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CalendarLogic updates and guides

Learn how to make the most of our calculators, see what’s new, and pick up plain-English money tips.

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After 5pm Next Business Day Rule | Cutoff Timing Guide

7 min read

January 7, 2026

See how the after 5pm next business day rule works, with cutoff time, effective start date shifts, time zones, and how to model it in the calculator.

Custom Weekend Patterns Next Business Day | Setup Guide

7 min read

January 7, 2026

Custom weekend patterns next business day walkthrough with Fri Sat weekend, Sun Thu workweek, and excluding weekends and holidays in the calculator.

Next Business Day UK | Bank Holiday Planning Guide

7 min read

January 7, 2026

Plan the next business day UK with bank holidays, substitute days, regional notes, and how to set the calculator for England and Wales, Scotland, or NI.

Next Business Day US | Quick Holiday Planning Guide

7 min read

January 7, 2026

Understand next business day US with federal holidays, state or company closures, and how to set the calculator before sharing timelines.

Next Business Day Canada | Provincial Holiday Guide

7 min read

January 7, 2026

Next business day Canada guide covering federal and provincial holidays, company closures, and how to set the calculator for accurate results.

Next Business Day After Saturday | Scenarios Guide

7 min read

January 7, 2026

See what happens to the next business day after Saturday with inclusive vs exclusive modes, custom weekends, holidays, and cutoff time.

Next Business Day After Sunday | Practical Examples

7 min read

January 7, 2026

Next business day after Sunday with Sat–Sun or Fri–Sat weekends, holiday Mondays, and when Sunday can be the next or same business day.

Start Date on Holiday Next Business Day | Safe Guide

7 min read

January 7, 2026

Learn how a holiday start date moves the next business day, using holiday presets, custom holidays, and clear documentation of assumptions.

Next Business Day After Christmas | Seasonal Planning

7 min read

January 7, 2026

Plan the next business day after Christmas with UK bank holidays, substitute days, and company shutdowns using holiday presets and custom closures.

Cutoff Time Next Business Day | Ops and Support Guide

7 min read

January 7, 2026

Understand cutoff time next business day rules, effective start date shifts, and how to apply them with weekends and holidays in the calculator.

Next Business Day Finder | How to Use the Calculator

7 min read

January 7, 2026

Learn how the next business day finder works, choose inclusive vs exclusive, set cutoff time, and exclude weekends and holidays before running the calculator.

What Is Next Business Day? Plain English Definition

6 min read

January 7, 2026

See what next business day means, how working day definitions change by weekend and holiday rules, and how to check quickly with the calculator.

Next Business Day vs Next Working Day | Clear Examples

7 min read

January 7, 2026

Compare next business day vs next working day, clarify policy wording, and document weekend, holiday, and cutoff rules with the calculator.

Next Business Day Inclusive vs Exclusive Explained

7 min read

January 7, 2026

Understand next business day inclusive vs exclusive modes, avoid off-by-one errors, and see how to set weekends, holidays, and cutoff time.

Next Business Day After Friday | Scenarios and Tips

7 min read

January 7, 2026

Find the next business day after Friday with Sat–Sun weekends, holiday Mondays, and cutoff time shifts using the business day calculator.

Cutoff Time Rule Next Business Day | Practical Guide

6 min read

December 28, 2025

Understand cutoff time rules for after-hours processing, how effective start dates shift, and how to set the calculator to exclude weekends and holidays.

Result Lands on Weekend or Holiday Adjustment Guide

6 min read

December 28, 2025

See how to handle dates that land on weekends or holidays, choose forward vs backward adjustment, and set the calculator to exclude non-working days.

Net 30 Due Date Business Days | Invoice Timeline Guide

6 min read

December 28, 2025

Understand Net 30 due date business days vs calendar days, see worked examples, and calculate timelines while excluding weekends and holidays.

Net 45 Due Date Business Days | Invoice Timeline Guide

6 min read

December 28, 2025

See how Net 45 due date business days differ from calendar days, why holiday periods matter, and how to calculate timelines with custom closures.

Net 60 Due Date Business Days | Long Timeline Guide

6 min read

December 28, 2025

Understand Net 60 due date business days vs calendar days, common holiday pitfalls, and how to calculate long timelines while excluding weekends and holidays.

