あと何秒? / X時間後は何時?

Features あと何秒? / X時間後は何時?

How to useHow many seconds later?When you enter the year, month, day, hour, minute, and second, the remaining date and time until the entered date and time are displayed in real time.If part of the input is omitted, the current date and time are treated as input.○ After X hours?If you enter day, hour, minute, and second, the date and time after the entered time has elapsed will be displayed in real time.If part of the input is omitted, 0 is treated as input.