Denver
United States
--:-- --
MST · UTC-7 12 hours 30 minutes difference
Convert Denver (MST) to Delhi (GMT+5:30) Time — 12 hours 30 minutes apart
America/Denver · MST · UTC-7 | Asia/Kolkata · GMT+5:30 · UTC+5:30 · 12 hours 30 minutes difference · 667 cities · DST applies
24-Hour Overlap Timeline
❌ No business-hours overlap between Denver and Delhi (9–18 local)
⚠ Denver observes daylight saving time — offset may vary by up to 1 hour seasonally
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UTC → | ||||||||||||||||||||||||
| 🇺🇸 Denver UTC-7 | 5p | 6p | 7p | 8p | 9p | 10p | 11p | 12a | 1a | 2a | 3a | 4a | 5a | 6a | 7a | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p |
| 🇮🇳 Delhi UTC+5:30 | 5a | 6a | 7a | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | 6p | 7p | 8p | 9p | 10p | 11p | 12a | 1a | 2a | 3a | 4a |
Both working Working Off hours Sleeping Now
Key Facts: Denver (MST) vs Delhi (GMT+5:30)
Time Gap
12h 30m
Kolkata ahead
May vary ±1h (DST)
DST Status
⏰ Denver
Observes DST
✅ Kolkata: No DST
Cities in MST
67
Largest: Denver
2,691,349 pop.
Overlap Window
None
No work-hour overlap
Consider early/late meetings
Find Cities in Denver & Kolkata Timezones
The MST and GMT+5:30 timezones are separated by 12 hours 30 minutes. Denver is the largest city in the America/Denver zone and Delhi is the largest in Asia/Kolkata. Denver observes daylight saving time — the difference may change by 1 hour seasonally. For scheduling between these regions, the key fact is: there is no comfortable overlap during standard business hours.
Best Times to Schedule Calls: Denver (MST) ↔ Delhi (GMT+5:30)
| Denver (MST) | Kolkata (GMT+5:30) | Quality |
|---|---|---|
| 12:00 AM | 12:00 PM | ❌ |
| 1:00 AM | 1:00 PM | ❌ |
| 2:00 AM | 2:00 PM | ❌ |
| 3:00 AM | 3:00 PM | ❌ |
| 4:00 AM | 4:00 PM | ❌ |
| 5:00 AM | 5:00 PM | ❌ |
| 6:00 AM | 6:00 PM | ❌ |
| 7:00 AM | 7:00 PM | ⚠️ |
| 8:00 AM | 8:00 PM | ❌ |
| 9:00 AM | 9:00 PM | ❌ |
| 10:00 AM | 10:00 PM | ❌ |
| 11:00 AM | 11:00 PM | ❌ |
| 12:00 PM | 12:00 AM +1 day | ❌ |
| 1:00 PM | 1:00 AM +1 day | ❌ |
| 2:00 PM | 2:00 AM +1 day | ❌ |
| 3:00 PM | 3:00 AM +1 day | ❌ |
| 4:00 PM | 4:00 AM +1 day | ❌ |
| 5:00 PM | 5:00 AM +1 day | ❌ |
| 6:00 PM | 6:00 AM +1 day | ❌ |
| 7:00 PM | 7:00 AM +1 day | ⚠️ |
| 8:00 PM | 8:00 AM +1 day | ❌ |
| 9:00 PM | 9:00 AM +1 day | ❌ |
| 10:00 PM | 10:00 AM +1 day | ❌ |
| 11:00 PM | 11:00 AM +1 day | ❌ |
Work hours defined as 09:00–18:00 local time. ✅ Both in work hours ⚠️ Borderline ❌ Outside work hours.
