Every Day Counts

Duke of Cambridge

William will celebrate his 180th Mercurian Birthday tomorrow.


Prince William
 
is 15,833 days old.
Date of birth
Day Age
Event
Days Ahead
Year Age
27 Oct 2025
15,834
tomorrow
43
13 Nov 2025
15,851
18
43
21 Nov 2025
15,859
26
43
08 Dec 2025
15,876
43
43
14 Jan 2026
15,913
80
43
01 Feb 2026
15,931
98
43
14 Mar 2026
15,972
139
43
11 Apr 2026
16,000
167
43
11 Jun 2026
16,061
228
43
04 Nov 2026
16,207
374
44
27 Apr 2027
16,381
548
44
30 Apr 2027
16,384
551
44
04 Aug 2030
17,576
1,743
48
17 Dec 2030
17,711
1,878
48
24 Apr 2043
22,222
6,389
60
05 Nov 2045
23,148
7,315
63
03 Oct 2048
24,211
8,378
66
13 Mar 2131
54,321
38,488
148

William celebrated his Prime Day on Thursday 16 October 2025
 

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