Why move from Excel to Synchro for your FMG.
Excel has been a loyal companion for years. It's familiar, free, flexible. But in a 2026 FMG, Excel is expensive: lost time, errors, knowledge silos. Here's the real math.
What Excel does well
- Free (if you already have Microsoft 365).
- Familiar: everyone knows it.
- Flexible: you can customize everything.
- Offline: no internet required.
What Excel does poorly in an FMG
1. No automatic optimization
Excel forces you to calculate every assignment by hand. With 30 physicians, 10 offices, 50 slots per week, 12 constraints per physician, mental arithmetic is out of reach. Coordinators settle for "close enough" and hope for the best.
2. Fragile to errors
A deleted formula, a moved row, a misconfigured filter, and the whole schedule is wrong. Errors are caught when a physician shows up and realizes they're booked in two places at once.
3. Knowledge silo
Your master Excel file contains complex formulas, macros, custom logic. When the coordinator goes on vacation (or resigns), no one knows how it works. It's a single point of failure for the entire FMG.
4. No calculated equity
"Everyone has 5 on-call shifts" isn't enough. Friday evening shifts weigh more than Wednesday noon shifts. Excel doesn't compute that weighting, fairness debates never end.
5. No audit trail
When a physician says "you promised me Wednesday off," you have no record of the initial decision. Excel logs nothing.
The ROI calculation
Take a typical 30-user FMG (physicians + staff + coordinator).
Cost of Excel (hidden costs)
- Coordinator time on scheduling: 20 h/week × 4 weeks = 80 h/month.
- Coordinator hourly cost (loaded salary): ~$30/h.
- Monthly cost of coordinator time on scheduling: $2,400/month.
- + Cost of errors (double bookings, team conflicts, frustrated physicians): hard to quantify but real.
Cost of Synchro
- Subscription: $10 × 30 users = $300/month.
- Coordinator time on scheduling: ~6 h/week × 4 = 24 h/month. That's $720 of hourly cost.
- Total: $1,020/month.
Net gain
Difference: ~$1,380/month of recovered productivity, or $16,560/year. Without counting the coordinator's quality of life.
The moment to switch
FMGs usually switch from Excel to Synchro at these moments:
- The coordinator threatens to resign (and you realize you don't know how her Excel file works).
- The FMG grows (new physician, new site) and Excel cracks under complexity.
- A team conflict erupts over on-call equity and you can't prove anything.