💱 실시간 환율 계산
💱 환율 계산기
실시간 환율로 정확하게 계산합니다
📦 관세 계산기
해외직구 시 예상 관세를 계산합니다
💰 팁 계산기
국가별 팁 문화에 맞게 계산합니다
미국: 15-20%가 일반적이며, 좋은 서비스는 20% 이상 권장
환율, 관세, 팁 한 번에!
실시간 환율로 정확하게 계산합니다
해외직구 시 예상 관세를 계산합니다
국가별 팁 문화에 맞게 계산합니다
DopaBrain Shopping Calculator combines real-time currency conversion, customs duty estimation, and country-specific tipping guide in one tool. Know your true cost when shopping internationally or traveling. Completely free.
Choose from Exchange Rate, Customs Duty, or Tip Calculator tabs. Convert currencies with real-time rates, estimate customs costs for international purchases, or calculate tips based on country-specific tipping customs.
Yes, we use real-time exchange rate APIs. If the API is unavailable, fallback fixed rates are used with a warning displayed.
Based on product price, shipping cost, purchase country, and product category. Items under $150 are duty-free.
Major currencies including USD, EUR, JPY, CNY, GBP, AUD, CAD, THB, VND, SGD, and KRW.
Major travel destinations including the USA, Canada, UK, France, Japan, and China.
Yes, all features are completely free. No registration or payment required.