<!DOCTYPE html><html lang=en><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><title>Time Duration Calculator: Time between two dates/times</title><meta name=description content="The Time Duration Calculator will calculate the time that has elapsed/difference between two dates with time."><meta name=keywords content="duration, substract, day count, count days, months, years, weeks, hours, minutes, seconds, dates, date, calculator, calculate, how many, two, calculating, birthday, born, age, timestamp"><meta property="og:image" content="http://c.tadst.com/gfx/n/og-img.png"><link rel=stylesheet href="http://c.tadst.com/common/wstyle.css?32" type="text/css"><style>
input[type=button]{display:inline;}
input[type=submit]{margin-top:10px;}
table.hpad {width:800px;}
</style></head><body><div id=header><div id=header2><div class=row><div class="twelve columns"><div id=logo><a href="/" rel=home><img src="http://c.tadst.com/gfx/n/tad-logo-com.png" alt="timeanddate.com" title="Home page timeanddate.com"></a></div><div id=hr><a id=popreg href="/custom/create.html">Register</a> | <a id=poplogin href="/custom/login.html">Log in</a> | <a id=popcus href="/custom/">Customize</a><form method=get action="/search/results.html" id=site-search><input name=query placeholder="Search website..." class="text inline" type=search><input type=submit value=Go class="submit button vsmall black inline nice"></form></div></div></div></div></div><div id=nav><div class=row><div class="twelve columns"><ul id=ht><li class="c-hm"><a href="/">Home</a><span></span></li><li class="c-wc"><a href="/worldclock/">World Clock</a><span></span></li><li class="c-tz"><a href="/time/">Time Zones</a><span></span></li><li class="c-cl"><a href="/calendar/">Calendar</a><span></span></li><li class="c-wt"><a href="/weather/">Weather</a><span></span></li><li class="c-sm"><a href="/astronomy/">Sun & Moon</a><span></span></li><li class="c-tm"><a href="/counters/">Timers</a><span></span></li><li class="c-cc active"><a href="/date/">Calculators</a><span></span></li><li class="c-ap"><a href="/extra/">Apps & API</a><span></span></li><li class="c-ff"><a href="/fun/">Free Fun</a><span></span></li></ul></div></div></div><ul id=ho class=ho style="display:none"><li></li></ul><div id=HOG></div><div id=HOT></div><div id=HOF></div><div id=po1 class=po></div><div id=mpo></div><div id=HS><div class=row><div class="twelve columns"><div class=hi><a href="/date/duration.html">Date to Date Calculator</a><a href="/date/dateadd.html">Date Calculator</a><a href="/worldclock/dialing.html">Dialing Codes</a><a href="/worldclock/distance.html">Distance Calculator</a><a href="/time/travel.html">Travel Time Calculator</a></div></div></div></div><div class=main-content-div><div class=row><div id=bc class="twelve columns"><div id=bct><a target=_top href="/" class=fx>Home</a> > <a target=_top href="/date/" class=fx>Calculators</a> > Calculate duration between two dates with time</div><div id=TMI><a id=TMG title="+1 this on Google" href="javascript:return false"></a><a id=TMT title="Tweet or follow us on Twitter" href="/bm/9"></a><a id=TMF title="Share on Facebook" href="/bm/8"></a></div></div></div><div class="wf tm"><h1>Calculate duration between two dates with time</h1><p>This service calculates the duration, counting the number of years, months, days, hours, minutes and seconds between two moments in time. If you only need the day count, without hours/minutes/seconds fields, please see the <a href="duration.html">Date duration calculator</a> instead.