Korea CSAT Retake Academy vs Self-Study Cost Calculator

Compare a Korean CSAT retake academy with self-study using tuition, study space, housing, meals, transport, books, mock exams, online lectures, contingency, discounts, and available funds.

Shared comparison assumptions

Use the same planning period and contingency rate for both options so the cost difference stays comparable.

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These editable values are a budgeting example, not an official Korean market average. Replace them with the academy quote and costs that apply to your plan.

Retake academy plan

Enter the actual quote for a full-service, managed self-study, or boarding CSAT retake academy in Korea.

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Self-study retake plan

Include study-room, online lecture, books, mock exams, transport, and living costs.

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Cost comparison result

Retake academy total

KRW 25,630,000

Self-study total

KRW 12,870,000

Lower-cost option

Self-study retake plan

Cost difference: KRW 12,760,000 · Difference rate: 49.8%

Retake academy plan

Monthly recurring cost
KRW 2,300,000
Base cost before contingency
KRW 23,300,000
Contingency
KRW 2,330,000
Discount or scholarship
KRW 0
Final out-of-pocket total
KRW 25,630,000
Average per month
KRW 2,563,000
Additional budget needed
KRW 5,630,000

Cumulative cost breakdown

Study programKRW 15,300,000
HousingKRW 0
LivingKRW 3,000,000
TransportKRW 1,000,000
Learning materialsKRW 3,000,000
OtherKRW 1,000,000

Self-study retake plan

Monthly recurring cost
KRW 1,150,000
Base cost before contingency
KRW 11,700,000
Contingency
KRW 1,170,000
Discount or scholarship
KRW 0
Final out-of-pocket total
KRW 12,870,000
Average per month
KRW 1,287,000
Budget remaining
KRW 7,130,000

Cumulative cost breakdown

Study programKRW 2,200,000
HousingKRW 0
LivingKRW 3,000,000
TransportKRW 500,000
Learning materialsKRW 5,000,000
OtherKRW 1,000,000

This is a 2026 Korea-based budget estimate calculated from your inputs. It does not predict academic results or CSAT admission outcomes. Before signing, confirm which tuition, meal, dormitory, book, and mock-exam costs are included and review the refund terms.

Related calculators

What does this Korean CSAT retake cost calculator compare?

The advertised academy tuition or online lecture pass is only one part of a Korean CSAT retake budget. A realistic plan can also include enrollment and setup costs, a managed study room, housing or a dormitory, meals, transport, books, mock exams, online lectures, and smaller recurring expenses. This calculator places an academy plan and a self-study plan on the same time horizon so those items can be compared without hiding one-time or recurring costs.

A contingency amount is added to each base budget, then a confirmed discount or scholarship is deducted. Enter the money already available to see the funding gap or remaining balance for each option. The result is a 2026 Korea-based household planning estimate, not a prediction of CSAT performance, university admission, or academy quality.

Useful planning situations

  • Compare a ten-month commuting academy plan with home-based self-study
  • Separate tuition, meals, and dormitory charges in a boarding academy quote
  • Budget for a managed self-study academy, study cafe, or reading-room plan
  • Add confirmed merit aid, early-registration discounts, and available family funds
  • Prepare a complete cost checklist before an academy consultation

How to classify the inputs

The two plan names are comparison labels rather than rigid product definitions. The academy side can represent a full-service retake academy, a managed self-study academy, or a boarding program. The self-study side can represent home study, a library, a study cafe, online lectures, or any custom combination. Consistency matters more than the label: put the same kind of expense in the same field on both sides.

One-time setup and monthly program cost

Put costs paid once at the beginning in the setup field. Monthly program cost can include academy tuition, managed self-study fees, reading-room fees, or a study-cafe membership. If books or mock exams are already included in tuition, do not add them again in another field.

Housing, dormitory, and meals

Use zero housing cost when the student lives at home and has no additional housing expense. Enter a dormitory, one-room apartment, or other monthly accommodation cost when applicable. Add only the meal amount that remains out of pocket after checking whether the program price includes food.

Books, mock exams, and online lectures

Learning materials can include textbooks, workbooks, printing, stationery, and paid mock examinations. If an online pass is paid upfront, divide its total price by the comparison months and enter that monthly equivalent. This keeps a lump-sum online product comparable with monthly academy charges.

Discounts, scholarships, and contingency

Enter only discounts or scholarships that are confirmed for the full comparison period. The contingency rate covers plausible additions such as another workbook, a selected course, or transport changes. An uncertain performance-based refund is safer to leave at zero until its conditions are actually met.

Calculation model

  1. Monthly recurring cost = program + housing + meals + transport + materials + online lectures + other monthly costs
  2. Recurring cost for the period = monthly recurring cost × preparation months
  3. Base cost = one-time setup + recurring cost for the period
  4. Contingency = base cost × contingency percentage, rounded to the nearest KRW
  5. Final out-of-pocket total = base cost + contingency - confirmed discount, with a minimum of KRW 0
  6. Average monthly cost = final total ÷ preparation months, rounded to the nearest KRW

The cost difference is the absolute difference between the two final totals. The difference rate divides that amount by the more expensive total and rounds to one decimal place. If both totals are zero, the rate is zero. A total above the available budget creates a funding gap; a lower total creates a remaining balance.

Step-by-step workflow

Step 1: Use one comparison period

Count the months from the planned start date through the last month that will actually be paid. Do not compare a ten-month academy quote with twelve months of self-study unless both are converted to one common period.

Step 2: Read the quote line by line

Confirm whether tuition includes meals, books, mock exams, counseling, question support, or supervised study. Enter a cost once when it is included and add only charges that remain separate.

Step 3: Include hidden self-study costs

Self-study can still require a study seat, several online products, workbooks, mock exams, meals, and occasional tutoring. A recent household statement or a one-month forward budget can reduce underestimation.

