How old is Charles Koch?

Charles Koch is 90 years old as of today, born on November 1, 1935. That is approximately 33,173 days of life.

How many days has Charles Koch lived?

Charles Koch has lived approximately 33,173 days as of today. Dayze indexes this as day_number for timeline milestones and agent knowledge packs.

Who shares a birthday with Charles Koch?

Notable people born on November 1 (same month and day) are listed at https://dayze.com/born-on/11-01. Agents can also call the Dayze MCP tool notable_pack for birthday_peers on slug charles-koch.

What does Charles Koch do?

Charles Koch is known as a businessperson.

Charles Koch

American billionaire and businessman

Knowledge panel

Occupation

businessperson

Born

November 1, 1935

Zodiac

Scorpio

33,173

days alive

years old

Born

November 1, 1935

Zodiac

♏︎Scorpio·pig 🐖

Updated Jul 2026

About

American billionaire and businessman

Birth Chart

Natal Chart

Charles's Birth Chart

Astrology

Fire

Earth

Air

Water

☉

Sun Sign

Scorpio♏︎

☽

Moon Sign

Capricorn♑︎

Dominant Element

Water

⚠️ Rising sign requires birth time for accurate calculation

Planetary positions calculated for November 1, 1935

Connections4

Pita Limjaroenrat

businessperson

Mauricio Macri

businessperson

Doug Leeds

businessperson

Ian Gorham

businessperson

Day Lookup Tool Day Milestones On This Day

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⚡ Timeline

2023

Day 31,838

Age 87

Continued Philanthropic Activities

Confidence

96%

Jan 1, 2023

Ongoing philanthropic efforts through Koch foundations.

Day 31,838

Age 87

Continued Involvement in Koch Industries

Confidence

96%

Jan 1, 2023

Remains Chairman and CEO of Koch Industries.

2020

Day 30,742

Age 84

Support for Political Causes

Confidence

96%

Jan 1, 2020

Continued support for libertarian and conservative political causes.

2010

Day 27,090

Age 74

Expansion of Koch Industries

Confidence

96%

Jan 1, 2010

Koch Industries continues to diversify and expand its holdings.

2000

Day 23,437

Age 64

Philanthropic Initiatives Increase

Confidence

96%

Jan 1, 2000

Increased philanthropic activities through Koch's charitable foundations.

1990

Day 19,785

Age 54

Focus on Market-Based Management

Confidence

96%

Jan 1, 1990

Promoted Market-Based Management (MBM) principles.

1980

Day 16,132

Age 44

Acquisition and Growth of Koch Industries

Confidence

96%

Jan 1, 1980

Oversaw significant growth and diversification of Koch Industries.

1970

Day 12,480

Age 34

Political Advocacy Begins

Confidence

96%

Jan 1, 1970

Increased involvement in political advocacy for free-market principles.

1967

Day 11,384

Age 31

Succeeded Father as CEO

Confidence

96%

Jan 1, 1967

Became CEO of Koch Industries (formerly Rock Island Oil & Refining).

1961

Day 9,193

Age 25

Joined Rock Island Oil & Refining

Confidence

96%

Jan 1, 1961

Returned to work at his father's company.

1959

Day 8,462

Age 23

Arthur D. Little

Confidence

96%

Jan 1, 1959

Worked as an engineer at Arthur D. Little.

Day 8,462

Age 23

Master's Degree in Chemical Engineering

Confidence

96%

Jan 1, 1959

Received a Master's degree in Chemical Engineering from MIT.

1958

Day 8,097

Age 22

Master's Degree in Mechanical Engineering

Confidence

96%

Jan 1, 1958

Received a Master's degree in Mechanical Engineering from MIT.

1957

Day 7,732

Age 21

Bachelor's Degree

Confidence

96%

Jan 1, 1957

Earned a Bachelor's degree in General Engineering from MIT.

1935

Day 0

Age 0

Born in Wichita, Kansas

Confidence

96%

Nov 1, 1935

Born in Wichita, Kansas.

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