Easysurf | Home | Site Map | Help | |
---|---|---|---|---|
Measurement Conversion Directory |
E-mail ThisPage To A Friend |
---|
Click here to add this page to your list of Favorites |
Type the number in the box and then click "Click to Convert"
You may type the decimal point.
When you convert a Decimal number to another base, the Decimal Fraction (the number to the right of the decimal point) will convert to a Fraction in the other base.
When you convert a number from another base to a Decimal number, the fraction in the other base will be ignored. If you type "101111.011", the computer will use "101111" to calculate the answer.
To Convert a Binary Fraction to a Decimal Fraction, enter the Binary Fraction to the right of the decimal point. For example, if the number is "101111.011", type "011" to the right of the decimal point.
Base Number may not be greater than 36 or less than 2
Base Number may be between 2 and 36
If you enter a digit (or letter) that is equal to or greater than the base number, the result will be erroneous.
NaN = not a number
To clear the entry boxes click "Reset".
Numerals Only Directions
The "Numerals Only" conversions can be used for any base system from base 2 to any base over 100. For example, the Babylonian number system is a base 60 system. The decimal number 640,000 converted to base 60 is 2,57,46,40
The numerals are separate by commas.
2 60^{3} + 57 60^{2} + 46 60^{1} + 40 60^{0} = 640,000
Decimal (base 10) 983,232 converts to F00C0 Hexadecimal (base 16). In the "Numerals Only" version it converts to 15,0,0,12,0
When you enter numerals from a base system, separate the numerals with commas. Do not enter commas before or after the group of numerals.
JavaScript Error
If you try to convert .7 Decimal to Binary, the result is: 0.1011001100110011001100110011001100110011001100110011...
.5 in Decimal will convert to 0.1 Binary exactly.
There is no exact conversion for .7 Decimal to Binary
All computer operations are turned into Binary (0 and 1). Any mathematical operation that involves a Decimal Fraction is subject to this built in error. Rounding the answer to two decimal places should solve this problem.
Radix Base Number Binary Base 2 Ternary Base 3 Quaternary Base 4 Quinary Base 5 Senary Base 6 Septenary Base 7 Octal Base 8 Nonary Base 9 Decimal
denaryBase 10 Undenary Base 11 Duodenary Base 12 Hexadecimal Base 16 Sexagesimal Base 60
Fraction to Decimal Calculator