Accounting PRO Bundle 2026: vacation, sick leave, maternity pay (3 calculators, offli

Accounting PRO Bundle 2026: vacation, sick leave, maternity pay (3 calculators, offli

Accounting PRO Bundle 2026: vacation, sick leave, maternity pay (3 calculators, offline)

THREE CALCULATORS IN ONE OFFLINE APP

Vacation pay, sick leave and maternity benefits are the three most common
payroll calculations. Computed under 255-FZ and Art. 139 of the Russian
Labor Code — no cloud, no subscription: open the HTML file in any browser.

WHAT EACH CALCULATOR DOES

1. VACATION PAY
• Average daily earnings (pay / 12 x 29.3 minus excluded days)
• Vacation pay and 13% personal income tax — take-home amount at once
• Holiday handling and vacation extension
• Calculation period: the 12 months before the vacation month
• Deadline hint (3 days in advance, Art. 136)

2. SICK LEAVE
• Experience percentage: <5 years — 60%, 5-8 — 80%, >=8 — 100%
• Floor: not below minimum wage x 24 / 730
• Ceiling: the contribution base cap
• Regime violation reduces the benefit to minimum wage
• Payer split: 3 days by the employer, then by the Social Fund

3. MATERNITY
• Pregnancy and childbirth benefit: 140 / 156 / 194 days
• Divisor 730/731/732 accounting for leap years
• Bounded below by minimum wage and above by the contribution cap
• Leave period from the start date
• Related 2026 benefits: at birth, early registration, child care

PLUS A REFERENCE TAB

Key 2026 values and the step-by-step procedure for every benefit: minimum
wage, contribution caps, minimum and maximum daily benefits, fixed
one-time amounts.

HOW IT WORKS

• Offline. Data never leaves the browser.
• The math is isolated from the UI and covered by 83 unit checks
(node selftest.js — included).
• Print the result with one button.
• Dark and light themes.

PACKAGE

• index.html — the app (double-click to open)
• calc.js — the math, unit-tested separately from the UI
• selftest.js — 83 checks
• verify_fixes.js — 17 browser checks of rendering and computation
• README.md — formulas, legal basis, limitations

VERIFICATION

node selftest.js
83 logic checks plus 17 browser checks of rendering and computation.

LIMITATIONS (stated honestly)

Holiday transfers are not taken into account (flagged in the reference
tab). Substituting calculation years and part-time work are not automated —
use the reference tab and adjust the inputs for those cases. Values are
current for 2026.

This is a calculation tool, not legal advice. Cross-check against the
primary documents.

FOR BUYERS

Support: seller chat SirBob. Updates are free.

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