---
title: "국내 여행 예산 (Korea domestic trip budget: transport, stay, food, admission ranges)"
method: GET
path: "/api/v1/travel-budget"
---

# 국내 여행 예산 (Korea domestic trip budget: transport, stay, food, admission ranges)

`GET /api/v1/travel-budget`

## Request

- Base URL: `https://kwhmate.com`
- URL: `https://kwhmate.com/api/v1/travel-budget`
- Auth: none declared

Runs the same calculator 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. Arrays: comma-separated. Also accepts POST with a JSON body.

## Query parameters

- `from` '서울' | '부산' | '대구' | '대전' | '광주' | '인천' | '기타'
- `to` '부산' | '광주' | '강릉' | '경주' | '전주' | '여수' | '대구' | '대전' | '목포' | '제주' | '기타'
- `nights` integer
- `people` integer
- `mode` 'ktx' | 'bus' | 'car' | 'other'
- `bus_grade` 'normal' | 'deluxe' | 'premium': Express bus class (normal / deluxe 우등 / premium 프리미엄) for the built-in Seoul routes
- `fare` number: One-way fare per person you checked (empty = built-in fare: KTX Seoul–Busan and Yongsan–Gwangju-Songjeong base fares, and 9 Seoul express-bus routes from KOBUS)
- `car_km` number
- `car_km_per_l` number
- `fuel_price` number
- `toll` number
- `rooms` integer
- `stay_min` number
- `stay_max` number
- `food_min` number
- `food_max` number
- `admission_min` number
- `admission_max` number

## Response `200`

Result with source and page URL

- Result
  - `ok` boolean
  - `calculator` string
  - `title` string
  - `currency` string, nullable
  - `input` object
  - `result` object
  - `estimate` boolean
  - `reference` string: Reference date and official source
  - `page` string, uri
  - `disclaimer` string

## Other responses

- `400`: Invalid input
- `429`: Rate limited (60 requests per minute)

---

[API](https://skmtc.dev/kwhmate/apis/kwhmate-korea-survival-kit-calculators-api.md) · [All operations](https://skmtc.dev/kwhmate/apis/kwhmate-korea-survival-kit-calculators-api/llms.txt) · [OpenAPI document](https://skmtc.dev/kwhmate/apis/kwhmate-korea-survival-kit-calculators-api/revisions/90207915728b?raw)