Choose the appropriate button below, enter your numbers, and press Calculate.
divided by  equals what percent (%) and what decimal?
is  percent (%) of what number?
percent (%) of   equals what number?
percent (%)   equals what number?
Convert  percent (%) to a decimal and a fraction.
Convert the decimal  to a percentage and a fraction.
Calculate the percentage change from  to
What percent of  is
% of % is

Convert the decimal to:

a fraction and a percentage:

##### Eliminate the decimal point

The decimal point in 0.25 is 2 place(s) from the right.

Multiply 0.25 by 10 raised to the power of 2 = 100

Multiplying the decimal by 100 is the same as
shifting the decimal point 2 places to the right.

decimal ---> Whole number = 0.25 * 100 = 25

##### Express this as a fraction

Take our whole number divided by our multiplier:

 0.25 as a Fraction  = 25 100

##### Simplify our fraction

Our fraction is not fully reduced.
Using our GCF Calculator, we can reduce top and bottom of the fraction by 25

 0.25 as a Fraction  = 1 4

0.25 as a Fraction = 1/4

##### Calculate the percentage for the decimal

Percentage for decimal = Decimal x 100%

Multiplying by 100 is the same as
shifting the decimal point 2 places to the right.

Shifting 0.25 one decimal place to the right, we get --> 2.5

Shifting 2.5 another decimal place to the right
and adding a percentage (%) sign, we get --> 25

##### Write this as a ratio:

Ratio = Numerator : Denominator

Ratio = 1 : 4

1/4

1/4
##### How does the Percentage-Decimal-Fraction Relations Calculator work?
Free Percentage-Decimal-Fraction Relations Calculator - Calculates the relational items between a fraction, a decimal (including repeating decimal and terminating decimal), a percentage, and the numerator and denominator piece of that fraction. Also calculates the percentage change going from one number to another or the amount increase or decrease of a percentage above/below a number. Round decimals. decimals into fractions
This calculator has 1 input.

### What 3 formulas are used for the Percentage-Decimal-Fraction Relations Calculator?

Percent = Decimal * 100%
Decimal = Percent/100
Decimal = Numerator/Denominator

For more math formulas, check out our Formula Dossier

### What 6 concepts are covered in the Percentage-Decimal-Fraction Relations Calculator?

decimal
Number in the form a/b where the result is not a whole number
denominator
The bottom portion of a fraction. For a/b, b is the denominator
fraction
how many parts of a certain size exist
a/b where a is the numerator and b is the denominator
numerator
the number above the line in a common fraction
percent
a specified amount in or for every hundred. one part in every hundred.
n% = n/100
percentage-decimal-fraction relations