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4/5 as a Decimal

4/5 = 0.8. Fraction: 4/5; Percent: 80%.

Change the values and press Calculate to work out your own figures.

Enter a fraction (a whole-number part is optional).

About numeratorThe top number.
About denominatorThe bottom number (not 0).
About whole numberThe whole-number part (leave blank for a plain fraction).
Result
As a decimal
0.8
Fraction
4/5
Percent
80%

4/5 = 0.8.

Show the working
  1. Divide the numerator by the denominator (a remainder that comes back means the digits repeat)

How to write 4/5 as a decimal

Divide the numerator by the denominator (a remainder that comes back means the digits repeat)
  • Fraction: 4/5
  • Percent: 80%

Related values

FractionDecimal
1/50.2
2/50.4
3/50.6
4/50.8

Formula version 0.1.0Reviewed