Diamond Painting Strass Calculator
Estimate the number of strasses (round or square drills) and total cost for a diamond painting given its dimensions and strass density.
How to Use the Diamond Painting Strass Calculator
- Measure the canvas width and height in cm.
- Enter strass density — use 25 for standard 2.5 mm round drills.
- Enter the price per strass.
- Click Calculate.
Anwendungsfälle
- •Planning a custom diamond painting.
- •Budgeting craft supplies.
- •Comparing kit prices.
Formel
Total strasses = width × height × density per cm². Default density is 25 per cm² for 2.5 mm round drills.
Häufig gestellte Fragen
How do I know the density?
Round drills of 2.5 mm pack at ~25 per cm²; 2.8 mm square drills at ~13 per cm². Check the kit description or count a 1 × 1 cm square on the printed canvas.
Should I buy extra?
Yes — 5–10% extra covers losses, mis-drops and popped strasses. This calculator returns the exact number; round up when ordering.
Partial vs full drill?
Full drill covers the whole canvas; partial drill only covers the subject. For partial drill, shrink width × height to the actual covered area.