One lesson takes 1 hour of teaching, 0.5 hour of preparation, and 0.25 hour of feedback. At $30 per owner hour, labor cost is 1.75 × $30 = $52.50 before other costs and margin.
Map one job from start to finish
Include preparation, client messages, travel or setup, delivery, cleanup, and follow-up. Record time for several real jobs to improve future estimates.
Separate hours from the billing unit
A one-hour lesson can require preparation and feedback. The quote is based on total owner time, even if the invoice shows one lesson.
Use capacity carefully
Annual utilization can help plan an owner pay target, but a job quote should still use the actual time the job is expected to require.
When to use this method
Time a few real jobs from preparation through follow-up. Compare visible service hours with the full time committed before setting future task estimates.
A mistake to avoid
Do not treat the billing unit as the total labor time. A one-hour appointment can require additional preparation, handoff, and reset time.
What this does not tell you
These are calculation examples using stated assumptions. They are not national service rates, local quotes, tax advice, or a prediction of demand. Confirm your own scope, costs, fee basis, and any local requirements before sending a price.
Source and updates
The formulas and assumptions are explained in our methodology. This guide was prepared on 2026-11-06. If you find an error, send a correction.