Business Days Calculator
Business Days Calculator removes calendar guesswork for business days—travel, eligibility windows, or project timelines—using the same date rules your OS relies on.
Weekday count
Counts Monday–Friday between two calendar dates (UTC). Public holidays are not excluded.
How this is calculated
Dates are interpreted as UTC calendar dates at noon to reduce DST edge cases. We walk day by day and count Monday–Friday. Holidays are not modeled.
Quick tips
- Start with a minimal sample so errors are easier to pinpoint.
- Apply one transform at a time and verify each intermediate result.
- Copy output from the tool instead of manually retyping values.
Use this tool for
- Scheduling a launch across US and EU teams without missing DST.
- Counting business days until a contract notice deadline.
- Computing exact age for benefits eligibility forms.
Common questions
What should I double-check before trusting Business Days Calculator?
Verify units, bases, and pasted text (hidden spaces or wrong line endings); then spot-check one example by hand if the answer must be exact.
Is anything I type sent to NexUtility servers?
Static assets load from the host once; your entries stay in the browser and are not sent to NexUtility for processing.