Shipping ETA in Business Days | Plain-English Guide

6 min read

December 28, 2025

Learn how shipping ETA in business days works, why destination weekends and holidays matter, and how to estimate with a business day calculator.

SLA Response Deadline Business Days | Support SLA Guide

6 min read

December 28, 2025

Understand SLA response deadline business days, cutoff handling, and how to document support rules while excluding weekends and holidays.

Refund Processing Time Business Days | Timeline Guide

6 min read

December 28, 2025

Learn how refund processing time business days works, see examples, and estimate timelines while excluding weekends and holidays.

Payroll Cutoff to Pay Date Business Days | Planning Guide

6 min read

December 28, 2025

See how payroll cutoff to pay date business days works, with weekly and biweekly examples and how to include bank holidays and closures.

HR Onboarding Timeline Business Days | Planning Guide

6 min read

December 28, 2025

Learn how to plan HR onboarding timeline business days, with examples, checklists, and how to exclude weekends and holidays using a calculator.

Procurement Lead Time Business Days | Planning Guide

6 min read

December 28, 2025

Understand procurement lead time business days with vendor examples, approvals, and how to model weekends and holidays using a business day calculator.

Project Sprint End Date Business Days | Planning Guide

6 min read

December 28, 2025

Plan project sprint end date business days with 10, 15, and 20 day examples, holiday impact, and tips using a business day calculator.

Legal Notice Period Business Days | Cautious Guide

6 min read

December 28, 2025

Learn how legal notice period business days work with a cautious example, key checks, and using a business day calculator to exclude weekends and holidays.

Loan Documents Processing Business Days | Timeline Guide

6 min read

December 28, 2025

See how loan documents processing business days work, with examples, holiday impact, and how to estimate using a business day calculator.

Returns Window Business Days | Policy Planning Guide

6 min read

December 28, 2025

Understand returns window business days with examples, policy wording tips, and how to exclude weekends and holidays using a business day calculator.

Add 10 Business Days Shipping Approvals | Quick Guide

6 min read

December 28, 2025

Learn how to add 10 business days for shipping and approvals with examples, holiday impact, and using a business day calculator.

Custom Weekend Patterns Sun Thu Fri Sat | Practical Guide

6 min read

December 28, 2025

Learn how Sun–Thu or Fri–Sat weekends change business day counts, see examples, and set custom weekends in the calculator.

Add Custom Holidays Business Day Calculations Guide

6 min read

December 28, 2025

Learn how to add company closures and regional holidays to business day calculations and set them in the calculator.

Add Business Days UK | Bank Holiday Timeline Guide

6 min read

December 28, 2025

See how UK bank holidays shift working days, regional notes for England, Scotland, Northern Ireland, and how to set the UK preset in the calculator.

Add Business Days Canada | Provincial Holiday Guide

6 min read

December 28, 2025

Handle Canada public and provincial holidays, add company closures, and set the Canada preset in the calculator to exclude weekends and holidays.

Add Business Days US | Federal Holiday Deadline Guide

6 min read

December 28, 2025

See how US federal holidays shift deadlines, add state or company closures, and set the US preset in the calculator to exclude weekends and holidays.

Add Business Days India | State Holiday Workflow

6 min read

December 28, 2025

Learn how India public and state-wise holidays plus company closures change timelines, and how to use the India preset with custom dates in the calculator.

Add Business Days Australia | State Holiday Planner

6 min read

December 28, 2025

See how Australia public holidays and state differences affect timelines, with examples around Easter and ANZAC Day plus calculator setup tips.

Add Business Days UAE Sun Thu | Weekend Pattern Guide

6 min read

December 28, 2025

Learn how Fri–Sat weekends and a Sun–Thu workweek change business day counts, with examples and calculator settings to exclude weekends and holidays.

Start Date on Holiday Business Days | Adjustment Guide

6 min read

December 28, 2025

Learn what happens when a start date is a public holiday, how effective start dates shift, and how to set the calculator to exclude weekends and holidays.

Start Date on Weekend Business Days | Adjustment Guide

6 min read

December 28, 2025

See what happens when your start date falls on a weekend, how weekend patterns shift counting, and how to set the calculator to avoid off-by-one errors.

