Calculates distance between two geographic coordinates using haversine formula.
|Distance between two cities|
This online calculator measures the distance between two cities using latitude and longitude.
|Russia's regional registration plates|
This online calculator determines Russia's region from car plate.
Conversion between wind speed measurement units including Beaufort numbers, km/h, m/s, mph, fps.
|Nautical measurement units|
Nautical mile, sea mile, cable
|Course angle and the distance between the two points on loxodrome (rhumb line).|
Calculation of a distance on loxodrome (rhumb line) and course angle (azimuth) between two points with a given geographical coordinates.
|Course angles and distance between the two points on the orthodrome(great circle)|
Calculates the distance between two points of the Earth specified geodesic (geographical) coordinates along the shortest path - the great circle (orthodrome). Calculates the initial and final course angles and azimuth at intermediate points between the two given.
|Cost of one hour (or kilometer)|
Calculation of price per 1 kilometer by user request
|Prospect distance from the ground and line of sight distance between two observers|
Calculates the prospect distance from height at observer and line of sight distance between two observers.
|Compass, magnetic and true course calculator|
Calculates true, magnetic and compass direction (course, bearing) by a given direction, magnetic declination and deviation.
|Ford VIN decoder - Line information|
This calculator tries to extract car line information from supplied 5,6 and 7 positions of VIN number
Calculates fuel quantity consumed by car with given driving given distance.
|Tidal gate calculator (Rule of twelfths)|
This calculator calculates tidal gates using the rule of twelfths, estimating the height of the tide at any time, given only the time and height of high and low water.
|Flag semaphore signals|
The calculator converts english phrase to the flag semaphore signal sequence.
The calculator gives name of compass point by direction angle in degrees.
|Fuel spent in liters, fuel tanks, and money|
Calculation of fuel spent based on the distance traveled and the average fuel consumption per 100 km, in liters, in fuel tanks and money
|Points of the compass|
This online calculator outputs compass point given direction angle in degrees. Different compass roses (4, 8, 16, 32, 128-wind compass roses) are supported.
|Compass point between two locations|
Given coordinates of two locations in decimal degrees, this calculator displays constant azimuth, distance and compass points for different compass roses.
|Earth Radius by Latitude (WGS 84)|
This online calculator calculates Earth radius at given latitude using WGS 84 reference ellipsoid
|Distance through the Earth|
This calculator calculates the distance from one point on the Earth to another point, going through the Earth, instead of going across the surface.