This is the 99th most frequent Korean word.
계획이다
"It is a plan."
계획이다 is used to express a specific plan or intention for the immediate or near future.
내일 친구와 함께 등산을 갈 계획이다.
I plan to go hiking with a friend tomorrow.
계획 here refers to a strategic plan, emphasizing its role as a prerequisite for success.
이 프로젝트의 성공은 철저한 준비 계획에 달려 있다.
The success of this project depends on thorough preparation planning.
계획 중이다 indicates an ongoing process of planning or preparation.