🔄 Close form: Click on the first point or the "Close Shape" button
🗑️ Delete note: Click the red X button in the corner of the note
🗑️ Erase/Undo: Cancel last point or complete scan
🖨️ Printing: Print a professional report with all the details
✏️ Easily modify distances:
After drawing two or more points, the Edit Distances panel will appear below the drawing.
Type the actual distance for each side and press ✓ to save.
Modified edges are shown in green ✎
Pixel = one meter
Example: If 10 pixels = 1 meter, enter 10
One click: Add a point
|Double click on the rib: Manually adjust the distance
⬤ The first⬤ normal✎ Modified
Number of points:0
ocean:0 meter
the condition:Drawing in progress
✏️ Adjust distances accurately
Calculation results
Equation used
Calculation steps
Total area
Area in different units
💡 Recommendations and instructions for use
Tips for best results
✅ Accuracy: Enter values with high precision to get accurate results
⚡ speed: All conversions are done instantly in the browser
🔄 Fast switching: Use the toggle button to reverse the conversion with one click
📊 Spaces: Use the Land Calculator for complex calculations
📋 Copy: Easily copy the results using the copy button
Important alerts
⚠️ Scientific accuracy: All transactions comply with international standards
🔒 Privacy: No data is sent or saved on the servers
📐 Units: Make sure you select the correct unit before inputting
🌡️ the heat: Heat conversions use different equations than other units
💾 Record: The last 10 conversions are saved locally
Useful educational information
height: Kilometer = 1000 metres, mile = 1.609 km
the weight: Kilogram = 1000 grams, pound = 0.454 kg
the heat: °F = (°C x 1.8) + 32
Area: Hectare = 10,000 square metres
Size: Gallon = 3.785 litres
speed: 100 km/h = 27.78 m/s
Calibration accuracy, calculations and disclaimers
High accuracy: All transfers are made in accordance with approved international standards
Local processing: All calculations are done locally in your browser only
Not retaining data: We do not store any data or transmissions in our servers
Regular update: We update conversion factors regularly to ensure accuracy
Professional use: Suitable for general educational and professional use
Critical Applications: For critical applications we recommend checking from multiple sources
Disclaimer: We are not responsible for any decisions made based on the results
Absolute accuracy: Absolute 100% accuracy cannot be guaranteed in all conversions