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Calcimator

Timezone Converter

Convert times between world cities with an interactive timezone map. See colored timezone bands, city markers, and time differences at a glance.

Convert Time Between Cities

New York, USA

12:00

EST (UTC-5)

+5h

Same day

London, UK

17:00

GMT (UTC+0)

Live Clocks

New York, USA

02:39:07

Tue, Mar 31

London, UK

07:39:07

Tue, Mar 31

24-Hour Timeline

00:0006:0012:0018:0024:00
EST
GMT
New YorkLondon

World Timezone Map

New York (EST)London (GMT)

Conversion Details

Converted Time

17:00

Time Difference

+5 hours

From

12:00 EST

To

17:00 GMT

From City

New York, USA

To City

London, UK

From UTC Offset

UTC-5

To UTC Offset

UTC+0

How to Use This Calculator
  1. Enter a value in either field to instantly convert between units. The conversion is bidirectional — updating one side automatically recalculates the other.
  2. Hour (24h) — Hour of the day in 24-hour format (0-23). Accepts values from 0 to 23 (default: 12).
  3. Minute — Minute of the hour (0-59). Accepts values from 0 to 59 (default: 0).
  4. From City — Source city timezone. Choose from: Baker Island (AoE, UTC-12), Pago Pago, American Samoa (SST, UTC-11), Honolulu, USA (HST, UTC-10), Anchorage, USA (AKST, UTC-9), Los Angeles, USA (PST, UTC-8), San Francisco, USA (PST, UTC-8), Vancouver, Canada (PST, UTC-8), Seattle, USA (PST, UTC-8), Denver, USA (MST, UTC-7), Phoenix, USA (MST, UTC-7), Salt Lake City, USA (MST, UTC-7), Calgary, Canada (MST, UTC-7), Chicago, USA (CST, UTC-6), Mexico City, Mexico (CST, UTC-6), Houston, USA (CST, UTC-6), Dallas, USA (CST, UTC-6), New York, USA (EST, UTC-5), Toronto, Canada (EST, UTC-5), Miami, USA (EST, UTC-5), Washington D.C., USA (EST, UTC-5), Bogota, Colombia (COT, UTC-5), Lima, Peru (PET, UTC-5), Santiago, Chile (CLT, UTC-4), Caracas, Venezuela (VET, UTC-4), Halifax, Canada (AST, UTC-4), Buenos Aires, Argentina (ART, UTC-3), Sao Paulo, Brazil (BRT, UTC-3), Rio de Janeiro, Brazil (BRT, UTC-3), South Georgia (GST, UTC-2), Azores, Portugal (AZOT, UTC-1), London, UK (GMT, UTC+0), Lisbon, Portugal (WET, UTC+0), Accra, Ghana (GMT, UTC+0), Reykjavik, Iceland (GMT, UTC+0), Paris, France (CET, UTC+1), Berlin, Germany (CET, UTC+1), Madrid, Spain (CET, UTC+1), Rome, Italy (CET, UTC+1), Lagos, Nigeria (WAT, UTC+1), Cairo, Egypt (EET, UTC+2), Johannesburg, South Africa (SAST, UTC+2), Athens, Greece (EET, UTC+2), Helsinki, Finland (EET, UTC+2), Kyiv, Ukraine (EET, UTC+2), Moscow, Russia (MSK, UTC+3), Istanbul, Turkey (TRT, UTC+3), Riyadh, Saudi Arabia (AST, UTC+3), Nairobi, Kenya (EAT, UTC+3), Tehran, Iran (IRST, UTC+3.5), Dubai, UAE (GST, UTC+4), Baku, Azerbaijan (AZT, UTC+4), Kabul, Afghanistan (AFT, UTC+4.5), Karachi, Pakistan (PKT, UTC+5), Tashkent, Uzbekistan (UZT, UTC+5), Mumbai, India (IST, UTC+5.5), Delhi, India (IST, UTC+5.5), Bangalore, India (IST, UTC+5.5), Colombo, Sri Lanka (IST, UTC+5.5), Kathmandu, Nepal (NPT, UTC+5.75), Dhaka, Bangladesh (BST, UTC+6), Almaty, Kazakhstan (ALMT, UTC+6), Yangon, Myanmar (MMT, UTC+6.5), Bangkok, Thailand (ICT, UTC+7), Jakarta, Indonesia (WIB, UTC+7), Ho Chi Minh City, Vietnam (ICT, UTC+7), Beijing, China (CST, UTC+8), Shanghai, China (CST, UTC+8), Hong Kong, China (HKT, UTC+8), Singapore (SGT, UTC+8), Taipei, Taiwan (CST, UTC+8), Perth, Australia (AWST, UTC+8), Kuala Lumpur, Malaysia (MYT, UTC+8), Tokyo, Japan (JST, UTC+9), Seoul, South Korea (KST, UTC+9), Osaka, Japan (JST, UTC+9), Adelaide, Australia (ACST, UTC+9.5), Darwin, Australia (ACST, UTC+9.5), Sydney, Australia (AEST, UTC+10), Melbourne, Australia (AEST, UTC+10), Brisbane, Australia (AEST, UTC+10), Noumea, New Caledonia (NCT, UTC+11), Solomon Islands (SBT, UTC+11), Auckland, New Zealand (NZST, UTC+12), Wellington, New Zealand (NZST, UTC+12), Fiji (FJT, UTC+12), Apia, Samoa (WSST, UTC+13), Nuku'alofa, Tonga (TOT, UTC+13), Kiritimati, Kiribati (LINT, UTC+14). default: 17.
