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💰 Financial · Rex's Toolbox

Microschool Per-Pupil Cost Calculator

Tuition needed per student to break even on a small independent school model.

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Rex says

Money math without the spreadsheet headache. Plug in your numbers and I'll show you exactly where the dollars land.

Try a scenario

Click to load — tweak from there.

Inputs

Result

Tuition needed per student

$12,204

Tuition with one more student

$11,095

Tuition with one fewer student

$13,560

Total annual cost

$113,000

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How to use this

  1. 1Enter staffing cost ($).
  2. 2Enter space rent/utilities per year ($).
  3. 3Enter materials & supplies ($).
  4. 4Enter insurance & admin ($).
  5. 5Enter enrolled students.
  6. 6Enter target margin (%).
  7. 7Read your tuition needed per student on the right — it updates as you type.
  8. 8Hit Share to keep the scenario or send it to someone.

About this calculator

Microschools and learning pods run on a handful of students, so fixed costs like a lead teacher's salary and space rental get divided across a small denominator, making per-pupil cost very sensitive to enrollment. This calculator totals staffing, space, and materials cost, divides by enrollment, and shows how tuition per student must change if enrollment moves up or down by a couple of students.

FormulaTotal cost = staffing + rent + materials + insurance. Tuition per pupil = total cost × (1 + margin%) ÷ enrollment.

Worked example

Using the values the calculator loads with:

Inputs

  • Staffing cost: 85000 $
  • Space rent/utilities per year: 18000 $
  • Materials & supplies: 6000 $
  • Insurance & admin: 4000 $
  • Enrolled students: 10
  • Target margin: 8 %

Results

  • Tuition needed per student: $12,204
  • Tuition with one more student: $11,095
  • Tuition with one fewer student: $13,560
  • Total annual cost: $113,000

What each field means

Inputs

Staffing cost ($)
The staffing cost used in the calculation, measured in $. Starts at 85000 $ so you have a working example on load.
Space rent/utilities per year ($)
The space rent/utilities per year used in the calculation, measured in $. Starts at 18000 $ so you have a working example on load.
Materials & supplies ($)
The materials & supplies used in the calculation, measured in $. Starts at 6000 $ so you have a working example on load.
Insurance & admin ($)
The insurance & admin used in the calculation, measured in $. Starts at 4000 $ so you have a working example on load.
Enrolled students
The enrolled students used in the calculation. Starts at 10 so you have a working example on load. Accepted range: 1–30.
Target margin (%)
The target margin used in the calculation, measured in %. Starts at 8 % so you have a working example on load. Accepted range: 0–40 %.

Results

Tuition needed per student
Returned as a money amount in US dollars and shown as the headline result. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
Tuition with one more student
Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
Tuition with one fewer student
Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
Total annual cost
Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.

FAQ

Why is per-pupil cost so volatile at small enrollment?

With fixed costs dominating and only 8-15 students, each additional or lost student shifts per-pupil cost by 8-12%, far more sensitive than a traditional school with hundreds of students absorbing the same fixed base.

What margin should a microschool target?

5-10% is typical for a sustainable small operation, enough to cover a bad enrollment year or unplanned repair without immediately raising tuition mid-year.

Should materials cost scale with enrollment?

Partially — put the per-student portion (workbooks, supplies) into a variable line if enrollment swings a lot, and keep shared curriculum licensing in the fixed staffing/materials line.

How does this compare to microschool tuition in the market?

Most microschools charge $8,000-$15,000 per year; if your computed break-even tuition is well above that range, you likely need higher enrollment or a lower-cost space before the model works.

Accuracy and limitations

  • Results are estimates before tax, fees, and inflation unless an input explicitly covers them.
  • Rates are treated as fixed for the whole period — variable-rate products will drift from this projection.
  • This is educational maths, not financial advice. Check anything contractual with the lender or your accountant.

Related tools

Student-Teacher Ratio Staffing Cost Calculator

What a target class size actually costs in teacher headcount and salary.

Homeschool Annual Budget Calculator

Curriculum, co-op, extracurricular, and lost-income cost of homeschooling one year.

Cite this calculator

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APA
RevenueLab. (2026). Microschool Per-Pupil Cost Calculator. Retrieved from https://www.revenuelab.fyi/toolbox/microschool-per-pupil-cost
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<p>Source: <a href="https://www.revenuelab.fyi/toolbox/microschool-per-pupil-cost" target="_blank" rel="noopener">Microschool Per-Pupil Cost Calculator — RevenueLab</a> (2026).</p>
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Source: [Microschool Per-Pupil Cost Calculator — RevenueLab](https://www.revenuelab.fyi/toolbox/microschool-per-pupil-cost) (2026).
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