Yahan do coordinates ke beech distance kaise calculate hota hai?

Yeh haversine formula ko WGS84 mean Earth radius (6371 km) par use karke great-circle distance compute karta hai — spherical Earth ki surface par sabse chhota path. Yeh typical distances par kuch metres tak accurate hai aur lat/long point-to-point distance ka standard tareeka hai.

Kilometres, miles aur nautical miles mein distance ka fark kya hai?

Yeh ek hi great-circle length ko alag units mein measure karte hain. Ek mile 1.609344 km hai aur ek nautical mile theek 1.852 km, isliye nautical-mile ka figure chhota hota hai. Aviation aur marine navigation nautical miles use karte hain kyunki ek nautical mile latitude ke ek minute ke karib hota hai.

A se B ka bearing kya matlab rakhta hai?

Yeh initial bearing, ya forward azimuth hai: woh compass direction jismein aap point A se nikalkar great-circle path par point B tak jaate, true north se clockwise degrees mein maapi gayi (0–360°). Ek lambe route par bearing raaste mein badalta hai, isliye yeh shuruaat ki heading hai.

Do coordinates ke beech midpoint kaise nikala jaata hai?

Midpoint woh point hai jo A aur B ke beech great-circle path par aadhe raaste par hai, na ki dono lat/long pairs ka simple average. Averaging sirf paas ke points ke liye kaam karti hai; lambi distances par spherical midpoint kaafi alag ho sakta hai, isliye yeh tool asli great-circle midpoint compute karta hai.

Kya yeh driving distance deta hai ya straight-line distance?

Yeh Earth ki surface par straight-line great-circle ("as the crow flies") distance deta hai. Road ya walking distance ke liye Google Maps mein Directions ya OpenStreetMap par View route link follow karein, jo asli streets par route banata hai.

Kya main jo coordinates enter karta hoon woh kahin bheje jaate hain?

Nahi. Distance, bearing aur midpoint sab aapke browser mein compute hote hain, isliye aap jo coordinates type karte hain woh aapke device par rehte hain. Map draw karne ke liye sirf OpenStreetMap map tiles network par load hoti hain.

Coordinates ke Beech Distance

Do latitude/longitude points ke beech great-circle distance, bearing aur midpoint measure karein, seedha aapke browser mein.

Aap jo do coordinates enter karte hain woh distance, bearing aur midpoint compute karne ke liye poori tarah aapke browser mein use hote hain aur kabhi upload nahi hote; map render karne ke liye sirf OpenStreetMap tiles fetch hoti hain.

Ek single point plot karna hai? Coordinate Map Viewer kholein.

Coordinate Distance ke baare mein

Yeh calculator do latitude/longitude points ke beech great-circle distance ko haversine formula se measure karta hai, aur use ek saath kilometres, miles aur nautical miles mein dikhata hai. Har point ko alag lat aur lng fields ke roop mein enter karein ya ek "lat, lng" pair paste karein, aur aapko A se B ka initial bearing (0–360°) bhi milta hai, ek 16-point compass heading jaise SSE ke saath, plus route ka midpoint. Ek map dono points par pins aur unke beech ek line draw karta hai, auto-fit kiya gaya taaki poora route dikhe, aur one-click links route ko Google Maps ya OpenStreetMap mein khol dete hain. Yeh pilots, sailors, surveyors, logistics planners aur un sab ke liye kaam ka hai jo GPS positions compare karte hain. Aap jo coordinates enter karte hain woh aapke device par rehte hain; map draw karne ke liye sirf OpenStreetMap map tiles load hoti hain.

Features

Great-circle (haversine) distance ek saath kilometres, miles aur nautical miles mein dikhaya jaata hai
A se B ka initial bearing degrees mein, ek 16-point compass label ke saath (N, NNE, NE, …)
Dono points ka midpoint, ek lat/lng pair ke roop mein copy karne ke liye taiyaar
Har point ko lat aur lng fields ke roop mein enter karein, ya ek poora "lat, lng" pair paste karein
Dono points par pins aur unke beech ek line wala map, poora route dikhane ke liye auto-fit
Route ko seedha Google Maps directions mein ya OpenStreetMap par kholein
Kisi bhi distance, bearing ya midpoint ko ek click mein copy karein
N/S/E/W hemispheres accept karta hai aur latitude (−90 se 90) aur longitude (−180 se 180) validate karta hai

Coordinate Distance kaise use karein

Point A ke liye latitude aur longitude enter karein, ya ek "lat, lng" pair paste karein.
Point B ke liye bhi wahi karein — ya try karne ke liye London → Paris example load karein.
Distance ko km, miles aur nautical miles mein padhein, plus bearing aur midpoint.
Map check karein, phir agar directions chahiye to route ko Google Maps ya OpenStreetMap mein kholein.
Jo bhi value chahiye use uske bagal wale button se copy karein.

