Your appointments are already in your calendar. Now let your mileage log write itself.
Calendar Mapper imports your Google Calendar events into Google Sheets and calculates the miles between each stop — so every client visit, every commute, and every deduction is accounted for.
“Every client visit, every commute, every deduction — your calendar remembers the miles so you don’t have to.“
“I used to spend an hour every month reconstructing where I’d driven. Now I just run Calendar Mapper and I’m done in two minutes.” — Sarah M., Independent Consultant
How It Works
📅 Connect your Google Calendar — choose a date range and which calendars to include. Your events are pulled in automatically, addresses and all.
🏠 Set your starting points — each row gets a smart dropdown chip. The first appointment of the day defaults to Home; subsequent stops default to the Previous Appointment. Change any row with one click.
📄 Get your mileage log — distances are calculated via Google Maps and the IRS standard mileage deduction is applied automatically. Export a clean, ready-to-submit log.
Features
🗓️ Imports directly from Google Calendar — pick any date range, pull from one or more calendars. Addresses are read automatically from event locations.
🏠 Smart Home / Previous-stop logic — set your home address once. Calendar Mapper pre-fills each leg intelligently based on your daily driving pattern.
💵 Automatic deduction calculator — applies the current IRS standard mileage rate to every leg. Your running total for any date range is visible at a glance.
🗺️ Google Maps driving accuracy — distances are actual road routes, not straight-line estimates.
⚙️ Events without addresses → zero miles — video calls and no-location meetings are included at 0.0 miles so your log is complete.
📋 IRS-ready output — date, destination, purpose, and mileage columns match standard mileage log requirements for Schedule C and employer reimbursement.
Who It’s For
If you schedule your day in Google Calendar and drive to client locations, Calendar Mapper was built for you.
- Real estate agents
- Outside sales reps
- Home health workers and social workers
- Field service technicians
- Attorneys, CPAs, and consultants
- Freelancers and self-employed professionals filing Schedule C
- Any W-2 employee who gets reimbursed at the IRS rate
How It Compares
| Feature | TripTally | Travel Formulas | Calendar Mapper |
|---|---|---|---|
| Primary Goal | List Processing | Custom Formulas | Mileage Logs from Calendar |
| Best For… | Mileage Logs & A-to-B Trips | Dashboards & Power Users | Appointment-based Drivers |
| Starting Point | Manual address entry | Manual address entry | Your Google Calendar |
| IRS Deduction | Manual calculation | Manual calculation | Automatic |
| Action | View | View | View |
Pricing
Start Your Free 7-Day Trial. After the free trial, Calendar Mapper is $16 per year. Be sure to use your Google account’s email address.
FAQ
Does Calendar Mapper work with multiple calendars?
Yes. You can select one or more of your Google Calendars to include in each import. Useful if you maintain separate calendars for different clients or business lines.
What if an event doesn’t have an address?
Events without a location — video calls, internal meetings — are included in your log at 0.0 miles. This keeps your log complete and makes it easy to spot which entries to review.
How does the starting-point dropdown work?
Each row gets a dropdown chip: Home or Previous Appointment. The first event of each day defaults to Home; subsequent events default to the previous stop. You can change any row individually — for example, if you started from a hotel or a second office.
What mileage rate does it use?
Calendar Mapper applies the current IRS standard mileage rate for business travel. The rate is configurable in the add-on settings if you need to use a different rate for employer reimbursement purposes.
Does it count toward my Google Maps quota?
Yes. Calendar Mapper uses Google’s Maps API, which is subject to the same daily quotas as other Sheets Help add-ons (1,000–10,000 direction requests per day depending on your account type). For most users tracking monthly mileage this is not a limiting factor. Once rows are calculated, paste them as values to prevent recalculation.
How is this different from TripTally?
TripTally calculates distance between a list of addresses you provide manually. Calendar Mapper starts from your Google Calendar — no address entry needed. If you already live in your calendar, Calendar Mapper is the faster path to a mileage log.
How do I manage or cancel my subscription?
Use the Subscriber Portal to update billing or cancel at any time.
Subscriber Portal | Terms of Service | Privacy Policy | Contact