant
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Military Phonetic Alphabet
Translates a statement or phrase into the military phonetic alphabet
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Morse Code Translator
Given a phrase with letters, numbers, and most punctuation symbols, the calculator will perform the following duties:
1) Translate that phrase to Morse Code.
2) Translate the Morse Code to a Dit-Dah message
3) Calculate the number of dots in the message
4) Calculate the number of dashes in the message

This also translates from Morse Code back to English.
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N-Grams
Takes a phrase and displays chracter unigrams, character bigrams, character trigrams, and character n-grams as well as word unigrams, word bigrams, word trigrams, and word n-grams. (ngrams)
Also performs frequency analysis (number of instances of each letter)
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Pascal-Floyd-Leibniz Triangle
This generates the first (n) rows of the following triangles:
Pascal's Triangle
Leibniz's Harmonic Triangle
Floyd's Triangle
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Phone Number Translator
Given a phone number with letters in it, this calculator will determine the numeric phone number for you to dial.
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Pool Volume
Given a round shaped pool, this calculates the volume (Capacity) in gallons of the pool when filled with water
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Run Length Encoding
Given a string, this will determine the run length encoding using repeating patterns of characters.
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Salary Converter
This calculator converts an annual salary to the following measures:
* Monthly
* Weekly
* Daily
* Hourly
* Each Minute
* Each Second
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Stopping-Braking Distance for a Car
Calculates the estimated stopping distance of a vehicle given a speed in miles per hour (mph)
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String Comparison Algorithms
Given two strings A and B, this calculates the following items:
1) Similar Text Pair Ranking Score
2) Levenshtein (Edit Distance).
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Time Zone Converter
Converts a time from one time zone (timezone) to another.
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Tip
Calculates the total bill with Tip and how much each person owes if the bill is split evenly. Shows the amount of tip per person.
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Typing Speed
Solves for words per minute, number of words typed, errors, or number of minutes typing based on user entry.
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Unicode
Translates a unicode to a character
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Unix Time Translation
Translates a unix time to date and time information
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Walking Distance (Pedometer)
Given a number of steps and a distance per stride in feet, this calculator will determine how far you walk in other linear measurements.
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Wind Chill Factor
This calculator determines the wind chill factor given a temperature in F° and a wind speed in miles per hour (mph). Simply enter your temperature and wind speed and press the button
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Word Scrambler
Scrambles a list of words for you.
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Yahtzee-1st Roll
Calculates the probability of various scoring hands in the game of Yahtzee on the 1st roll of the dice.
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