How to use this tool — End-to-End Guide ›
🌟 Effort-Based Estimation
- Step 1 — Customer Details
Fill in client name, company, and quote dates for a professional PDF export. - Step 2 — Add Tasks
Base Hours = total hours one person needs for that task (not per day/week/month — total). Example: API Integration = 40 hrs. - Step 3 — Complexity
Low 1× for routine work · Medium 1.5× for integrations/unknowns · High 2× for R&D tasks. - Step 4 — Team Size
People working this task in parallel. Person-Hours = Effective Hours × Team Size. - Step 5 — Resource Cost tab
Add roles with hourly rate, headcount, and tenure. Hours/Month = 160 for full-time (8 hrs × 5 days × 4 weeks). - Step 6 — Other Costs & Export
Add overhead % (cloud, licenses, QA) and profit margin, then export the PDF.
🤖 AI-Assisted Estimation
- Step 1 — Brief an AI
Share requirements with Claude or ChatGPT. Ask: “Break this into development task categories.” - Step 2 — Get Estimates
Ask: “For each task, estimate hours for a senior engineer and assign Low/Medium/High complexity.” - Step 3 — Import & Validate
Enter AI-suggested hours here. Adjust for your team's actual expertise and velocity. - Step 4 — Rate Research
Ask the AI: “Typical hourly rates for [role] in [region]?” Use those in Resource Cost. - Step 5 — AI Rate Card tab
Use the built-in AI Rate Card for AI model and service pricing to add to Other Costs. - Step 6 — Sanity Check
Ask AI to review for missing phases: testing, UAT, deployment, training, docs.
Base Hours explained: Always enter the total hours for that task — not hours per day or month. Effective Hours = Base Hours × Complexity. Person-Hours = Effective Hours × Team Size. On the Resource tab, Hours/Month (default 160) is working hours per person per month.
Effort Estimation
Break down your project into tasks and estimate complexity-adjusted hours.
Customer Details ›
New Task
Tasks
| Task | Complexity | Base Hrs | Team | Eff. Hours | Person-Hrs | |
|---|---|---|---|---|---|---|
| No tasks yet — add one above. | ||||||
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Resource Cost →