Step 4: Test the funding range

Enter a contingency rate and the money already available. Review whether a funding gap can be covered by household cash flow without ignoring other education and living obligations.

Worked ten-month example

The starting screen uses ten months, a 10% contingency, and KRW 20,000,000 of available funds. The academy example has KRW 2,300,000 of monthly recurring costs, while the self-study example has KRW 1,150,000. These round inputs demonstrate the model and are not official Korean averages.

Ten-month Korean CSAT retake academy and self-study example
Cost measureAcademy planSelf-study planMeaning
Monthly recurring costKRW 2,300,000KRW 1,150,000Repeated every month
Base costKRW 23,300,000KRW 11,700,000Setup plus ten months
10% contingencyKRW 2,330,000KRW 1,170,000Applied to base cost
Final totalKRW 25,630,000KRW 12,870,000No discount in the example
Against KRW 20,000,000KRW 5,630,000 gapKRW 7,130,000 leftAvailable-funds test

Interpretation

In this example, self-study costs KRW 12,760,000 less. The difference is 49.8% of the more expensive academy total. That financial result does not prove that self-study is the better academic choice. Supervision needs, commute time, question support, daily routine, and subject weaknesses still require a separate qualitative comparison.

How to model common Korean retake formats

Commuting full-service academy

Put regular classes and mandatory management fees in the monthly program field. Check whether meals, transport, books, and mock exams remain separate. Housing can stay at zero when the student lives at home.

Boarding retake academy

Separate tuition from dormitory cost and identify where meals are included. Home-visit transport, laundry, daily supplies, selected courses, and extra testing can belong in transport or other monthly costs.

Managed self-study academy

Put the seat and supervision fee in monthly program cost. Keep online lectures and books separate unless the contract includes them. Confirm whether counseling, weekly tests, and question support are part of the base fee.

Home or reading-room self-study

Even without academy tuition, online courses, workbooks, mock exams, meals, and occasional tutoring can accumulate. Include planned subject tutoring or consulting in setup or other monthly cost instead of treating it as free.

Quote-review checklist

  • Whether the monthly price includes mandatory supervised-study charges
  • Whether books, mock exams, essay preparation, interviews, and selected classes cost extra
  • Whether meal and dormitory charges are monthly, term-based, or included
  • Whether transport, uniforms, or residence-management charges apply
  • Scholarship maintenance conditions and discount-stacking rules
  • Cancellation, class-change, and early-withdrawal refund terms
  • The actual number of paid months from opening through the CSAT
  • The registered tuition information shown by the relevant education office or NEIS service

A single quote total can hide different inclusion rules. Breaking the quote into these fields lets a low base price with many add-ons be compared with a higher but more inclusive package on the same structure.

Turning the result into a decision

Convert a funding gap into monthly cash flow

Divide the additional amount needed by the remaining preparation months. Compare that monthly burden with household income and other education obligations. If borrowing is considered, calculate interest and repayment separately because this tool does not include financing cost.

Separate lower cost from lower study risk

A self-study plan can become more expensive if structure breaks down and extra tutoring is added. An academy can also be poor value when its management services do not match the student needs. Place commute, supervision, question access, and subject fit beside the financial result.

Run low, base, and high cases

Use a low case with confirmed expenses only, a base case with the most likely choices, and a high case with additional courses or living-cost changes. The range is more useful than one precise-looking total when the final class package is not yet fixed.

Limits and cautions

  • The starting values are not an official average, recommendation, or academy price
  • The current contract and written quote take priority over every example
  • Refundable deposits must be separated from consumed costs by the user
  • The contingency rate applies the selected percentage and does not predict expense probability
  • Tax benefits, government support, loan interest, and statutory refund calculations are excluded
  • A lower total does not imply a better academic result or a higher admission probability

Prices can change by region, enrollment season, class, housing format, and included services. The arithmetic remains reusable after 2026, but every saved quote should be refreshed when a new admission guide or contract becomes available.

Frequently asked questions

Are the default values average Korean academy prices?

No. They are editable round figures that demonstrate the calculation. Replace them with the actual academy quote and the self-study purchases that apply to the student.

Where should a managed self-study academy be entered?

Either side can represent a custom plan. When comparing it with a full-service academy, put the managed seat fee in the self-study monthly program field and add online lectures and books separately.

How should an upfront online lecture pass be entered?

Divide the total payment by the comparison months and enter the monthly equivalent. Leave a conditional refund at zero until the refund requirements are actually met and the amount is confirmed.

Should a refundable dormitory deposit be included?

A refundable deposit is not the same as consumption, but it still requires cash at the start. Exclude it when measuring consumed cost, or include it in one-time setup when measuring initial funding and note the refundable portion separately.

What contingency percentage should be used?

The calculator does not prescribe one correct rate. Use a lower rate when every charge is fixed and a higher rate when optional classes, housing, or transport can change. The accepted range is 0% to 50%.

Where can registered academy tuition be checked?

The official NEIS public academy service provides academy and tutoring-center information after a provincial education office is selected. Compare the available public information with the written quote and add separately charged meals, dormitory, books, and mock exams.

Official references and update basis

The official reference paths were checked on July 28, 2026. The nationwide academy and tutoring-center standard dataset is overseen by the Korean Ministry of Education and provided by the Korea Education and Research Information Service. It covers academy information for school-age and adult learners and can include tuition when that field is public. This calculator does not import a national average from the dataset; it uses the sources only to help users verify real inputs.

Replace the example with real quotes

Clear the sample amounts and enter the academy consultation sheet, online lecture plan, book list, and household living costs. Reviewing the category difference and funding gap alongside the final total produces a more useful decision than comparing tuition alone.