Convert 5.5 MM to Inches - Precision Calculator

Convert 5.5 millimeters to inches with precision control

Quick Answer
5.5 mm = 0.2165 in
โ‰ˆ 3/14" (fractional)
1 inch = 25.4 mm ยท 5.5 mm รท 25.4 = 0.2165 in

๐Ÿ“ Visual Size Comparison

Real-world comparison
About a soybean
Scaled 1:0.15.5 mm = 0.2165" (3/14")
Millimeters (mm)505.5 mmInches (in)00.216"
Millimeter ticks
Inch ticks (1/16")
Note:The ruler is scaled down for large values.

Detailed Results

Decimal (4 places)
0.2165 in
Fraction (1/16")
3/14"
2 / 4 / 6 decimals
0.22 in ยท 0.2165 in ยท 0.216535 in
Reverse check
0.2165 in ร— 25.4 = 5.5 mm
0.2165 in
3/14"
5.5 mm = 0.2165 inches
Formula: 5.5 mm รท 25.4 = 0.2165 inches

Adjust Precision

Results at Different Precisions

2 Decimal Places
0.22 in
4 Decimal Places
0.2165 in
6 Decimal Places
0.216535 in

Fractional Inch Results

1/8" Precision
1/5"
1/16" Precision
3/14"
1/32" Precision
5/23"

๐Ÿชต Woodworking Application

For woodworking projects, 5.5 mm converts to approximately 3/14" when using 1/16" precision, which is standard for most woodworking measurements.

Common Wood Sizing:
Thin veneer or laminate thickness

โš™๏ธ Engineering Application

In engineering contexts, 5.5 mm equals 0.216535 inches with high precision (6 decimal places) for accurate technical specifications.

Engineering Format:
5.5 mm (0.216535")

๐Ÿ›’ E-commerce Product Description

For online product listings, you can describe this measurement as:

Standard: Size: 5.5 mm (0.22 inches)
Approximate: Approx. 0.22" (5.5mm)
Dimension: 5.5mm / 0.22"

๐Ÿ–จ๏ธ 3D Printing Application

For 3D printing, 5.5 mm is the standard metric measurement. The imperial equivalent is 0.2165 inches.

3D Print Context:
Small component or connector size

Where This Size Is Used

Small sizes (< 10 mm)
  • Precision measurement and tolerances
  • Electronics components and connectors
  • Jewelry and craft parts
Medium sizes (10โ€“100 mm)
  • Common hardware and fasteners
  • Phones, tablets, and accessories
  • Furniture fittings and fixtures
Large sizes (> 100 mm)
  • Construction and building materials
  • Furniture dimensions and clearances
  • Engineering project measurements
5.5 mm is close to Phone thickness (7.5 mm)
5.5 mm is close to Coin thickness (1.5 mm)
5.5 mm is close to Credit card thickness (0.76 mm)

Quick Reference Table

MillimetersInches (Decimal)Inches (Fraction)
2.75 mm0.1083 in1/9"
4.13 mm0.1624 in1/6"
5.50 mm0.2165 in3/14"
6.88 mm0.2707 in3/11"
8.25 mm0.3248 in1/3"
11.00 mm0.4331 in7/16"

Frequently Asked Questions

How do I convert 5.5 mm to inches?

To convert 5.5 millimeters to inches, divide by 25.4 (the exact conversion factor). The result is 0.2165 inches.

What is 5.5 mm in fractional inches?

5.5 mm is approximately 3/14" 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.

Need to Convert Different Values?

Use our interactive converter tool to convert any millimeter value to inches with real-time results.

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Popular millimeter and inch values with dedicated conversion pages.

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