Blueprint Scale Converter & Area Calculator | नेपाल भूमि नाप्ने उपकरण
1
Scale & Configuration
📷
Measure from Photo / Scan
Upload blueprint photo → click corners → auto-fills all measurements
📷
Click to upload blueprint photo or scan
JPG, PNG, PDF scan — any quality
1 Calibrate — click 2 ends of the scale bar
→
2 Click each corner in order (A → B → C …)
Scale bar length:Click the two ends of the scale bar on the image above
📌 Tap to add corner · Drag a point to move it · Pinch to zoom · 1-finger drag to pan
2
Side Lengths (measured on blueprint, in mm)
3
Diagonal Measurements (for accurate area)
Assumes a cyclic quadrilateral (all 4 corners on a circle) — gives the
maximum possible area for these side lengths. Replace with your physically
measured diagonal for exact results.