Example

Input

A: 51.5074, -0.1278
B: 48.8566, 2.3522

Output

Distance: 343.6 km · 213.5 mi · 185.5 nmi
Bearing A→B: 148.2° (SSE)
Midpoint: 50.1962, 1.0872

London se Paris: south-south-east heading par lagbhag 344 km.

Common errors aur troubleshooting

Distance ummeed se kahin zyada ya kam aata hai. — Check karein ki latitude aur longitude aapas mein swap na ho gaye hon. Yeh tool pehle latitude, phir longitude padhta hai — jaise 51.5074, -0.1278.
Ek point samundar mein ya galat hemisphere mein land karta hai. — South latitudes aur West longitudes negative hote hain. Value ko minus sign ke saath type karein, ya N/S/E/W letter add karein aur sign apne aap lag jaata hai.
Measured route aapke maloom road-trip distance se chhota hai. — Yeh Earth ki surface par seedha great-circle distance hai, driving distance nahi. Road route ke liye Google Maps ya OpenStreetMap link use karein.

Aksar pooche jaane wale sawaal

Yahan do coordinates ke beech distance kaise calculate hota hai?: Yeh haversine formula ko WGS84 mean Earth radius (6371 km) par use karke great-circle distance compute karta hai — spherical Earth ki surface par sabse chhota path. Yeh typical distances par kuch metres tak accurate hai aur lat/long point-to-point distance ka standard tareeka hai.
Kilometres, miles aur nautical miles mein distance ka fark kya hai?: Yeh ek hi great-circle length ko alag units mein measure karte hain. Ek mile 1.609344 km hai aur ek nautical mile theek 1.852 km, isliye nautical-mile ka figure chhota hota hai. Aviation aur marine navigation nautical miles use karte hain kyunki ek nautical mile latitude ke ek minute ke karib hota hai.
A se B ka bearing kya matlab rakhta hai?: Yeh initial bearing, ya forward azimuth hai: woh compass direction jismein aap point A se nikalkar great-circle path par point B tak jaate, true north se clockwise degrees mein maapi gayi (0–360°). Ek lambe route par bearing raaste mein badalta hai, isliye yeh shuruaat ki heading hai.
Do coordinates ke beech midpoint kaise nikala jaata hai?: Midpoint woh point hai jo A aur B ke beech great-circle path par aadhe raaste par hai, na ki dono lat/long pairs ka simple average. Averaging sirf paas ke points ke liye kaam karti hai; lambi distances par spherical midpoint kaafi alag ho sakta hai, isliye yeh tool asli great-circle midpoint compute karta hai.
Kya yeh driving distance deta hai ya straight-line distance?: Yeh Earth ki surface par straight-line great-circle ("as the crow flies") distance deta hai. Road ya walking distance ke liye Google Maps mein Directions ya OpenStreetMap par View route link follow karein, jo asli streets par route banata hai.
Kya main jo coordinates enter karta hoon woh kahin bheje jaate hain?: Nahi. Distance, bearing aur midpoint sab aapke browser mein compute hote hain, isliye aap jo coordinates type karte hain woh aapke device par rehte hain. Map draw karne ke liye sirf OpenStreetMap map tiles network par load hoti hain.

Related tools

Coordinate Map Viewer — Latitude/longitude ko OpenStreetMap map par plot karein aur click se coordinates padhein.
MGRS Converter — Latitude/longitude aur MGRS (Military Grid Reference System) coordinates ke beech, dono taraf convert karein, aapke browser mein.
Plus Codes Converter — Latitude/longitude aur ek Plus Code (Open Location Code) ke beech dono taraf convert karein, cover kiye gaye bounding box aur cell size ke saath.
Coordinate Converter — Ek lat/long pair ko decimal degrees, DMS aur DDM ke beech convert karein.
GPX Viewer — Ek .gpx track ko map par kholein aur distance, elevation aur GeoJSON export dekhein.
GeoJSON Viewer — GeoJSON ko validate karein aur map par preview karein, feature summary aur bounding box ke saath.