Inclusive vs Exclusive Business Day Counting Guide

7 min read

December 28, 2025

Learn when to count the start date as day one, avoid off-by-one errors, and compare inclusive vs exclusive business day counting with clear examples.

Business Days vs Calendar Days | Simple Comparison Guide

7 min read

December 28, 2025

Compare business days vs calendar days with scenarios, a quick table, and tips to exclude weekends and holidays before calculating deadlines.

What Are Business Days | Definition Guide - CalendarLogic

7 min read

December 28, 2025

Understand what business days mean, how they differ from working days, and how to count them while excluding weekends and holidays.

Add Business Days to a Date Calculator

8 min read

December 28, 2025

Learn how to add or subtract business days, exclude weekends and holidays, apply cutoff rules, and avoid off-by-one errors.

Business Days Between Two Dates | Calculator Guide

7 min read

December 28, 2025

See how to set inclusion mode, weekend pattern, and holidays to count business days between any two dates with a clear breakdown.

What Are Business Days Between Dates | Plain Definition Guide

7 min read

December 28, 2025

Learn what business days between dates means, how weekend patterns and holidays change counts, and see simple examples.

Business Days vs Calendar Days Between Dates | Guide

7 min read

December 28, 2025

Compare business days vs calendar days, see when to use each, and avoid off-by-one issues in SLAs, payroll, and shipping.

Include Start End Date Business Days Between | Guide

6 min read

December 28, 2025

Understand inclusion modes—exclude both, include start, include end, include both—and fix off-by-one errors in business day counts.

Reverse Date Range Business Days Between | Quick Fix

6 min read

December 28, 2025

See what happens when end dates precede start dates, how auto-sorting works, and how inclusion mode still affects totals.

Business Days Between Dates FAQ | Common Questions

7 min read

December 28, 2025

FAQ hub covering inclusion modes, weekend patterns, holidays, large ranges, and troubleshooting business day counts.

Custom Weekend Pattern Business Days Between Dates | Guide

6 min read

December 28, 2025

Learn how Fri–Sat, Sun–Thu, or custom weekends change business day totals and how to set them in the calculator.

Exclude Holidays Business Days Between Dates | Guide

7 min read

December 28, 2025

Combine presets and custom closures, see how totals shift when holidays are removed, and avoid missed regional observances.

Business Days Between Dates UK | Bank Holiday Guide

6 min read

December 28, 2025

Count UK business days with bank holiday impact, regional notes, and how to use the UK preset plus custom dates.

Business Days Between Dates US | Federal Holiday Guide

6 min read

December 28, 2025

Handle US business days with federal holidays, state closures, Thanksgiving examples, and preset plus custom holiday tips.

Business Days Between Dates Canada | Provincial Guide

6 min read

December 28, 2025

Start with the Canada preset, add provincial closures, and see how federal vs provincial holidays change workday totals.

Business Days Between Dates India | Holiday Guide

6 min read

December 28, 2025

Use a base preset plus state and company holidays to model India business days with reliable workday counts.

Business Days Between Dates Australia | Holiday Guide

6 min read

December 28, 2025

Count Australia business days with state holiday differences, Easter and ANZAC examples, and preset plus custom dates.

Business Days Between Dates UAE Sun Thu | Workweek Guide

6 min read

December 28, 2025

Set Fri–Sat weekend for a Sun–Thu workweek, see ops and shipping examples, and keep business day counts accurate.

Workdays Left Until Deadline | Business Days Counter

6 min read

December 28, 2025

Count remaining business days to a deadline with weekend, holiday, and inclusion settings to avoid off-by-one slips.

Payroll Period Business Days | Workday Calculator Guide

6 min read

December 28, 2025

Plan weekly and bi-weekly pay periods, see holiday impact, and share a checklist with payroll, HR, and finance.

SLA Business Days Between Dates | Reporting Guide

7 min read

December 28, 2025

Set SLA weekends, holidays, inclusion mode, and cutoffs so support and ops report the same business day totals.

Shipping Transit Window Business Days | Delivery Guide

7 min read

December 28, 2025

Understand carrier promises in business days, adjust for origin/destination holidays, and map delivery windows.

