We do not grow old as long as we strive to improve ourselves.
Calculate Korea's financial investment income tax on stock, fund, and ETF profits. Applies the ₩50 million annual deduction, 20% rate (25% above ₩300M), and 10% local tax surcharge to show your after-tax gain.
Explore three fortune tools in one page — tarot card spread reading, a dream interpretation dictionary, and a daily lucky message. Start your day with a moment of quiet inspiration.
Enter distance, fuel efficiency, and fuel price to calculate round-trip fuel costs. The efficiency calculator measures your car's actual km/L (or MPG) using the full-tank method. Includes eco-driving tips to cut costs up to 20%.
Enter a gross salary in Japan (¥) or China (¥) to see net take-home pay after social insurance and income tax deductions. Compare with Korean salaries using real-time KRW conversion.
Convert height between centimeters (cm), feet (ft), inches (in), and meters (m) instantly. Includes a reference chart for common heights and a unit conversion formula guide.
Enter your age, gender, and coverage type (whole life, term, cancer, medical expense, or annuity) to estimate a monthly premium range. Use it to plan an insurance portfolio before meeting an agent.
Enter the jeonse deposit, property market value, and senior-priority liens to analyze the safety of your deposit recovery. Helps prevent 'empty jeonse' (깡통전세) fraud and assess real risk before signing a lease.
Convert between Korea's jeonse (lump-sum deposit) lease and monthly rent using the legal conversion rate (5.5% cap). See which arrangement is more financially advantageous for your situation.
Enter principal, period, and interest type (Civil 5% / Commercial 6% / Litigation special rate 12%) to instantly calculate statutory interest and total principal-plus-interest. Useful for loans, damages, and unpaid wages.
Five everyday tools in one page — an online metronome for music practice, infant vaccination schedule by birth date, baby food guide by age, baby name generator, and a random meal picker for when you can't decide what to eat.
Ahoxy는 OIYO 패밀리가 되었습니다 👋 Ahoxy is now part of the OIYO family 👋
찾으시던 콘텐츠는 아래 사이트에서 계속 이용할 수 있어요. Everything you used lives on across these sites.