The finances of a household: income, expenses, and budget management for a family.
毎月の家計を見直して節約することにした。
I decided to review the monthly household budget and save money.
家計簿をつければ支出が分かりやすくなる。
Keeping a household ledger makes expenses easier to understand.
子どもの教育費が家計を圧迫している。
Children's education costs are putting pressure on the household finances.