Cost Estimators
Official O*NET title: Cost Estimators (13-1051.00)
Also called: acquisition cost estimator, analyst, construction estimator, cost analyst, cost consultant
Do you do this at work?
Answer each card — it takes about a minute.
Do you do this at work?
Consult with clients, vendors, staff in other departments, or construction foremen to discuss and formulate estimates and resolve issues
Swipe right for yes, left for not me. On a keyboard: → yes, ← not me, Z undo. +2 XP per answer.
How AI is changing cost estimators work
4 of 12 measurable main tasks for this job show up in real AI-use data, so we rate it Amber (some AI use) — 33%. 2 newer tasks are not in the data yet and left out.
This shows where people already use AI, not whether the job will disappear. How we measure this.
Tasks in this job and recorded AI use
- Consult with clients, vendors, staff in other departments, or construction foremen to discuss and formulate estimates and resolve issues (main task) — some recorded AI use
- Assess cost effectiveness of products, projects or services, tracking actual costs relative to bids as the project develops (main task) — some recorded AI use
- Prepare and maintain a directory of suppliers, contractors and subcontractors (main task) — some recorded AI use
- Analyze blueprints and other documentation to prepare time, cost, materials, and labor estimates (main task) — some recorded AI use
- Talk with engineers, architects, owners, contractors, and subcontractors on changes and adjustments to cost estimates (main task) — no recorded AI use
- Collect historical cost data to estimate costs for current or future products (main task) — no recorded AI use
- Establish and maintain tendering process, and conduct negotiations (main task) — no recorded AI use
- Prepare estimates for use in selecting vendors or subcontractors (main task) — no recorded AI use
- Prepare estimates used by management for purposes such as planning, organizing, and scheduling work (main task) — no recorded AI use
- Set up cost monitoring and reporting systems and procedures (main task) — no recorded AI use
- Review material and labor requirements to decide whether it is more cost-effective to produce or purchase components (main task) — no recorded AI use
- Prepare cost and expenditure statements and other necessary documentation at regular intervals for the duration of the project (main task) — no recorded AI use
- Conduct special studies to develop and establish standard hour and related cost data or to reduce cost (main task) — too new for the AI data
- Visit site and record information about access, drainage and topography, and availability of utility services (main task) — too new for the AI data
Tasks: O*NET 31.0. AI use: Anthropic Economic Index (exact or close text match).
Your first steps (guidance)
- Week 1: Open a free AI assistant and say hello. Follow our “Getting started with AI” guide. Ask it one simple question about your work.
- Week 2: Use AI on one task you do often. Try the prompt for: “Consult with clients, vendors, staff in other departments, or construction foremen to discuss and formulate estimates and resolve issues”. Try the prompt for: “Assess cost effectiveness of products, projects or services, tracking actual costs relative to bids as the project develops”.
Tick your own tasks above to get a plan based on what you really do. The first 2 weeks are free; Premium (coming soon) adds weeks 3–12. New to AI? Read our beginner’s guide.
Questions about AI and cost estimators
Will AI replace cost estimators?
Our data can’t predict job losses, and we don’t try to. What it does show: 4 of the 14 main tasks for this job match tasks people already use AI for (Anthropic Economic Index), giving a Amber rating (some AI use). Using AI on a task is not the same as AI doing the whole job, and 8 of the 14 listed tasks show no recorded AI use yet.
Which cost estimator tasks is AI used for most?
In the data, the most AI use among this job’s tasks is for: consult with clients, vendors, staff in other departments, or construction foremen to discuss and formulate estimates and resolve issues; assess cost effectiveness of products, projects or services, tracking actual costs relative to bids as the project develops; prepare and maintain a directory of suppliers, contractors and subcontractors.
Which cost estimator tasks show little or no AI use?
For example: talk with engineers, architects, owners, contractors, and subcontractors on changes and adjustments to cost estimates; collect historical cost data to estimate costs for current or future products; establish and maintain tendering process, and conduct negotiations. These are good places to keep building your own skills.
How does this job compare to others?
In Microsoft Research’s “Working with AI” study, this job’s AI applicability score is equal to or higher than 81% of the occupations they scored. That measures overlap with AI chat use, not risk of job loss.
How can a cost estimator start learning AI?
Start small: open a free AI assistant, try it on one task you do often, and always check facts and numbers yourself. The plan on this page is guidance, not professional advice.
See how this job ranks
Cost Estimators ranks #239 of 572 jobs for the share of main tasks with AI use (#1 = most), and #23 of 31 in Finance.
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