MST to GMT+5:30: Complete 24-Hour Time Conversion Table
| Denver (MST) | Kolkata (GMT+5:30) | IST (UTC+5:30) |
|---|---|---|
| 12:00 AM | 12:30 PM | 12:30 PM |
| 1:00 AM | 1:30 PM | 1:30 PM |
| 2:00 AM | 2:30 PM | 2:30 PM |
| 3:00 AM | 3:30 PM | 3:30 PM |
| 4:00 AM | 4:30 PM | 4:30 PM |
| 5:00 AM | 5:30 PM | 5:30 PM |
| 6:00 AM | 6:30 PM | 6:30 PM |
| 7:00 AM | 7:30 PM | 7:30 PM |
| 8:00 AM | 8:30 PM | 8:30 PM |
| 9:00 AM | 9:30 PM | 9:30 PM |
| 10:00 AM | 10:30 PM | 10:30 PM |
| 11:00 AM | 11:30 PM | 11:30 PM |
| ← Date changes in Kolkata → | ||
| 12:00 PM | 12:30 AM +1 | 12:30 AM |
| 1:00 PM | 1:30 AM +1 | 1:30 AM |
| 2:00 PM | 2:30 AM +1 | 2:30 AM |
| 3:00 PM | 3:30 AM +1 | 3:30 AM |
| 4:00 PM | 4:30 AM +1 | 4:30 AM |
| 5:00 PM | 5:30 AM +1 | 5:30 AM |
| 6:00 PM | 6:30 AM +1 | 6:30 AM |
| 7:00 PM | 7:30 AM +1 | 7:30 AM |
| 8:00 PM | 8:30 AM +1 | 8:30 AM |
| 9:00 PM | 9:30 AM +1 | 9:30 AM |
| 10:00 PM | 10:30 AM +1 | 10:30 AM |
| 11:00 PM | 11:30 AM +1 | 11:30 AM |
IST (India Standard Time, UTC+5:30) shown as reference for Indian users. +1/−1 indicates a different calendar day.
67 Cities in Denver (MST) & 600 Cities in Kolkata (GMT+5:30) — Page 1 of 3
Denver & 66 more — Denver (MST, UTC-7)
- Denver, US 2.7M
- Juarez, MX 1.3M
- Calgary, CA 1.3M
- Salt Lake City, US 1.2M
- Edmonton, CA 1.2M
- El Paso, US 862K
- Albuquerque, US 767K
- Provo, US 640K
- Colorado Springs, US 638K
- Ogden, US 624K
- Boise, US 449K
- Aurora, US 390K
- Fort Collins, US 339K
- Nampa, US 201K
- Lakewood, US 156K
St. George, USGreeley, USThornton, USLas Cruces, USGrand Junction, USWest Valley City, USBillings, USMeridian, USLogan, USArvada, USBoulder, USPueblo, USWest Jordan, USWestminster, USIdaho Falls, USCentennial, USRio Rancho, USLafayette, USLongmont, USHighlands Ranch, USRed Deer, CALethbridge, CAOrem, USSandy, USSanta Fe, USMissoula, USRapid City, USLayton, USCheyenne, USLehi, USSouth Jordan, USLoveland, USCastle Rock, USPocatello, USBroomfield, USAirdrie, CAWood Buffalo, CACasper, USSt. Albert, CAFort McMurray, CAGreat Falls, USCommerce City, USGrande Prairie, CABozeman, USCaldwell, USMedicine Hat, CAMillcreek, USParker, USTaylorsville, USHerriman, USTwin Falls, USDraper, US
Delhi & 599 more — Kolkata (GMT+5:30, UTC+5:30)
- Delhi, IN guide ↗ 32.2M
- Mumbai, IN guide ↗ 25.0M
- Kolkata, IN guide ↗ 21.7M
- Bangalore, IN guide ↗ 15.4M
- Chennai, IN guide ↗ 12.4M
- Hyderabad, IN guide ↗ 10.5M
- Pune, IN guide ↗ 8.2M
- Ahmedabad, IN guide ↗ 8.0M
- Surat, IN guide ↗ 6.5M
- Prayagraj, IN guide ↗ 6.0M
- Belahi, IN guide ↗ 4.5M
- Nadampalaiyam, IN guide ↗ 3.5M
- Lucknow, IN guide ↗ 3.4M
- Kannankulam, IN guide ↗ 3.2M
