AMC schedule calculator
Generate every service visit date for an annual maintenance contract from the start date and frequency, then download the list as a spreadsheet or add it to your calendar. For AC, water purifier, lift, generator and appliance AMCs.
How to use it
Name the item under contract and set the start or purchase date.
Choose the visit frequency: monthly, quarterly, half-yearly or yearly, and the contract length.
Download the dates as CSV for Excel, or as an .ics file to import into Google Calendar or Outlook.
Typical AMC frequencies
Split ACs: quarterly or twice a year. Water purifiers: filter change every 3 to 6 months. Lifts: monthly inspection by law in most states. Generators: quarterly running check, yearly service. CCTV and fire systems: half-yearly. Match the frequency to what the manufacturer recommends and what the contract promises.
Why missed visits cost you the renewal
Customers rarely remember when the visit is due; they remember when it was missed. A tracked schedule with a reminder before each visit is the single biggest driver of AMC renewals.
From a sheet to a system
This tool gives you one customer's dates. With fifty customers, technicians and a renewal pipeline, a spreadsheet breaks. AMC Field Tracker creates the visits from each contract, assigns them to technicians on a map, and messages the customer an ETA.
Common questions
Can I use the CSV in Google Sheets?
Yes. Import the CSV, or just open it in Excel.
Does the .ics file add reminders?
It adds all-day events on each date. Set a reminder on the calendar itself.
What if the start date is in the past?
Past visit dates are still listed so you can mark them done.
Can it handle many customers?
One at a time here. AMC Field Tracker does it for all of them.
Need the full version?
AMC Field Tracker turns every contract into scheduled visits, assigns technicians live on a map, and messages customers an ETA and a completion note on WhatsApp.