Convert 388 MM to Inches - Precision Calculator

Convert 388 millimeters to inches with precision control

Quick Answer
388 mm = 15.2756 in
โ‰ˆ 15 3/11" (fractional)
1 inch = 25.4 mm ยท 388 mm รท 25.4 = 15.2756 in

๐Ÿ“ Visual Size Comparison

Real-world comparison
About a basketball (240 mm)
Scaled 1:1.2388 mm = 15.2756" (15 3/11")
Millimeters (mm)501001502002503003500388 mmInches (in)1.02.03.04.05.06.07.08.09.0101112131415015.276"
Millimeter ticks
Inch ticks (1/16")
Note:The ruler is scaled down for large values.

Detailed Results

Decimal (4 places)
15.2756 in
Fraction (1/16")
15 3/11"
2 / 4 / 6 decimals
15.28 in ยท 15.2756 in ยท 15.275591 in
Reverse check
15.2756 in ร— 25.4 = 388 mm
15.2756 in
15 3/11"
388 mm = 15.2756 inches
Formula: 388 mm รท 25.4 = 15.2756 inches

Adjust Precision

Results at Different Precisions

2 Decimal Places
15.28 in
4 Decimal Places
15.2756 in
6 Decimal Places
15.275591 in

Fractional Inch Results

1/8" Precision
15 2/7"
1/16" Precision
15 3/11"
1/32" Precision
15 8/29"

๐Ÿชต Woodworking Application

For woodworking projects, 388 mm converts to approximately 15 3/11" when using 1/16" precision, which is standard for most woodworking measurements.

Common Wood Sizing:
Thick lumber or beam sizing

โš™๏ธ Engineering Application

In engineering contexts, 388 mm equals 15.275591 inches with high precision (6 decimal places) for accurate technical specifications.

Engineering Format:
388 mm (15.275591")

๐Ÿ›’ E-commerce Product Description

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

Standard: Size: 388 mm (15.28 inches)
Approximate: Approx. 15.28" (388mm)
Dimension: 388mm / 15.28"

๐Ÿ–จ๏ธ 3D Printing Application

For 3D printing, 388 mm is the standard metric measurement. The imperial equivalent is 15.2756 inches.

3D Print Context:
Build plate or large model 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
388 mm is close to A4 paper width (210 mm)
388 mm is close to Soda can diameter (66 mm)
388 mm is close to Ruler width (30 mm)

Quick Reference Table

MillimetersInches (Decimal)Inches (Fraction)
194.00 mm7.6378 in7 7/11"
291.00 mm11.4567 in11 5/11"
388.00 mm15.2756 in15 3/11"
485.00 mm19.0945 in19 1/11"
582.00 mm22.9134 in22 11/12"
776.00 mm30.5512 in30 5/9"

Frequently Asked Questions

How do I convert 388 mm to inches?

To convert 388 millimeters to inches, divide by 25.4 (the exact conversion factor). The result is 15.2756 inches.

What is 388 mm in fractional inches?

388 mm is approximately 15 3/11" 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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