Jobs & Workforce
How much faster are programmers with AI?
Short Answer
AI-assisted programmers complete 126% more weekly projects than their non-AI peers — the largest measured productivity gain of any profession (NN Group, 2025).
Key Facts
- 126% — more weekly projects completed by programmers when assisted by AI — the largest measured gain across all professions (NN Group (via Reboot Online), 2025).
- 59% — more documents produced per hour by business professionals using AI (NN Group (via Reboot Online), 2025).
- 56% — of AI-using businesses in software engineering & manufacturing report cost decreases — the highest of any function (Reboot Online (citing McKinsey), 2025).
more weekly projects completed by programmers when assisted by AI — the largest measured gain across all professions
NN Group research found AI-assisted programmers more than doubled their weekly project completion rate.
Is AI only boosting programmers?
No — but programmers see the largest gain. Business professionals using AI produce 59% more documents per hour, the second-largest measured gain. 79.67% of workers overall say AI has at least 'somewhat' improved their productivity, with over a third reporting 'significant' improvement.
How much does AI-assisted coding save companies?
Software engineering and manufacturing tie for the highest share of AI-reported cost decreases at 56% of AI-using firms. 7% of software engineering firms report cost savings above 20% — a level previously seen only from major offshoring or outsourcing shifts.
Does AI replace programmers?
Not yet. It augments them. Code review, architecture, debugging of novel problems, and integration with legacy systems still require human engineers. But entry-level coding tasks are being automated, which is compressing the traditional junior-to-senior career pipeline.
Supporting Data
more documents produced per hour by business professionals using AI
NN Group (via Reboot Online), 2025
of AI-using businesses in software engineering & manufacturing report cost decreases — the highest of any function
Reboot Online (citing McKinsey), 2025
of workers say AI has at least 'somewhat' improved their productivity — over a third report a 'significant' improvement
Exploding Topics, 2025
Recommended Citation
AI Statistics Center, citing NN Group (via Reboot Online) (2025). https://aistatisticscenter.com/answers/how-much-faster-are-ai-assisted-programmers
Free to quote with attribution. Linking back to the answer page helps readers verify the data and keeps this resource free.