Convert 8 MM to Inches - Precision Calculator

Convert 8 millimeters to inches with precision control

0.3150 in
5/16"
8 mm = 0.3150 inches
Formula: 8 mm รท 25.4 = 0.3150 inches

Adjust Precision

Results at Different Precisions

2 Decimal Places
0.31 in
4 Decimal Places
0.3150 in
6 Decimal Places
0.314961 in

Fractional Inch Results

1/8" Precision
1/3"
1/16" Precision
5/16"
1/32" Precision
6/19"

๐Ÿชต Woodworking Application

For woodworking projects, 8 mm converts to approximately 5/16" when using 1/16" precision, which is standard for most woodworking measurements.

Common Wood Sizing:
Standard plywood or thin board

โš™๏ธ Engineering Application

In engineering contexts, 8 mm equals 0.314961 inches with high precision (6 decimal places) for accurate technical specifications.

Engineering Format:
8 mm (0.314961")

๐Ÿ›’ E-commerce Product Description

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

Standard: Size: 8 mm (0.32 inches)
Approximate: Approx. 0.32" (8mm)
Dimension: 8mm / 0.32"

๐Ÿ–จ๏ธ 3D Printing Application

For 3D printing, 8 mm is the standard metric measurement. The imperial equivalent is 0.3150 inches.

3D Print Context:
Small component or connector size

Quick Reference Table

MillimetersInches (Decimal)Inches (Fraction)
4.00 mm0.1575 in2/13"
6.00 mm0.2362 in3/13"
8.00 mm0.3150 in5/16"
10.00 mm0.3937 in2/5"
12.00 mm0.4724 in7/15"
16.00 mm0.6299 in5/8"

Frequently Asked Questions

How do I convert 8 mm to inches?

To convert 8 millimeters to inches, divide by 25.4 (the exact conversion factor). The result is 0.3150 inches.

What is 8 mm in fractional inches?

8 mm is approximately 5/16" 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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8 mm to Inches - Convert 8 Millimeters to Inches