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bn-header--tools"><div class="row socrow"><div id=bc class="fixed"><div id=bct><a target=_top href="/" class=fx>Home</a>   <a target=_top href="/date/" class=fx>Calculators</a>   Business Days Calculator</div></div></div><div class="bn-header__wrap fixed"><div class="headline-banner "><section class=headline-banner__wrap><div class=headline-banner__content><h1 class=headline-banner__title>Working Days Calculator: Business Days Between Two Dates</h1><p class=headline-banner__brief>How many business days or non-working days are there between two dates, including or excluding weekends or <a href="/holidays/">public holidays</a>?</p></div></section></div></div><section class=bn-header__extra><div class=nav-tabs__wrap><div class=fixed><nav class=nav-tabs><a href="/date/duration.html" id=datetabs_duration class=nav-tabs__item title="Find out the number of weeks, days, hours, minutes, and seconds between two dates of your choice.">Count Days</a><a href="/date/dateadd.html" id=datetabs_dateadd class=nav-tabs__item title="Add or subtract any number of days, weeks, months, or years from a date of your choice.">Add Days</a><a href="/date/workdays.html" id=datetabs_workdays class="nav-tabs__item active" title="Calculate the number of working or non-working days between two dates of your choice.">Workdays</a><a href="/date/weekdayadd.html" id=datetabs_weekdayadd class=nav-tabs__item title="Add or subtract any number of working or non-working days from a date of your choice.">Add Workdays</a><a href="/date/weekday.html" id=datetabs_weekday class=nav-tabs__item title="Find out the day of the week for a date of your choice.">Weekday</a><a href="/date/weeknumber.html" id=datetabs_weeknumber class=nav-tabs__item title="Calculate the calendar week number for any date or find out the start and end date for a calendar week of your choice.">Week №</a></nav></div></div></section></header><main class="tpl-banner__main layout-grid layout-grid--sky tpl-banner__main--tools"><article class="layout-grid__main tpl-banner__content"><p class=tpl-banner__abstract></p><div class=tool__wrap><div class=fixed><div class=tool__inner><div class="tool__main twelve columns"><form name=f id=f class="large bg-r pn" onsubmit="dau(this)" method=get action="/scripts/godate.php"><input type=hidden name=mode value="workdays"><div class=form-row><div class="five columns"><h2>Start Date</h2><div class=date-select><div class=left><label for=d1>Day:</label><input tad-va=date placeholder=dd type=text autocomplete=off onfocus="window.ifc&&ifc(this,'d')" pattern="[0-9]*" maxlength=2 size=3 id=d1 name=d1 title="Please enter the day of the month as a one or two-digit number. The valid range is from 1 to 31."><span class=fld-aid> / </span></div><div class=left><label for=m1>Month:</label><input tad-va=date placeholder=mm type=text autocomplete=off onfocus="window.ifc&&ifc(this,'m')" maxlength=12 size=3 id="m1" name="m1" title="Please enter the month of the year as a one or two-digit number, or as a name. The valid numeric range is from 1 to 12, and valid names, for example, are 'Oct' or 'October'."><span class=fld-aid> / </span></div><div class=left><label for=y1>Year:</label><input placeholder=yyyy type=text autocomplete=off tad-va=date onfocus="window.ifc&&ifc(this,'y')" pattern="[0-9]*" maxlength=4 size=5 id=y1 name=y1 title="Enter year as a 4-digit number."></div><div class=left><label>Date:</label><script type="text/javascript"> TAD=window.TAD||{};TAD.dayord="d\/M\/y";TAD.timord="H:m:s";TAD.ftime="HH:mm:ss";TAD.fyear=1753;TAD.lyear=2099;TAD.co="sg";TAD.fdow=0;TAD.dn1=['S','M','T','W','T','F','S'];TAD.fmn=['January','February','March','April','May','June','July','August','September','October','November','December']; </script><button type=button class=btn-datepicker onclick="window.calp&&calp(this,'1')" title="Select date">   </button></div></div><p class=mt5><a href="#" class=bigger title="Set Start Date to today's date." onclick="return window.settoday&&settoday(1)">Today</a></p></div><div class="one columns"></div><div class="five columns"><h2>End Date</h2><div class=date-select><div class=left><label for=d2>Day:</label><input tad-va=date placeholder=dd type=text autocomplete=off onfocus="window.ifc&&ifc(this,'d')" pattern="[0-9]*" maxlength=2 size=3 id=d2 name=d2 title="Please enter the day of the month as a one or two-digit number. The valid range is from 1 to 31."><span class=fld-aid> / </span></div><div class=left><label for=m2>Month:</label><input tad-va=date placeholder=mm type=text autocomplete=off onfocus="window.ifc&&ifc(this,'m')" maxlength=12 size=3 id="m2" name="m2" title="Please enter the month of the year as a one or two-digit number, or as a name. The valid numeric range is from 1 to 12, and valid names, for example, are 'Oct' or 'October'."><span class=fld-aid> / </span></div><div class=left><label for=y2>Year:</label><input placeholder=yyyy type=text autocomplete=off tad-va=date onfocus="window.ifc&&ifc(this,'y')" pattern="[0-9]*" maxlength=4 size=5 id=y2 name=y2 title="Enter year as a 4-digit number."