Convert HST to NPT — Time Difference Between Adak and Nepal Time

How to Convert HST to NPT

Drag the slider on the HST timeline to pick your time — the NPT time updates instantly. You can also click the time display to type a specific hour or pick one from the 15-minute interval dropdown, and use the date picker to check a different day.

What Is the Time Difference Between HST and NPT?

Nepal Time (NPT) is 15:45 hours ahead of Adak (HST). To convert, add 15:45 hours — for example, 9:00 AM HST is 12:45 AM (next day) NPT.

HST to NPT Quick Reference

HST to NPT Meeting Planner

Use the color-coded table above to find overlapping work hours between Adak and Kathmandu. Amber rows mark daytime hours — pick a slot that falls in amber on both sides for a meeting that works for everyone.

Why Trust This HST to NPT Converter?

Timezoney uses the IANA Time Zone Database — the same source that powers your phone and computer — so every conversion handles daylight saving transitions and half-hour offsets automatically.