EL EMAN TOOLS
Free surveying and engineering tools
Quick tools that work on phone and desktop with no sign-up: convert coordinates, calculate your land area in feddan and qirat, and estimate finishing quantities before you start.
GPS ↔ UTM Coordinate Converter
Convert latitude/longitude (WGS84) to UTM and back, for a single point or a whole list.
Open toolLand Area Calculator from Coordinates
Enter the corner coordinates of a plot to get its area in m², feddan, qirat and sahm, plus the perimeter and a sketch.
Open toolArea Unit Converter (Feddan, Qirat, Sahm, m²)
Convert instantly between square metres, feddan, qirat, sahm, hectares, acres and square feet.
Open toolFinishing Quantities Calculator (Paint, Tiles, Skirting)
Work out wall and floor areas, paint litres, number of tiles and skirting length for any room.
Open tool