Engineering Conversion Tables
Convert pressure, temperature, torque, length, and force. Type a value with its unit.
Engineering Unit Converter
The converter handles pressure, temperature, torque, length, force, and area. Use the Auto tab to type a value with its unit, or select a category for a structured view.
Accepts common abbreviations — psi, bar, MPa, °C, °F, N·m, ft·lbf (foot-pounds), mm, inches, and more.
Converting
Could not parse input. Try a number followed by a unit, e.g. "100 psi".
That temperature is below absolute zero (−273.15 °C). Check the value and unit.
No matching unit found. Try common abbreviations like psi, bar, °C, mm, N·m.
Common Conversions
Frequently used values, calculated with the same factors as the converter above. For any other value, use the converter.
Pressure
Temperature
Torque
DN ↔ NPS Cross-Reference
Cross-reference between metric DN (nominal diameter) and imperial NPS (Nominal Pipe Size). Pipe outside diameter depends on the pipe standard: ASME pipe and ISO/EN metric pipe differ at several sizes (DN 65 is 73.0 mm in ASME and 76.1 mm in metric), so check which one your plant runs. For full flange dimensions, see our Standard Dimensions & Sizes page.
Related Resources
Pressure-Temperature Ratings
ASME B16.5 PT tables and interactive derating diagrams.
Flange Installation Guide
Bolt tightening sequences and best practices per ASME PCC-1.
Standard Dimensions & Sizes
AS 2129, ASME B16.21, and EN 1514 flange gasket dimensions.
Shore Hardness & Properties
Elastomer mechanical comparison and Shore A hardness examples.
Need a Gasket to These Specs?
Our engineering team can help with material selection, dimensional queries, and gasket specification for your application.
- Material selection guidance
- Technical data sheets on request
Disclaimer
This tool is provided for general engineering reference only and does not constitute professional advice, specification, or guarantee of performance. Actual results depend on specific application conditions. Universal Gaskets Pty Ltd accepts no responsibility or liability for decisions made based on this information. For full terms, see our Terms & Conditions.