</p><form method=GET action="/date/durationresult.html" name=f onsubmit="dau(this)"><div class=ff><h2 class=tophead>Enter start date and time</h2><table class=hpad><tr><td class=ml><label for=m1>Month:</label></td><td><input onfocus="ifc(this,'m')" maxlength=12 size=3 id="m1" name="m1" title="Enter month as number or name, e.g. 10, Oct or October"></td><td class=ml><label for=d1>Day:</label></td><td><input onfocus="ifc(this,'d')" pattern="[0-9]*" maxlength=2 size=3 id=d1 name=d1 title="Enter the day in month. Valid range is 1 to 31."></td><td class=ml><label for=y1>Year:</label></td><td><input type=text onfocus="ifc(this,'y')" pattern="[0-9]*" maxlength=4 size=5 id=y1 name=y1 title="Enter year as a 4-digit number."></td><td><img class=mc src="http://c.tadst.com/gfx/calicon.png" width=17 height=20 alt="Select date" onclick="calp(this, '1')"><script type="text/javascript"><!--
document.write(' <input type=button value="Today" onclick="settoday(1)">')
-->
</script><noscript>Leave fields empty for 'today'</noscript></td></tr><tr><td></td><td class="tc smaller">1–12<br>jan–dec</td><td></td><td class="tc smaller">1–31</td><td></td><td class="tc smaller">1–3999</td></tr><tr><td class=ml><label for=h1>Hour: </label></td><td><input onfocus="ifc(this,'h')" maxlength=5 size=3 id=h1 name=h1 title="Enter hour, either in 24-hour format (0 to 23) or in 12-hour format (between 1 and 12), with 'am' or 'pm' after the hours, e.g. '3 pm'"></td><td class=ml><label for=i1>Minutes: </label></td><td><input onfocus="ifc(this,'i')" pattern="[0-9]*" maxlength=2 size=3 id="i1" name="i1" title="Enter minutes, as a number between 0 and 59"></td><td class=ml><label for=s1>Seconds:</label></td><td><input onfocus="ifc(this,'s')" pattern="[0-9]*" maxlength=2 size=3 id="s1" name="s1" title="Enter seconds, as a number between 0 and 59"></td><td><script type="text/javascript"><!--
document.write(' <input type=button value="Now" onclick="setnow(1)"> <input type=button value="Start of Day" onclick="stime(1,0)"> <input type=button value="Noon" onclick="stime(1,12)"> <input type=button value="No time" onclick="document.f.action='/date/duration.html';document.f.submit();return false;">')
-->
</script><noscript>Leave fields empty for 'today'</noscript></td></tr><tr><td></td><td class="vt tc smaller">0–23<br>1am–12am<br>1pm–12pm</td><td></td><td class="vt tc smaller">0–59</td><td></td><td class="vt tc smaller">0–59</td></tr></table><h2>Enter end date and time</h2><table class=hpad><tr><td class=ml><label for=m2>Month:</label></td><td><input onfocus="ifc(this,'m')" maxlength=12 size=3 id="m2" name="m2" title="Enter month as number or name, e.g. 10, Oct or October"></td><td class=ml><label for=d2>Day:</label></td><td><input onfocus="ifc(this,'d')" pattern="[0-9]*" maxlength=2 size=3 id=d2 name=d2 title="Enter the day in month. Valid range is 1 to 31."></td><td class=ml><label for=y2>Year:</label></td><td><input type=text onfocus="ifc(this,'y')" pattern="[0-9]*" maxlength=4 size=5 id=y2 name=y2 title="Enter year as a 4-digit number."></td><td><img class=mc src="http://c.tadst.com/gfx/calicon.png" width=17 height=20 alt="Select date" onclick="calp(this, '2')"><script type="text/javascript"><!--
document.write(' <input type=button value="Today" onclick="settoday(2)">')
-->
</script><noscript>Leave fields empty for 'today'</noscript></td></tr><tr><td></td><td class="tc smaller">1–12<br>jan–dec</td><td></td><td class="tc smaller">1–31</td><td></td><td class="tc smaller">1–3999</td></tr><tr><td class=ml><label for=h2>Hour: </label></td><td><input onfocus="ifc(this,'h')" maxlength=5 size=3 id=h2 name=h2 title="Enter hour, either in 24-hour format (0 to 23) or in 12-hour format (between 1 and 12), with 'am' or 'pm' after the hours, e.g. '3 pm'"></td><td class=ml><label for=i2>Minutes: </label></td><td><input onfocus="ifc(this,'i')" pattern="[0-9]*" maxlength=2 size=3 id="i2" name="i2" title="Enter minutes, as a number between 0 and 59"></td><td class=ml><label for=s2>Seconds:</label></td><td><input onfocus="ifc(this,'s')" pattern="[0-9]*" maxlength=2 size=3 id="s2" name="s2" title="Enter seconds, as a number between 0 and 59"></td><td><script type="text/javascript"><!--