  5. To City — Target city timezone. Choose from: Baker Island (AoE, UTC-12), Pago Pago, American Samoa (SST, UTC-11), Honolulu, USA (HST, UTC-10), Anchorage, USA (AKST, UTC-9), Los Angeles, USA (PST, UTC-8), San Francisco, USA (PST, UTC-8), Vancouver, Canada (PST, UTC-8), Seattle, USA (PST, UTC-8), Denver, USA (MST, UTC-7), Phoenix, USA (MST, UTC-7), Salt Lake City, USA (MST, UTC-7), Calgary, Canada (MST, UTC-7), Chicago, USA (CST, UTC-6), Mexico City, Mexico (CST, UTC-6), Houston, USA (CST, UTC-6), Dallas, USA (CST, UTC-6), New York, USA (EST, UTC-5), Toronto, Canada (EST, UTC-5), Miami, USA (EST, UTC-5), Washington D.C., USA (EST, UTC-5), Bogota, Colombia (COT, UTC-5), Lima, Peru (PET, UTC-5), Santiago, Chile (CLT, UTC-4), Caracas, Venezuela (VET, UTC-4), Halifax, Canada (AST, UTC-4), Buenos Aires, Argentina (ART, UTC-3), Sao Paulo, Brazil (BRT, UTC-3), Rio de Janeiro, Brazil (BRT, UTC-3), South Georgia (GST, UTC-2), Azores, Portugal (AZOT, UTC-1), London, UK (GMT, UTC+0), Lisbon, Portugal (WET, UTC+0), Accra, Ghana (GMT, UTC+0), Reykjavik, Iceland (GMT, UTC+0), Paris, France (CET, UTC+1), Berlin, Germany (CET, UTC+1), Madrid, Spain (CET, UTC+1), Rome, Italy (CET, UTC+1), Lagos, Nigeria (WAT, UTC+1), Cairo, Egypt (EET, UTC+2), Johannesburg, South Africa (SAST, UTC+2), Athens, Greece (EET, UTC+2), Helsinki, Finland (EET, UTC+2), Kyiv, Ukraine (EET, UTC+2), Moscow, Russia (MSK, UTC+3), Istanbul, Turkey (TRT, UTC+3), Riyadh, Saudi Arabia (AST, UTC+3), Nairobi, Kenya (EAT, UTC+3), Tehran, Iran (IRST, UTC+3.5), Dubai, UAE (GST, UTC+4), Baku, Azerbaijan (AZT, UTC+4), Kabul, Afghanistan (AFT, UTC+4.5), Karachi, Pakistan (PKT, UTC+5), Tashkent, Uzbekistan (UZT, UTC+5), Mumbai, India (IST, UTC+5.5), Delhi, India (IST, UTC+5.5), Bangalore, India (IST, UTC+5.5), Colombo, Sri Lanka (IST, UTC+5.5), Kathmandu, Nepal (NPT, UTC+5.75), Dhaka, Bangladesh (BST, UTC+6), Almaty, Kazakhstan (ALMT, UTC+6), Yangon, Myanmar (MMT, UTC+6.5), Bangkok, Thailand (ICT, UTC+7), Jakarta, Indonesia (WIB, UTC+7), Ho Chi Minh City, Vietnam (ICT, UTC+7), Beijing, China (CST, UTC+8), Shanghai, China (CST, UTC+8), Hong Kong, China (HKT, UTC+8), Singapore (SGT, UTC+8), Taipei, Taiwan (CST, UTC+8), Perth, Australia (AWST, UTC+8), Kuala Lumpur, Malaysia (MYT, UTC+8), Tokyo, Japan (JST, UTC+9), Seoul, South Korea (KST, UTC+9), Osaka, Japan (JST, UTC+9), Adelaide, Australia (ACST, UTC+9.5), Darwin, Australia (ACST, UTC+9.5), Sydney, Australia (AEST, UTC+10), Melbourne, Australia (AEST, UTC+10), Brisbane, Australia (AEST, UTC+10), Noumea, New Caledonia (NCT, UTC+11), Solomon Islands (SBT, UTC+11), Auckland, New Zealand (NZST, UTC+12), Wellington, New Zealand (NZST, UTC+12), Fiji (FJT, UTC+12), Apia, Samoa (WSST, UTC+13), Nuku'alofa, Tonga (TOT, UTC+13), Kiritimati, Kiribati (LINT, UTC+14). default: 31.
  6. Once all inputs are set, review your results in the Results panel. Here's what each output means:
  7. Converted Time — your calculated result. This is the primary result of this calculator.
  8. Time Difference — your calculated result.
  9. From — your calculated result.
  10. To — your calculated result.
  11. From City — your calculated result.
  12. To City — your calculated result.
  13. From UTC Offset — your calculated result.
  14. To UTC Offset — your calculated result.
  15. Explore the related calculators below if you need deeper analysis or want to approach this topic from a different angle.
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