Will AI replace physicists?

Much of the work, but not all of it. AI could take on about 69% of the working time in a typical physicist job today. The other 31% still needs a person.

31% of the work still needs a person.

Needs a person: 31%A person checking AI: 24%AI alone: 45%

The bracket under the bar is the evidence range for the share AI could take on: 54 to 69%. One end comes from how well AI did each responsibility in real use, or a second rating where that isn't measured. The other is our figure, which also follows research across the industry.

16 responsibilities in a typical physicist job. Median pay $172,250 a year in the U.S. (BLS, May 2025).

Still needs a person

  • Teach physics to students
  • Help design and test lab equipment AI helps
  • Run experiments and observe physical phenomena AI helps
  • Write up and present research results AI helps
  • Write research proposals for funding AI helps
  • Review other scientists' papers AI helps

AI can do or help with

  • Run complex calculations and data analysis AI can do it
  • Analyze research data for physical phenomena AI helps
  • Express findings in mathematical terms AI can do it
  • Help design and test lab equipment AI helps
  • Run experiments and observe physical phenomena AI helps
  • Build computer simulations of physical data AI helps

The biggest responsibilities on each side, ranked by a person's time on the left. "AI helps" means AI takes on part of the work, or most of it with a person checking what it produces, so one can show on both sides. See all 16, with the reason for each and the cost of handing them to AI.

Is this your job?

Upload your résumé to see your Human Edge: how much of this job your experience holds in the 31% that still needs a person. You also get a free plan with what to learn next. We never keep your résumé.

Check my résuméHiring? Check a job posting

Questions people ask

Will AI replace physicists?

Much of the work, but not all of it. AI could take on about 69% of the working time in a typical physicist job today. The other 31% still needs a person. That is a split of the work, not a forecast of jobs lost.

Which parts of the job can AI do?

The biggest ones AI can do or help with: run complex calculations and data analysis, analyze research data for physical phenomena, express findings in mathematical terms, help design and test lab equipment, run experiments and observe physical phenomena, build computer simulations of physical data.

Which parts still need a person?

The biggest ones: teach physics to students, help design and test lab equipment, run experiments and observe physical phenomena, write up and present research results, write research proposals for funding, review other scientists' papers.

How is this measured?

The U.S. Department of Labor lists 16 responsibilities for this job (O*NET 31.0). Each is scored on 4 questions: can AI do it, does it get it right, must a person sign for it, and do people need to deal with a real person. The split is weighted by how much of the job each responsibility takes up. The evidence range for the share AI could take on is 54 to 69%. One end comes from how well AI did each responsibility in real use, or a second rating where that isn't measured. The other is our figure, which also follows research across the industry. Scores version 0.7.17, updated October 28, 2026.

Responsibilities from O*NET 31.0 (U.S. Department of Labor). Pay from the Bureau of Labor Statistics, May 2025. Scores are calibrated to published research and updated every month. How it works.

Related jobs

All 231 jobs, ranked · Jobs AI can't replace yet