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Work & business · 2026/27

Regular-hours holiday proportion calculator UK

Illustrate a regular-hours worker’s share of a full-year statutory leave baseline. Check the formula, worked example and limits before using your own figures.

Enter your figures

Your estimate

Unrounded proportional leave

14 days
Full-year baseline28 days

Use your actual figures. Any prefilled price, fee, rate or return is an editable illustration, not a current product quote. A simple months/12 illustration for regular hours, not an exact joiner/leaver entitlement or rounding decision. Partial months, contract rules, leave already taken and irregular hours need separate treatment.

How the regular-hours holiday proportion calculator uk works

Full-year baseline = min(28, weekly days × 5.6); simple proportional share = baseline × months/12.

UK data and rules

2026/27 data · Checked 16 October 2026. Rules are a dated snapshot, not a live feed.

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Worked example: regular-hours holiday proportion

This illustration uses the calculator’s example inputs. It is not a quote or a recommended financial decision.

Regular working days per week
5
Fraction of leave year employed (months)
6

Unrounded proportional leave: 14 days

Full-year baseline = min(28, weekly days × 5.6); simple proportional share = baseline × months/12.

Regular-hours holiday proportion: questions answered

What does the regular-hours holiday proportion calculation include?

Full-year baseline = min(28, weekly days × 5.6); simple proportional share = baseline × months/12. Use your actual figures. Any prefilled price, fee, rate or return is an editable illustration, not a current product quote. A simple months/12 illustration for regular hours, not an exact joiner/leaver entitlement or rounding decision. Partial months, contract rules, leave already taken and irregular hours need separate treatment.

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Using your result

Example inputs are a starting point. Replace them with your figures and select Calculate result. Results are rounded for display; calculations use unrounded values.

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