Kilogram Square Millimeter to Pound Square Inch Conversion

Convert between Kilogram Square Millimeter and Pound Square Inch quickly and accurately.

kg·mm²
lb·in²

How to Convert Kilogram Square Millimeter to Pound Square Inch

Conversion Formula

1 kg·mm² = 0.003 lb·in²
1 lb·in² = 292.64 kg·mm²

Example

Convert 15 kg·mm² to lb·in²:

15 kg·mm² = 15 × 0.003 lb·in² = 0.051 lb·in²

Unit Information

Learn about the moment of inertia units you're converting between

Kilogram Square Millimeter

kg·mm²

Definition

The kilogram square millimeter (kg·mm²) is a unit of moment of inertia for very small rotating components. It is used in micro-mechanical systems and precision instruments.

History/Origin

Based on the kilogram and square millimeter, this unit addresses the need for moment of inertia measurements in micro-scale mechanical systems and precision engineering.

Current Use

Used in micro-mechanical systems, precision instruments, small electronic components, and applications requiring very fine-scale moment of inertia calculations.

Multiplier

0

Offset

0

Pound Square Inch

lb·in²

Definition

The pound square inch (lb·in²) is a unit of moment of inertia in the imperial system for smaller scale applications. It is commonly used in precision engineering.

History/Origin

This unit combines the pound (mass) with the square inch, providing a measure of moment of inertia in the imperial system for smaller mechanical components.

Current Use

Used in US precision engineering, small mechanical systems, and applications where imperial units are preferred for smaller scale moment of inertia calculations.

Multiplier

0

Offset

0

Kilogram Square Millimeter to Pound Square Inch Conversion Table

Kilogram Square Millimeter [kg·mm²] Pound Square Inch [lb·in²]
1 kg·mm² 0.003417 lb·in²
10 kg·mm² 0.034172 lb·in²
25 kg·mm² 0.085429 lb·in²
50 kg·mm² 0.170859 lb·in²
100 kg·mm² 0.341717 lb·in²
0 kg·mm² 0E+0 lb·in²
-10 kg·mm² -0.034172 lb·in²
-40 kg·mm² -0.136687 lb·in²