CAD Forum - tips, tricks, discussion and utilities for AutoCAD, Inventor, Revit and other Autodesk products [www.cadforum.cz] ARKANCE | CONTACT - CZ | SK | EN | DE
Over 1.096.000 registered users (EN+CZ). AutoCAD tips, Inventor tips, Revit tips. Try the new precise Engineering calculator and the updated Barcode generator. New AutoCAD 2026 commands and variables.
RSS channel - CAD tips RSS tips
RSS discussions

Discussion Discussion forum

?
CAD discussions, advices, exchange of experience

CAD Forum - Homepage CAD discussion forum - ask any CAD-related questions here, share your CAD knowledge on AutoCAD, Inventor, Revit and other Autodesk software with your peers from all over the world. To start a new topic, choose an appropriate forum.

Please abide by the rules of this forum.
This is a peer-to-peer forum. The forum doesn't replace the official direct technical support provided by ARKANCE for its customers.
How to post questions: register or login, go to the specific forum and click the NEW TOPIC button.
  FAQ FAQ  Forum Search   Events   Register Register  Login Login

Topic Closedhow to input 17.3/2 in AutoCAD
 Post Reply Post Reply
Author
  Topic Search Topic Search  Topic Options Topic Options
hgf_21_xy View Drop Down
Newbie
Newbie


Joined: 15.Apr.2010
Location: China
Using: AutoCAD LT 2010
Status: Offline
Points: 17 		Direct Link To This Post Topic: how to input 17.3/2 in AutoCAD
    Posted: 30.Mar.2011 at 05:21

Hello,

Facing a problem when using  OFFSET command in AutoCAD.
Trying to input the offset distance as 17.3 and the dwg is in 1:2 scale, so I inputted 17.3/2, but did not succeed.
Anyone knows how to fix it?
 
Ken@Greiner Aerospace
Back to Top
Vladimir Michl View Drop Down
Moderator Group
Moderator Group

Arkance Systems CZ

Joined: 26.Jul.2007
Location: Czech Republic
Using: Autodesk software
Status: Offline
Points: 2121 		Direct Link To This Post Posted: 30.Mar.2011 at 08:42
Yes. You can directly input expressions with integers (e.g. 17/3) but for operations on real numbers you need to use the embedded CAL:
 
Offset distance: 'cal
>>>> Expression: 17.3/2
Continuing the OFFSET command.
 
Vladimir Michl (moderator)
ARKANCE - https://arkance.world - Autodesk Platinum Partner
Back to Top
CarlB View Drop Down
Senior Member
Senior Member


Joined: 16.Oct.2009
Location: United States
Status: Offline
Points: 321 		Direct Link To This Post Posted: 30.Mar.2011 at 09:24
You cannot use decimals in fraction, but you could input "173/20" to get the correct offset.
Back to Top
hgf_21_xy View Drop Down
Newbie
Newbie


Joined: 15.Apr.2010
Location: China
Using: AutoCAD LT 2010
Status: Offline
Points: 17 		Direct Link To This Post Posted: 30.Mar.2011 at 09:27
Originally posted by Vladimir Michl Vladimir Michl wrote:

Yes. You can directly input expressions with integers (e.g. 17/3) but for operations on real numbers you need to use the embedded CAL:
 
Offset distance: 'cal
>>>> Expression: 17.3/2
Continuing the OFFSET command.
 
Thanks, you are the man.
Ken@Greiner Aerospace
Back to Top
hgf_21_xy View Drop Down
Newbie
Newbie


Joined: 15.Apr.2010
Location: China
Using: AutoCAD LT 2010
Status: Offline
Points: 17 		Direct Link To This Post Posted: 30.Mar.2011 at 09:33
Originally posted by CarlB CarlB wrote:

You cannot use decimals in fraction, but you could input "173/20" to get the correct offset.
I also found out this way, but for a better and easier solution, we should do it the way how Vladimir Michl suggested.
Ken@Greiner Aerospace
Back to Top
alanjt View Drop Down
Groupie
Groupie


Joined: 08.Apr.2009
Location: United States
Using: Civil 3D 2009/2011
Status: Offline
Points: 30 		Direct Link To This Post Posted: 30.Mar.2011 at 21:28
Originally posted by hgf_21_xy hgf_21_xy wrote:

Originally posted by CarlB CarlB wrote:

You cannot use decimals in fraction, but you could input "173/20" to get the correct offset.
I also found out this way, but for a better and easier solution, we should do it the way how Vladimir Michl suggested.
How is using 'CAL easier than a little math in your head to move decimal places easier?
Back to Top
Vladimir Michl View Drop Down
Moderator Group
Moderator Group

Arkance Systems CZ

Joined: 26.Jul.2007
Location: Czech Republic
Using: Autodesk software
Status: Offline
Points: 2121 		Direct Link To This Post Posted: 30.Mar.2011 at 21:49
Well, the little math may quickly become less "little" with e.g. 17.385/2.1/0.08
CAL can handle all such cases.
Vladimir Michl (moderator)
ARKANCE - https://arkance.world - Autodesk Platinum Partner
Back to Top
Cad64 View Drop Down
Senior Member
Senior Member


Joined: 17.Apr.2010
Location: United States
Using: Autocad 2011, 3DS Max 2011, Photoshop CS5
Status: Offline
Points: 491 		Direct Link To This Post Posted: 31.Mar.2011 at 02:26
Or you could just draw everything at 1:1 instead of at a scale and avoid doing any math at all.

Just sayin' Wink
Online Portfolio: http://www.rdeweese.com/
Back to Top
hgf_21_xy View Drop Down
Newbie
Newbie


Joined: 15.Apr.2010
Location: China
Using: AutoCAD LT 2010
Status: Offline
Points: 17 		Direct Link To This Post Posted: 31.Mar.2011 at 04:22

Hello guys,

Thanks for your attentions.
With your help, I can close this issue now. Clap


Edited by hgf_21_xy - 31.Mar.2011 at 04:23
Ken@Greiner Aerospace
Back to Top

Related CAD tips:


 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down



This page was generated in 0,125 seconds.
CADforum
CADforum
Tips and tricks, support, utilities, help, discussions on AutoCAD, LT, Inventor, Revit, Map, Civil 3D, 3ds Max, Fusion, Forma, Vault, PowerMill and other Autodesk software (community support by ARKANCE). See About CADforum.
Copyright © 2025 | Advertise with us | Online privacy
ARKANCE - Autodesk Platinum Partner & Training Center & Services Partner
CONTACT:
webmaster.cz@arkance.world | tel. +420 910 970 111
FB LN TW YT TW Blog RSS
.
TOPlist