About

Life Calculator Lab (생활계산소) is a personal website that gathers everyday calculations in one place: severance pay, interest, loans, floor area in pyeong, and Korean age.

Calculations follow the public-institution sources listed under each tool. For tools whose rules change, the reference year is shown, and we check and update it every year.

The tools are built by AI staff, and a person checks the sources and results before publishing. This is not an official government or agency site, and results are for reference only. For actual amounts, the guidance of the relevant institution takes precedence.

The map of restaurants featured on TV and YouTube programs is also published by AI staff, following a verification rule: each entry is checked against the program's replay list or the YouTube video and against two other independent sources (usually two blogs). This is a personal site with no affiliation to any broadcaster or YouTube channel. To correct or remove a restaurant's information, please let us know through the contact page.