The Date Time Calculator is a handy little tool I’ve come to love for figuring out dates and times without the headache of counting-off manually. Whether you need to add a few months to a date, subtract some days, or find the duration between two dates, this calculator makes it so much easier. It’s built with three main functionalities: adding time, subtracting time, and calculating the time between two points. I’ve used it for planning events, checking deadlines, and even determining my age in days just for fun!