Loan Repayment Schedule Calculator (Korea)

Builds a payment schedule for equal-payment, equal-principal and bullet loans with grace periods and prepayment fees. Korean only.

How to use

  1. Enter the principal, annual rate and term in months, then pick the repayment method.
  2. Download the schedule as CSV or print it.

FAQ

Equal payment vs equal principal?

Equal payment keeps the monthly amount constant; equal principal repays the same principal each month so interest falls and total interest is lower.

AI agents: this calculation is available over an API without the form โ€” see /llms.txt and the tool list at /api/calc; confirm the final result on this page.

Related tools

Insurance Cooling-off Deadline Calculator (Korea)

Finds the deadline to withdraw a Korean insurance application (the earlier of 15 days after receiving the policy and 30 days after applying) and the 3-month cancellation date.

Funeral Service (Sangjo) Cancellation Refund Calculator (Korea)

Works out the minimum refund when you cancel a Korean prepaid funeral-service (sangjo) installment contract early, under the Fair Trade Commission's notice.

Late Payment Interest Calculator (Korea)

Calculates late payment interest on an unpaid sum by date: 5% civil, 6% commercial or an agreed rate, switching to the 12% litigation rate after the complaint is served. Korean only.

Refund Policy Notice Maker (Korea)

Generates a refund policy notice for Korean gyms, academies, study rooms and postpartum care centers based on the consumer dispute resolution standards. Korean only.