Try this website. It has conversions for everything but the kitchen sink....http://www.chemie.fu-berlin.de/chemistry/general/units_en.html Regards, Mark Gilbert, Product/Process Engineer FOX Electronics For Frequency Control Solutions. . . Fast: 1-888-GET2FOX, ext. 2289 Direct Phone# 1-941-690-2289 Fax: 941-693-1554 http://www.foxonline.com/ -----Original Message----- From: Huffman, Tony [mailto:[log in to unmask]] Sent: Monday, October 23, 2000 1:09 PM To: [log in to unmask] Subject: [DC] True conversion I am looking for the true mm to inch conversion. Webster defines a mm as being .0394 inches but the conversions I see on drawings do not agree with this. Where can I find the definitive conversion formula? Any ideas? TANX! > Tony G. Huffman > PC Board Layout Specialist > Hunter Engineering Company > 11250 Hunter Drive > Bridgeton, Mo. 63044 > [log in to unmask] > (314)731-0000 ext.330 > (314)731-9932 FAX > http://www.hunter.com > > ---------------------------------------------------------------------------- ----- DesignerCouncil Mail List provided as a free service by IPC using LISTSERV 1.8d To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF DesignerCouncil. Search previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail Archives Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ---------------------------------------------------------------------------- ----- --------------------------------------------------------------------------------- DesignerCouncil Mail List provided as a free service by IPC using LISTSERV 1.8d To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF DesignerCouncil. Search previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail Archives Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ---------------------------------------------------------------------------------