Convert 520 MM to Inches - Precision Calculator
Convert 520 millimeters to inches with precision control
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🪵 Woodworking Application
For woodworking projects, 520 mm converts to approximately 20 7/15" when using 1/16" precision, which is standard for most woodworking measurements.
⚙️ Engineering Application
In engineering contexts, 520 mm equals 20.472441 inches with high precision (6 decimal places) for accurate technical specifications.
🛒 E-commerce Product Description
For online product listings, you can describe this measurement as:
🖨️ 3D Printing Application
For 3D printing, 520 mm is the standard metric measurement. The imperial equivalent is 20.4724 inches.
Where This Size Is Used
- Precision measurement and tolerances
- Electronics components and connectors
- Jewelry and craft parts
- Common hardware and fasteners
- Phones, tablets, and accessories
- Furniture fittings and fixtures
- Construction and building materials
- Furniture dimensions and clearances
- Engineering project measurements
Quick Reference Table
| Millimeters | Inches (Decimal) | Inches (Fraction) |
|---|---|---|
| 260.00 mm | 10.2362 in | 10 3/13" |
| 390.00 mm | 15.3543 in | 15 5/14" |
| 520.00 mm | 20.4724 in | 20 7/15" |
| 650.00 mm | 25.5906 in | 25 7/12" |
| 780.00 mm | 30.7087 in | 30 5/7" |
| 1040.00 mm | 40.9449 in | 40 15/16" |
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Frequently Asked Questions
How do I convert 520 mm to inches?
To convert 520 millimeters to inches, divide by 25.4 (the exact conversion factor). The result is 20.4724 inches.
What is 520 mm in fractional inches?
520 mm is approximately 20 7/15" when expressed as a fraction. This is commonly used in woodworking and construction.
Is this conversion accurate for engineering purposes?
Yes, our conversion uses the standard conversion factor (1 inch = 25.4 mm exactly) and supports up to 6 decimal places for high-precision engineering applications.
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