1*cdf0e10cSrcweir<?xml version="1.0" encoding="UTF-8"?> 2*cdf0e10cSrcweir 3*cdf0e10cSrcweir 4*cdf0e10cSrcweir<!--*********************************************************************** 5*cdf0e10cSrcweir * 6*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 7*cdf0e10cSrcweir * 8*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 9*cdf0e10cSrcweir * 10*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 11*cdf0e10cSrcweir * 12*cdf0e10cSrcweir * This file is part of OpenOffice.org. 13*cdf0e10cSrcweir * 14*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 15*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 16*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 17*cdf0e10cSrcweir * 18*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 19*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 20*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 22*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 23*cdf0e10cSrcweir * 24*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 25*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 26*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 27*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 28*cdf0e10cSrcweir * 29*cdf0e10cSrcweir ************************************************************************--> 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir<helpdocument version="1.0"> 32*cdf0e10cSrcweir<meta> 33*cdf0e10cSrcweir<topic id="textscalcguidecalc_timevaluesxml" indexer="include" status="PUBLISH"> 34*cdf0e10cSrcweir<title id="tit" xml-lang="en-US">Calculating Time Differences</title> 35*cdf0e10cSrcweir<filename>/text/scalc/guide/calc_timevalues.xhp</filename> 36*cdf0e10cSrcweir</topic> 37*cdf0e10cSrcweir<history> 38*cdf0e10cSrcweir<created date="2003-10-31T00:00:00">Sun Microsystems, Inc.</created> 39*cdf0e10cSrcweir<lastedited date="2004-09-27T11:58:54">converted from old format - fpe</lastedited> 40*cdf0e10cSrcweir</history> 41*cdf0e10cSrcweir</meta> 42*cdf0e10cSrcweir<body> 43*cdf0e10cSrcweir<bookmark xml-lang="en-US" branch="index" id="bm_id3150769"><bookmark_value>calculating;time differences</bookmark_value> 44*cdf0e10cSrcweir<bookmark_value>time differences</bookmark_value> 45*cdf0e10cSrcweir</bookmark> 46*cdf0e10cSrcweir<paragraph role="heading" id="hd_id3150769" xml-lang="en-US" level="1" l10n="U" oldref="53"><variable id="calc_timevalues"><link href="text/scalc/guide/calc_timevalues.xhp" name="Calculating Time Differences">Calculating Time Differences</link> 47*cdf0e10cSrcweir</variable></paragraph> 48*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3149263" xml-lang="en-US" l10n="U" oldref="54">If you want to calculate time differences, for example, the time between 23:30 and 01:10 in the same night, use the following formula:</paragraph> 49*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3159153" xml-lang="en-US" l10n="U" oldref="55">=(B2<A2)+B2-A2</paragraph> 50*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3152598" xml-lang="en-US" l10n="U" oldref="56">The later time is B2 and the earlier time is A2. The result of the example is 01:40 or 1 hour and 40 minutes.</paragraph> 51*cdf0e10cSrcweir<paragraph role="paragraph" id="par_id3145271" xml-lang="en-US" l10n="U" oldref="57">In the formula, an entire 24-hour day has a value of 1 and one hour has a value of 1/24. The logical value in parentheses is 0 or 1, corresponding to 0 or 24 hours. The result returned by the formula is automatically issued in time format due to the sequence of the operands.</paragraph> 52*cdf0e10cSrcweir<section id="relatedtopics"> 53*cdf0e10cSrcweir<embed href="text/scalc/guide/calc_date.xhp#calc_date"/> 54*cdf0e10cSrcweir</section> 55*cdf0e10cSrcweir</body> 56*cdf0e10cSrcweir</helpdocument> 57