TimeZone Hero
Time zone converter

NPT to SLST

Convert Nepal Time — Kathmandu to Sri Lanka Time — Colombo — fast, accurate, and daylight-saving aware.

When it's 9:00 AM in Kathmandu, it's 8:45 AM in Colombo. Colombo is 0¼ hours behind Kathmandu. Use the converter above to turn any NPT time into SLST, or scan the hour-by-hour table below for the full day.

—
Nepal Time — Kathmandu ·
—
Sri Lanka Time — Colombo ·
Convert a specific timein Kathmandu → — in Colombo

NPT to SLST at a glance

9:00 AM NPT
8:45 AM
SLST · Colombo
12:00 PM NPT
11:45 AM
SLST · Colombo
5:00 PM NPT
4:45 PM
SLST · Colombo

Planning a meeting between Kathmandu and Colombo

Planning a call between Kathmandu and Colombo? The best overlap during a standard 9-to-5 workday runs 9:15 AM–5:00 PM NPT (9:00 AM–4:45 PM SLST). Aim for that window to reach both sides during business hours.

Hour-by-hour: Kathmandu to Colombo

A full day mapped from NPT to SLST.

NPT — KathmanduSLST — Colombo
12:00 AM11:45 PMprev day
1:00 AM12:45 AM
2:00 AM1:45 AM
3:00 AM2:45 AM
4:00 AM3:45 AM
5:00 AM4:45 AM
6:00 AM5:45 AM
7:00 AM6:45 AM
8:00 AM7:45 AM
9:00 AM8:45 AM
10:00 AM9:45 AM
11:00 AM10:45 AM
12:00 PM11:45 AM
1:00 PM12:45 PM
2:00 PM1:45 PM
3:00 PM2:45 PM
4:00 PM3:45 PM
5:00 PM4:45 PM
6:00 PM5:45 PM
7:00 PM6:45 PM
8:00 PM7:45 PM
9:00 PM8:45 PM
10:00 PM9:45 PM
11:00 PM10:45 PM

Frequently asked

Is Colombo ahead of or behind Kathmandu?

Colombo is 0¼ hours behind Kathmandu.

What is 12:00 PM NPT in SLST?

12:00 PM in Kathmandu is 11:45 AM in Colombo.

Does this converter account for daylight saving time?

Yes. Conversions use the IANA time zone database, so NPT and SLST automatically reflect the correct daylight-saving offset for the current date.

Related conversions

SLST → NPTNPT → UTCNPT → ESTNPT → PSTNPT → GMTNPT → ISTNPT → CET