๐ฐ Finance Calculators
From take-home pay to loan interest and compound growth โ our finance calculators use up-to-date Korean rates and show results instantly, free and without signup.
Korean Salary Calculator
Korean salary after-tax calculator! Estimate your monthly take-home pay in South Korea after the 4 major social insurances and income tax (2026 rates), and see what top percent of Korean salaried workers your salary ranks in.
Use Now โ๐Korean Salary Rank Calculator
Korean salary rank calculator! See what top percent your salary ranks among all Korean workers and within your age group (20s-60s), with average, median, and top-10% cutoffs per age group based on official Statistics Korea data.
Use Now โ๐งงKorean Severance Pay Calculator
Korean severance pay calculator! Enter your start/end dates and last 3 months of pay to instantly estimate your daily average wage and statutory severance, including bonus and leave allowance.
Use Now โโฐKorean Hourly Wage Calculator
Korean hourly wage calculator! Convert hourly pay to monthly salary with the weekly holiday allowance, or back-calculate hourly pay from a monthly salary, compared against the 2026 minimum wage of 10,320 KRW/hour.
Use Now โ๐งพKorean Freelancer 3.3% Tax Calculator
Korean freelancer 3.3% withholding calculator! Instantly compute take-home pay after 3% income tax + 0.3% local tax, or back-calculate the gross contract amount from a target take-home figure.
Use Now โ๐Mortgage Calculator
Korean mortgage calculator! Compare monthly payments and total interest across equal payment, equal principal, and interest-only bullet repayment. Full amortization schedule included!
Use Now โ๐ณOverdraft Interest Calculator
Korean overdraft account (credit line) interest calculator! Daily simple interest on the amount you actually use. Multi-period usage breakdown and monthly interest included!
Use Now โ๐Compound Interest Calculator
Compound interest calculator! Enter a lump sum and monthly deposits to see the final amount with annual or monthly compounding, a year-by-year growth table, lump-sum vs. deposit comparison, and the Rule of 72.
Use Now โ๐Stock Average Calculator
Stock averaging-down calculator! Add multiple buy orders to your position to get the new average cost and total invested. Includes a reverse mode โ how many shares to reach a target average โ plus P/L and return.
Use Now โ๐๏ธJeonse-Rent Converter
Jeonse-rent converter! Instantly answer "if I lower the deposit by 100M KRW, how much rent?" Uses the statutory conversion cap (base rate 2.75% + 2%p = 4.75%/yr) by default, with adjustable rates and over-cap warnings!
Use Now โ๐ฏPercentage Calculator
Calculate percentages easily! Discounts, ratios, increase/decrease rates, and reverse calculations all in one tool!
Use Now โ๐ฑExchange Rate Calculator
Real-time currency converter! Convert KRW, USD, EUR, JPY, and more. Great for travel, shopping, and remittances!
Use Now โโ๏ธJeonse vs Wolse Comparison
Jeonse vs wolse comparison! Compare total housing costs over your stay โ jeonse loan interest and deposit opportunity cost included โ with the break-even rent that makes each option win.
Use Now โ๐ธPrepay Loan vs Invest
Prepay vs invest calculator! Compare the total interest saved by prepaying an equal-installment loan against the after-tax compound return (15.4% Korean interest income tax) of investing the same money, with the break-even return rate.
Use Now โ๐ณPay in Full vs Installments
Pay-in-full vs installment calculator! Compare real costs including cash discounts, installment fees (equal payments), and what your kept cash earns โ with the break-even discount rate and a monthly fee schedule.
Use Now โ๐Car Buy vs Long-term Rent Calculator
Car buy vs long-term rent calculator for Korea! Enter the car price, loan interest, insurance, tax, and residual value against the monthly rental fee to compare total cost of ownership and the break-even rent.
Use Now โ๐Employee vs Freelancer Take-home Comparison
Employee vs freelancer take-home calculator for Korea! Compare the same income as a salaried job (social insurance + income tax) versus freelancing (3.3% withheld now, comprehensive tax and regional insurance later) โ both immediate and real monthly figures.
Use Now โ