AST to NST Converter

Convert Atlantic Standard Time (AST) to Newfoundland Standard Time (NST) instantly

PST - Pacific Standard Time

+0.5 hrs

Wed, Jul 15, 2026

EST - Eastern Standard Time

--:-- --

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AST to NST Conversion Table

The table below shows hourly time conversions from Atlantic Standard Time (AST) to Newfoundland Standard Time (NST). NST is +0.5 hours from AST. Business hours (9 AM - 5 PM) are highlighted in blue for easy scheduling across these time zones.

AST	NST	Note

About AST & NST

Atlantic Standard Time (AST)

UTC Offset: UTC-4

Regions: Puerto Rico, Nova Scotia, Caribbean

Newfoundland Standard Time (NST)

UTC Offset: UTC-3.5

Regions: Newfoundland, Canada

What time is it now in AST?

The current time in AST is

What time is it now in NST?

The current time in NST is

The Atlantic Standard Time (AST) is -0.5 hours behind Newfoundland Standard Time (NST).

タイムゾーン変換が必要な場面

Remote Meetings

Schedule calls with international teams across different time zones.

Travel Planning

Know the local time at your destination before you arrive.

Stock Markets

Track market opening and closing times across global exchanges.

Live Events

Never miss a live stream, sports event, or product launch.

Software Development

Coordinate deployments and standups with distributed teams.

International Calls

Call friends and family at appropriate hours across the world.

よくある質問

What is the time difference between AST and NST?

NST is +0.5 hours from AST. Atlantic Standard Time is UTC-4 and Newfoundland Standard Time is UTC-3.5.

What regions use AST?

Atlantic Standard Time (AST) is used in: Puerto Rico, Nova Scotia, Caribbean.

What regions use NST?

Newfoundland Standard Time (NST) is used in: Newfoundland, Canada.

このタイムゾーン変換ツールは無料ですか？

はい、完全無料で登録不要です。対応するすべてのタイムゾーン間で無制限に変換できます。

サマータイムに対応していますか？

固定UTCオフセットを使用しています。サマータイム調整には、適切なDSTバリアント（例：米国の夏季はESTの代わりにEDT）を選択してください。

Convert AST to Other Time Zones

AST to PST AST to PDT AST to MST AST to MDT AST to CST AST to CDT AST to EST AST to EDT AST to ADT AST to NDT AST to BRT AST to HST AST to HDT AST to AKST AST to AKDT AST to SST AST to CHST AST to GMT AST to UTC AST to BST AST to WET AST to WEST AST to CET AST to CEST AST to MET AST to MEST AST to EET AST to EEST AST to MSK AST to IST AST to CAT AST to WAT AST to EAT AST to SAST AST to IST AST to IST AST to IDT AST to PKT AST to BDT AST to ICT AST to WIB AST to WITA AST to WIT AST to SGT AST to HKT AST to CST AST to CST AST to PST AST to JST AST to KST AST to AWST AST to ACST AST to ACDT AST to AEST AST to AEDT AST to NZST AST to NZDT

Convert NST to Other Time Zones

NST to PST NST to PDT NST to MST NST to MDT NST to CST NST to CDT NST to EST NST to EDT NST to ADT NST to NDT NST to BRT NST to HST NST to HDT NST to AKST NST to AKDT NST to SST NST to CHST NST to GMT NST to UTC NST to BST NST to WET NST to WEST NST to CET NST to CEST NST to MET NST to MEST NST to EET NST to EEST NST to MSK NST to IST NST to CAT NST to WAT NST to EAT NST to SAST NST to IST NST to IST NST to IDT NST to PKT NST to BDT NST to ICT NST to WIB NST to WITA NST to WIT NST to SGT NST to HKT NST to CST NST to CST NST to PST NST to JST NST to KST NST to AWST NST to ACST NST to ACDT NST to AEST NST to AEDT NST to NZST NST to NZDT