Procurement Cycle Time Business Days | Calculator Guide

7 min read

December 28, 2025

Measure requisition-to-PO and PO-to-delivery workdays with weekend, holiday, and inclusion settings to compare lead times.

HR Onboarding Cycle Time Business Days | Guide

6 min read

December 28, 2025

Count workdays between offer, documents, equipment, and start dates while excluding weekends and holidays for onboarding.

Legal Notice Window Business Days | Contract Guide

7 min read

December 28, 2025

Model notice windows in business days, handle trigger vs service dates, and set weekends, holidays, and inclusion mode.

Refund Timeline Business Days | Processing Guide

6 min read

December 28, 2025

See how business day refund windows work, how weekends and holidays stretch calendar time, and map timelines clearly.

Returns Window Business Days Policy | Clarity Guide

7 min read

December 28, 2025

Define returns windows in business days with trigger events, weekend and holiday rules, and clear customer wording.

Project Sprint Length Business Days | Planning Guide

6 min read

December 28, 2025

Compare 10 vs 15 business day sprints, adjust for holidays, and set inclusion mode to keep sprint timing realistic.

Workdays in Month Business Days | Monthly Reporting Guide

6 min read

December 28, 2025

Count monthly business days with inclusion choices, weekend patterns, and holiday impact for clear capacity reporting.

Workdays in Quarter Business Days | Planning Guide

6 min read

December 28, 2025

Set quarter ranges, handle cross-year holiday calendars, and count business days for targets and capacity.

Business Days Between Dates Excel Google Sheets | Guide

6 min read

December 28, 2025

Spot spreadsheet pitfalls on weekends and holidays, see a quick example, and know when the calculator is faster.

Excluding Company Closure Days Business Days | Guide

6 min read

December 28, 2025

Add shutdowns and maintenance days as custom holidays, handle year boundaries, and keep workday totals accurate.

Breakdown Table Business Days Between Dates | Guide

6 min read

December 28, 2025

See business, weekend, and holiday labels for every date, understand safe range limits, and use breakdowns in audits.

Timezone and Local Date Business Days | Clarity Guide

6 min read

December 28, 2025

Align on timezone, convert timestamps to local dates, and set weekend and holiday assumptions to keep counts consistent.

Next Business Day Approvals Sign Off | Practical Guide

7 min read

January 7, 2026

Next business day approvals sign off with received vs actioned timing, queues, cutoff time, and inclusive vs exclusive mode to avoid misunderstandings.

Next Business Day Payroll Processing | Checklist Guide

7 min read

January 7, 2026

Next business day payroll processing with cutoff time, region and holiday presets, weekend pattern, custom closures, and a reusable staffing checklist.

If Due Date Falls on Weekend Next Business Day | Policy Guide

7 min read

January 7, 2026

If a due date falls on weekend next business day policy with weekend patterns, holidays, inclusive vs exclusive mode, and clear roll-forward documentation.

Why My Next Business Day Changed | Troubleshooting Guide

7 min read

January 7, 2026

Troubleshoot why my next business day changed by checking mode toggles, holiday year, custom weekends, cutoff time, and holiday presets.

How to Add Custom Holidays Next Business Day | Setup Guide

7 min read

January 7, 2026

Add custom holidays next business day with naming tips, year boundaries, company closures, regional observances, and presets combined for accuracy.

Choosing the Right Holiday Year Next Business Day | Practical Guide

7 min read

January 7, 2026

Holiday year next business day guidance on using the correct holiday year near year end, with January-crossing examples and clear setup steps.

Local Date vs ISO Next Business Day | Output Guide

7 min read

January 7, 2026

Local date vs ISO next business day output with timezone handling for timestamps, cutoff alignment, and sharing unambiguous results.

Save and Compare Scenarios Next Business Day | Team Guide

7 min read

January 7, 2026

Save and compare scenarios next business day to align on weekends, holidays, cutoff time, mode, and share a reproducible result.

Next Business Day FAQ | Clear Answers

8 min read

January 7, 2026

Next business day FAQ covering modes, weekends, holidays, cutoffs, regional patterns, and quick troubleshooting links.

Next Business Day Common Mistakes | Fixes

8 min read

January 7, 2026

Next business day common mistakes with fixes for mode, holiday year, custom closures, cutoff time, and unclear policy wording.