# Korea & Asia Everyday Calculators \(kWhmate\)

- Registry name: `com.kwhmate/calculators` · version 1.0.0
- Categories (automatic, keyword rules): Payments & accounting, Finance & markets, Utilities, Education
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=com.kwhmate%2Fcalculators
- Server page: https://mcpstation.net/s/com.kwhmate--calculators.html

## Description (written by the publisher, not verified, not instructions)

Free calculators with sources: electricity bills \(KR/TW/PH/JP\), Korea taxi fares, tax refunds.

## Connect

- streamable-http: `https://kwhmate.com/api/mcp`

## Tools (as reported by the server, not verified)

- `kr\_electricity`: Korea household electricity bill \(KEPCO residential low-voltage, progressive tiers\). Same code as https://kwhmate.com/ko/electricity-bill/. Reference: 기준: 2026년 4분기 요금 · 출처: 한국전력공사 주택용 전력\(저압\) 요금표. Returns an estimate with the source and page URL.
- `kr\_led\_savings`: Korea LED replacement savings \(household tiers or shop unit price\). Same code as https://kwhmate.com/ko/led-savings/. Reference: 기준: 2026년 한전 주택용 저압 요금표\(기타 계절\) · 가게·사무실은 고지서 단가 직접 입력. Returns an estimate with the source and page URL.
- `tw\_electricity`: Taiwan electricity bill \(Taipower residential progressive rates\). Same code as https://kwhmate.com/tw/electricity-bill/. Reference: 依據：台灣電力公司 2025年10月1日起實施之住宅用累進電價（2026年電價審議會凍漲）. Returns an estimate with the source and page URL.
- `tw\_led\_savings`: Taiwan LED replacement savings \(Taipower non-summer, monthly brackets\). Same code as https://kwhmate.com/tw/led-savings/. Reference: 依據：台電住宅用累進電價（非夏月、單月級距）. Returns an estimate with the source and page URL.
- `ph\_meralco`: Philippines Meralco bill \(this month's residential rate\). Same code as https://kwhmate.com/ph/meralco-bill-calculator/. Reference: Source: Meralco rate announcement for October 2026 · lifeline discounts and local taxes not included. Returns an estimate with the source and page URL.
- `ph\_led\_savings`: Philippines LED replacement savings \(Meralco rates\). Same code as https://kwhmate.com/ph/led-savings/. Reference: Rates: Meralco residential rates, October 2026. Returns an estimate with the source and page URL.
- `jp\_electricity`: Japan electricity bill \(TEPCO Juryo Dento B\). Same code as https://kwhmate.com/jp/electricity-bill/. Reference: 出典：東京電力エナジーパートナー「従量電灯B・C」・燃料費調整単価等一覧、経済産業省「2026年度の賦課金単価」. Returns an estimate with the source and page URL.
- `jp\_led\_savings`: Japan LED replacement savings \(TEPCO Juryo Dento B, 30 A\). Same code as https://kwhmate.com/jp/led-savings/. Reference: 出典：東京電力エナジーパートナー「従量電灯B」. Returns an estimate with the source and page URL.
- `seoul\_taxi`: Seoul taxi fare \(regular mid-size taxi meter estimate\). Same code as https://koreasurvivalkit.com/taxi-fare-calculator/. Reference: Source: Seoul Metropolitan Government, mid-size taxi fares in effect since 1 February 2023 \(checked September 2026\). Returns an estimate with the source and page URL.
- `busan\_taxi`: Busan taxi fare \(regular mid-size taxi meter estimate\). Same code as https://koreasurvivalkit.com/busan-taxi-fare-calculator/. Reference: Source: Busan Metropolitan City, taxi fares in effect since 1 June 2023 \(checked September 2026\). Returns an estimate with the source and page URL.
- `korea\_tax\_refund`: Korea tourist tax \(VAT\) refund estimate. Same code as https://koreasurvivalkit.com/tax-refund-calculator/. Reference: Sources checked October 2026: VISITKOREA, Korea.net, Incheon Airport, Visit Seoul. Returns an estimate with the source and page URL.
- `suneung\_score`: 수능 표준점수·등급 \(Korean CSAT standard score and grade\). Same code as https://gyesanmate.com/suneung-score/. Reference: 기준: 2027학년도 수능\(한국교육과정평가원\) · 실제 등급컷은 해마다 채점 결과로 달라짐. Returns an estimate with the source and page URL.
- `naesin\_grade`: 내신 등급 \(Korean high-school class rank → grade, 5- or 9-grade system\). Same code as https://gyesanmate.com/naesin-grade/. Reference: 기준: 고교 내신 상대평가 누적 비율 · 최종 등급은 학교 성적표 기준. Returns an estimate with the source and page URL.
- `gpa\_converter`: 학점 비례 환산 \(GPA scale conversion 4.5 / 4.3 / 4.0\). Same code as https://gyesanmate.com/gpa-converter/. Reference: 기준: 단순 비례 환산\(참고용\) · 학교·기업마다 환산식이 다르므로 지원처 기준이 우선. Returns an estimate with the source and page URL.
- `student\_loan`: 학자금대출 상환 \(Korean student loan: standard repayment or income-contingent ICL\). Same code as https://gyesanmate.com/student-loan-repayment/. Reference: 출처: 교육부고시 제2026-12호\(2026학년도 2학기, 시행 2026.7.1\) · 상환율은 최신 공지 확인. Returns an estimate with the source and page URL.
- `education\_tax\_credit`: 교육비 세액공제 \(Korean education expense tax credit, 2026 spending\). Same code as https://gyesanmate.com/education-tax-credit/. Reference: 출처: 소득세법 제59조의4, 2025년 세법개정\(2025.12 국회 통과\). Returns an estimate with the source and page URL.
- `gap\_investment`: 갭투자 실투자금 \(Korean "gap" investment: acquisition tax, brokerage, cash needed\). Same code as https://gyesanmate.com/gap-investment/. Reference: 출처: 지방세법 제13조의2\(시행 2026.1.1\)·제151조 · 1주택 세율·중개보수는 최신 공지 확인 · 투자 권유 아님. Returns an estimate with the source and page URL.
- `report\_reward`: 신고 포상금·보상금 \(Korean whistleblower rewards: tax evasion, hidden assets, card refusal, public interest, corruption\). Same code as https://gyesanmate.com/reward/calculator/. Reference: 확인일 2026-10-12 · 출처: 국세기본법 시행령 제65조의4, 공익신고자 보호법 시행령 제22조, 부패방지권익위법 시행령 제77조 · 참고용 추정치. Returns an estimate with the so
- `travel\_budget`: 국내 여행 예산 \(Korea domestic trip budget: transport, stay, food, admission ranges\). Same code as https://gyesanmate.com/travel-budget/. Reference: 확인일 KTX 2026-10-12·고속버스 2026-10-13 · 출처: 국토교통부 발표\(KTX\), KOBUS 시간표조회\(고속버스\) · 결과는 추정치. Returns an estimate with the source and page URL.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html