J. K. Rowling

D.O.B

Age

Saturday July 31, 1965

years

months

days

Next birthday in

Basic information

AKA
Joanne Rowling
Category
AuthorOthers
Subcategory
NovelistScreenwriter and film producer
Country
United Kingdom
Birth place
Chipping Sodbury, Gloucester, England
J.K.Rowling is a famous writer who wrote many books but her most famous are the Harry Potter series, before she published the series twelve publishers did not want to publish the books. Joanne Rowling uses the initial 'K' from her grandmother's name of 'Kathleen' when she produces books making her a famous writer in the name of J.K.Rowling.
Find more information about J. K. Rowling on Wikipedia

Half birthday

Next half birthday falls on

Friday January 30, 2026

It is going to happen in

Let's calculate your combine birthday with J. K. Rowling and 25 interesting calculations from your date of birth.

Age in different time units

Interesting calculations/facts about J. K. Rowling

Generation: Generation X or Baby Bust (1965-1980), 1 year from Baby boomers or Generatin W (1946-1964)

Zodiac sign: Leo ♌(July 23 - August 22)

Chinese zodiac sign: Snake

Nr. of Heartbeats: 2,513,318,400

Nr. of Breaths: 510,517,800

Nr. of blinks (with 8 hours of sleep every day): 353,435,400

Hair length (if it was never cut): 909 cm or 9.09 meters (29 feet 9.9 inches)

Nail length (if it was never cut): 2,545 mm or 2.55 meters (8 feet 4.2 inches)

Top 5 songs on Billboard THE HOT 100 in the week when J. K. Rowling was born.

Rank	Song	Artist
1	(I Can't Get No) Satisfaction	The Rolling Stones
2	I'm Henry VIII, I Am	Herman's Hermits
3	What's New Pussycat?	Tom Jones
4	Cara, Mia	Jay & The Americans
5	Yes, I'm Ready	Barbara Mason

Animal Age

How old J. K. Rowling would be if they were an animal.

Dog

10.1 years

Cat

12.62 years

Turtle

148.91 years

Horse

22.72 years

Cow

16.83 years

Elephant

40.38 years

Planet Age

How old J. K. Rowling would be if they were born on a different planet

Mercury

248.01 years

Venus

97.09 years

Mars

31.76 years

Jupiter

5.03 years

Saturn

2.03 years

What happened on J. K. Rowling birthday

Birthdays: James Read, Herbert E. Ives, Emilia Fox, Geraldine Chaplin, Andre Ware

Deaths: Franz Liszt, Antoine de Saint-Exupéry, Wim Duisenberg, Bill Russell

Recommended celebrities from age.ninja

Charlie Chaplin, Leigh Anne Pinnock, Roald Dahl, Jade Thirlwall, Harry Styles

Celebrate NOW

J. K. Rowling - Celebrations from his DOB

12 days from now, May 6, 2025, J. K. Rowling celebrate 149^th turtle age
87 days from now, July 20, 2025, J. K. Rowling celebrate 249^th Mercury age
98 days from now, July 31, 2025, J. K. Rowling celebrate 60^th birthday
99 days from now, August 1, 2025, J. K. Rowling celebrate exactly 720 months
159 days from now, September 30, 2025, J. K. Rowling celebrate 150^th turtle age
166 days from now, October 7, 2025, J. K. Rowling celebrate 32^nd Mars age
173 days from now, October 14, 2025, J. K. Rowling celebrate exactly 1,900,000,000 seconds
175 days from now, October 16, 2025, J. K. Rowling celebrate 250^th Mercury age
183 days from now, October 24, 2025, J. K. Rowling celebrate exactly 22,000 days
203 days from now, November 13, 2025, J. K. Rowling celebrate 98^th Venus age

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