></div><div class=left><label>Date:</label><button type=button class=btn-datepicker onclick="window.calp&&calp(this,'2')" title="Select date">   </button></div></div><p class=mt5><a href="#" class=bigger title="Set End Date to today's date." onclick="return window.settoday&&settoday(2)">Today</a></p></div></div><div class=form-row><div class="twelve columns"><label title="To calculate the duration of something, e.g. a week from Monday to Friday (5 days) - check this box. To calculate an age, uncheck this box. "><input type=checkbox name=ti id=ti value=on>Include end date in calculation (1 day is added)</label></div></div><div class=form-row><div class="twelve columns"><label for=atyp>Days in Results:</label><select id=atyp name=atyp><option value=0 selected>Exclude</option><option value=1>Include only</option></select> <select id=ach name=ach><option value=3 selected>Weekends and public holidays</option><option value=1>Weekends</option><option value=2>Public holidays (not in weekends)</option><option value=0>All days</option><option value=4>No days</option><option value=-1>Custom</option></select><p class="mgt10 desc">Holidays for Singapore – Nationwide. <a id=chco2 href="/custom/site.html" title="Change country to be used for determining weekends and holidays" onclick="return datecalc_chco()">Change Country</a></p></div><div class="five columns"><fieldset id=opt-days><legend>Custom options</legend><label><input type=checkbox name=ach_o8 id=ach_o8 value=on> Sunday</label><label><input type=checkbox name=ach_o9 id=ach_o9 value=on> Monday</label><label><input type=checkbox name=ach_o10 id=ach_o10 value=on> Tuesday</label><label><input type=checkbox name=ach_o11 id=ach_o11 value=on> Wednesday</label><label><input type=checkbox name=ach_o12 id=ach_o12 value=on> Thursday</label><label><input type=checkbox name=ach_o13 id=ach_o13 value=on> Friday</label><label><input type=checkbox name=ach_o14 id=ach_o14 value=on> Saturday</label><label><input type=checkbox name=ach_o1 id=ach_o1 value=on checked> Public holidays</label></fieldset></div><script type="text/javascript"> var a=document.getElementById('opt-days');if(a){a.style.display='none';} </script></div><div class=form-row style="margin-top:30px;"><div class="five columns"><a href="/date/duration.html?y1=2025&m1=2&d1=21&y2=2025&m2=2&d2=21" id=linkduration>Date to Date Calculator</a></div><div class="two columns"> </div><a href="/date/timeduration.html?y1=2025&m1=2&d1=21&h1=0&i1=0&s1=0&y2=2025&m2=2&d2=21&h2=0&i2=0&s2=0" id=linktimeduration>Add time fields</a></div><div class=form_footer><input type=submit id=subbut value="Calculate Duration"></div></form><div id=weekday_resall></div></div></div></div></div><div class=fixed><p class="help-link noprint"><a href="/date/workdays-help.html"> Need some help?</a></p></div><div class=row><div class="four columns push-right"><div class="clip-block clip-block--card"><article class="card card card--list card--small"><a href="/services/calendar-logo.html" class=card__link aria-label="Calendar with Logo (PDF)"><div class=card__img-wrap><img src="//c.tadst.com/gfx/64x64/og-calendar-logo.png?1" width=64 height=64 alt="Illustration image" class=card__img></div><section class=card__content><h4 class=card__title>Calendar with Logo (PDF)</h4><p class=card__text>Add your company logo to our printable calendars.</p></section></a></article></div><article class="card card--list card--small"><a href="https://dev.timeanddate.com/calculator/" class=card__link aria-label="Date Calculator API"><div class=card__img-wrap><img src="//c.tadst.com/gfx/64x64/calc-api.png?1" width=64 height=64 alt="Illustration image" class=card__img></div><section class=card__content><h4 class=card__title>Date Calculator API</h4><p class=card__text>Find a specific business date and calculate the working days in a given period.</p></section></a></article></div><div class="eight columns"><div class=botlnk><h2>Help and Example Use</h2><ul><li><a href="/date/calculatoruses.html">Some typical uses for the Date Calculators</a></li></ul><h2>API Services for Developers</h2><ul><li><a href="https://dev.timeanddate.com/calculator/">API for Business 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/timeduration.html">Time and Date Duration</a> – Calculate duration, with both date and time included</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><li><a href="/date/weeknumber.html">Week Number Calculator</a> – Find the week number for any date</li></ul><h2>Related Links</h2><ul><li><a href="/calendar/info.html">Calendar & Holidays Overview</a> – Explore calendar tools</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> – Create your own countdown</li></ul></div></div></div></article><aside class="layout-grid__sky layout-grid__sky--sticky tpl-banner__sky"><fieldset id=ad1><legend>Advertising</legend><div id='div-gpt-com-300x600'><script> AdMgr.dispSlot(0); 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