document.write(' <input type=button value="Now" onclick="setnow(2)"> <input type=button value="Start of Day" onclick="stime(2,0)"> <input type=button value="Noon" onclick="stime(2,12)"> <input type=button value="No time" onclick="document.f.action='/date/duration.html';document.f.submit();return false;">')
-->
</script><noscript>Leave fields empty for 'today'</noscript></td></tr><tr><td></td><td class="vt tc smaller">0–23<br>1am–12am<br>1pm–12pm</td><td></td><td class="vt tc smaller">0–59</td><td></td><td class="vt tc smaller">0–59</td></tr></table><input type=submit value="Calculate duration"></div></form><br/><div id=ad300>Advertising<br><script type="text/javascript">
e9={size:"300x250",noAd:1};
</script><script type="text/javascript" src="http://tags.expo9.exponential.com/tags/TimeAndDatecom/Tools/tags.js"></script></div><div class=botlnk><h2>Help and example use</h2><ul><li><a href="/date/timedurationhelp.html">How to use the Time Duration Calculator</a></li><li><a href="/date/calculatoruses.html">Some typical uses for the date calculators</a></li></ul><h2>Date Calculators</h2><ul><li><a href="/date/duration.html">Duration Between Two Dates</a> – Calculates number of days</li><li><a href="/date/dateadd.html">Date calculator</a> – add or subtract days, months, years</li><li><a href="/date/birthday.html">Birthday calculator</a> – Find when you are 1 billion seconds old</li></ul><h2>Related links</h2><ul><li><a href="/date/">Date/calendar related services</a> – overview</li><li><a href="/calendar/generate.html">Calendar Generator</a> – Create a calendar for any year</li><li><a href="/worldclock/">The World Clock</a> – Current time all over the world</li><li><a href="/countdown/create">Countdown to Any Date</a></li></ul></div></div><script src="http://c.tadst.com/common/wcommon.js?22" type="text/javascript"></script><script type="text/javascript">
function settoday(b){var c=document.f,a=new Date,d=a.getFullYear;d?d=a.getFullYear():(d=a.getYear(),d<200&&(d+=1900));c["d"+b].value=a.getDate();c["m"+b].value=a.getMonth()+1;c["y"+b].value=d}function setnow(b){var c=document.f,a=new Date;c["h"+b].value=a.getHours();c["i"+b].value=a.getMinutes();c["s"+b].value=a.getSeconds()}function stime(b,c){var a=document.f;a["h"+b].value=c;a["i"+b].value=0;a["s"+b].value=0};
</script></div><div id=footer><div class=row><div class="twelve columns"><div id=footer-logo><a href="/information/"><img src="http://c.tadst.com/gfx/n/tad-logo-com.png" class="advert" alt="TAD Logo"></a><br><a href="/information/copyright.html">Copyright © Time and Date AS 1995–2012. All rights reserved.</a></div><div id="footer-links"><script>
bli();
</script><noscript><a id=LRFL href="/information/feedback.html">Feedback</a> |
<a href="/information/linkpolicy.html">Linking Policy</a> |
</noscript><a href="/information/">About Us</a> |
<a href="/information/advertising.html">Advertising</a> |
<a href="/information/disclaimer.html">Disclaimer</a> |
<a href="/information/privacy.html">Privacy</a> |
<a href="/sitemap.html">Sitemap</a></div></div></div></div><div id=FBD style="display:none" class=wfc></div><div id=ad-wrap><div id=ad-wrap2><div id=ad7><script type="text/javascript">
e9={size:"728x90,468x60",noAd:1};
</script><script type="text/javascript" src="http://tags.expo9.exponential.com/tags/TimeAndDatecom/Tools/tags.js"></script></div></div></div></body></html>
