Use AI to generate accurate time estimates for multi-step jobs so you schedule your day realistically.
When you're booking multiple jobs in a day, it's tough to estimate how long each will actually take — especially when there are unknowns or multiple steps. If you underestimate, you end up rushing or running late. If you overestimate, you lose billable hours. AI can help you build realistic time estimates by breaking down the job into tasks and flagging where delays usually happen. **Step 1:** Open ChatGPT and describe the job you're planning. Include the main work (like replacing a water heater or repiping a bathroom), the property type, and any complications you already know about (like tight access or old fixtures). **Step 2:** Ask AI to break the job into individual tasks with time estimates for each. It'll list steps like shutting off water, draining lines, removing old equipment, installing new parts, testing, and cleanup. **Step 3:** Review the list and adjust based on your experience. If AI says 30 minutes for something you know takes you 45, update it. If there's a step it missed (like dealing with a tricky shutoff valve), add it. **Step 4:** Ask AI to add buffer time for common delays — like waiting for sealant to cure, making a parts run, or dealing with unexpected corrosion. This keeps your schedule honest. **Step 5:** Use the final time estimate to book the job realistically in your calendar. You'll avoid overbooking, show up on time, and finish without feeling rushed. Do this every morning for the day's jobs and you'll start seeing patterns in where time really goes.
Try this prompt today
“I'm scheduling jobs for tomorrow. Help me estimate realistic time for this job: replacing a 50-gallon electric water heater in a residential basement with standard access. Break it into steps with time for each task, and add buffer time for common delays like waiting for the tank to drain or dealing with corroded fittings. Give me a total estimated time including travel and cleanup.”
February 20, 2026
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