Age of UK Prime Ministers

Rishi Sunak
Date of Birth: 12 May 1980
Age: 44 years, 6 months, 9 days
Or: 534 months, 9 days
2,323 weeks, 3 days
16,264 days
390,337 hours
23,420,220 minutes
1,405,213,200 seconds
Liz Truss
Date of Birth: 26 July 1975
Age: 49 years, 3 months, 26 days
Or: 591 months, 26 days
2,573 weeks, 5 days
18,016 days
432,384 hours
25,943,040 minutes
1,556,582,400 seconds
David Cameron
Date of Birth: 9 October 1966
Age: 58 years, 1 month, 12 days
Or: 697 months, 12 days
3,032 weeks, 4 days
21,228 days
509,472 hours
30,568,320 minutes
1,834,099,200 seconds
Boris Johnson
Date of Birth: 19 June 1964
Age: 60 years, 5 months, 2 days
Or: 725 months, 2 days
3,152 weeks, 6 days
22,070 days
529,680 hours
31,780,800 minutes
1,906,848,000 seconds
Keir Starmer
Date of Birth: 2 September 1962
Age: 62 years, 2 months, 19 days
Or: 746 months, 19 days
3,246 weeks, 4 days
22,726 days
545,424 hours
32,725,440 minutes
1,963,526,400 seconds
Theresa May
Date of Birth: 1 October 1956
Age: 68 years, 1 month, 20 days
Or: 817 months, 20 days
3,555 weeks, 3 days
24,888 days
597,312 hours
35,838,720 minutes
2,150,323,200 seconds
Tony Blair
Date of Birth: 6 May 1953
Age: 71 years, 6 months, 15 days
Or: 858 months, 15 days
3,733 weeks, 1 day
26,132 days
627,168 hours
37,630,080 minutes
2,257,804,800 seconds
Gordon Brown
Date of Birth: 20 February 1951
Age: 73 years, 9 months, 1 day
Or: 885 months, 1 day
3,848 weeks, 2 days
26,938 days
646,512 hours
38,790,720 minutes
2,327,443,200 seconds
Name Date Age Next Birthday Younger Than Older Than
youngest Rishi Sunak 12 May 1980 44 years, 6 months, 9 days 12 May 2025
or in 5 months, 21 days
or in 172 days
Liz Truss by 4 years, 9 months, 16 days
David Cameron by 13 years, 7 months, 3 days
Boris Johnson by 15 years, 10 months, 23 days
Keir Starmer by 17 years, 8 months, 10 days
Theresa May by 23 years, 7 months, 11 days
Tony Blair by 27 years, 6 days
Gordon Brown by 29 years, 2 months, 22 days
Liz Truss 26 July 1975 49 years, 3 months, 26 days 26 July 2025
or in 8 months, 5 days
or in 247 days
David Cameron by 8 years, 9 months, 17 days
Boris Johnson by 11 years, 1 month, 7 days
Keir Starmer by 12 years, 10 months, 24 days
Theresa May by 18 years, 9 months, 25 days
Tony Blair by 22 years, 2 months, 20 days
Gordon Brown by 24 years, 5 months, 6 days
Rishi Sunak by 4 years, 9 months, 16 days
David Cameron 9 October 1966 58 years, 1 month, 12 days 9 October 2025
or in 10 months, 18 days
or in 322 days
Boris Johnson by 2 years, 3 months, 20 days
Keir Starmer by 4 years, 1 month, 7 days
Theresa May by 10 years, 8 days
Tony Blair by 13 years, 5 months, 3 days
Gordon Brown by 15 years, 7 months, 19 days
Rishi Sunak by 13 years, 7 months, 3 days
Liz Truss by 8 years, 9 months, 17 days
Boris Johnson 19 June 1964 60 years, 5 months, 2 days 19 June 2025
or in 6 months, 29 days
or in 210 days
Keir Starmer by 1 year, 9 months, 17 days
Theresa May by 7 years, 8 months, 18 days
Tony Blair by 11 years, 1 month, 13 days
Gordon Brown by 13 years, 3 months, 30 days
Rishi Sunak by 15 years, 10 months, 23 days
Liz Truss by 11 years, 1 month, 7 days
David Cameron by 2 years, 3 months, 20 days
Keir Starmer 2 September 1962 62 years, 2 months, 19 days 2 September 2025
or in 9 months, 12 days
or in 285 days
Theresa May by 5 years, 11 months, 1 day
Tony Blair by 9 years, 3 months, 27 days
Gordon Brown by 11 years, 6 months, 13 days
Rishi Sunak by 17 years, 8 months, 10 days
Liz Truss by 12 years, 10 months, 24 days
David Cameron by 4 years, 1 month, 7 days
Boris Johnson by 1 year, 9 months, 17 days
Theresa May 1 October 1956 68 years, 1 month, 20 days 1 October 2025
or in 10 months, 10 days
or in 314 days
Tony Blair by 3 years, 4 months, 25 days
Gordon Brown by 5 years, 7 months, 11 days
Rishi Sunak by 23 years, 7 months, 11 days
Liz Truss by 18 years, 9 months, 25 days
David Cameron by 10 years, 8 days
Boris Johnson by 7 years, 8 months, 18 days
Keir Starmer by 5 years, 11 months, 1 day
Tony Blair 6 May 1953 71 years, 6 months, 15 days 6 May 2025
or in 5 months, 15 days
or in 166 days
Gordon Brown by 2 years, 2 months, 16 days
Rishi Sunak by 27 years, 6 days
Liz Truss by 22 years, 2 months, 20 days
David Cameron by 13 years, 5 months, 3 days
Boris Johnson by 11 years, 1 month, 13 days
Keir Starmer by 9 years, 3 months, 27 days
Theresa May by 3 years, 4 months, 25 days
oldest Gordon Brown 20 February 1951 73 years, 9 months, 1 day 20 February 2025
or in 2 months, 30 days
or in 91 days
Rishi Sunak by 29 years, 2 months, 22 days
Liz Truss by 24 years, 5 months, 6 days
David Cameron by 15 years, 7 months, 19 days
Boris Johnson by 13 years, 3 months, 30 days
Keir Starmer by 11 years, 6 months, 13 days
Theresa May by 5 years, 7 months, 11 days
Tony Blair by 2 years, 2 months, 16 days