- Jaipur, IN guide ↗ 3.1M
Kottarassheri, INAttadappa, INBarmhan Kalan, INMirzapur, INNagpur, INGhaziabad, INSupaul, INVadodara, INRajkot, INVishakhapatnam, INIndore, INThane, INBhopal, INAgra, INPeyanvilai, INPimpri-Chinchwad, INPatna, INBilaspur, INLudhiana, INMadurai, INJamshedpur, INNasik, INVijayawada, INFaridabad, INNajafgarh, INMeerut, INJabalpur, INKalyan, INVasai-Virar, INPanipat, INVaranasi, INKalleli, INSrinagar, INAurangabad, INDhanbad, INAmritsar, INAligarh, INGuwahati, INHaora, INRanchi, INGwalior, INChandigarh, INJodhpur, INRaipur, INKota, INBareilly, INCoimbatore, INSolapur, INHubli, INMysore, INTrichinopoly, INMoradabad, INTiruppur, INGurgaon, INJalandhar, INBhubaneshwar, INNarela, INBhayandar, INKarimnagar, INPatiala, INShishgarh, INColombo, LKThiruvananthapuram, INDurgapur, INBhiwandi, INBhilwara, INSaharanpur, INWarangal, INShiliguri, INSalem, INKochi, INGorakhpur, INGuntur, INKaraikandi, INHaldwani, INDhulia, INBhavnagar, INNoida, INBhangar, INBhilai, INMangalore, INBihta, INHasanpur, INCuttack, INSalimpur, INRaurkela, INTumkur, INDehra Dun, INKottayam, INAsansol, INBokaro Steel City, INKolhapur, INNava Raipur, INAjmer, INNanded, INAmravati, INNellore, INDispur, INGulbarga, INBikaner, INAgartala, INChanda, INLoni, INUjjain, INJhansi, INUlhasnagar, INJammu, INTuticorin, INPurnea, INBelgaum, INVellore, INMalegaon, INJamnagar, INBardoli, INGaya, INAmbattur, INJalgaon, INChhatarpur, INKurnool, INUdaipur, INWapi, INChauddagram, BDMathura, INSangli, INDavangere, INCalicut, INMothihari, INAkola, INBettiah, INShorapur, INTinnevelly, INBellary, INBhagalpur, INManampizha, INDelhi Cantonment, INSalt Lake City, INEtawa, INSonipat, INQuilon, INMulangodi, INMunro Turuttu, INKarur, INJalna, INBairia, INBhatpara, INSirur, INKakinada, INPanihati, INRohtak, INMaler Kotla, INKolga, INKorba, INSikar, INSasaram, INKarnal, INBrahmapur, INAhmadnagar, INShahjanpur, INAvadi, INKhanapur, INCuddapah, INAlamadi, INRajahmundry, INAlwar, INSambalpur, INMuzaffarpur, INKamarhati, INCampiernagar, INBijapur, INRatnagiri, INJagdalpur, INRampur, INShimoga, INKashipur, INJunagadh, INHapur, INPattikad, INTrichur, INBarddhaman, INPanvel, INNizamabad, INParbhani, INHisar, INFatehpur, INBirania, IN
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⚠️ Daylight Saving Time Affects This Pair
| Timezone | DST? | Standard | Daylight |
|---|---|---|---|
| America/Denver | Yes | UTC-7 | UTC-6 |
| Asia/Kolkata | No | UTC+5:30 | — |
During DST periods the time difference between these zones may be 11 hours 30 minutes instead of 12 hours 30 minutes. Always verify the current offset if scheduling calls near clock-change dates.