Sick Leave Calculator

What Is Sick Leave?

Sick leave is paid time off that employees can use for their own illness, injury, or medical care, as well as to care for family members. It is a critical employee benefit that supports public health by allowing workers to stay home when sick without financial penalty.

An increasing number of states and localities mandate paid sick leave, with specific requirements for accrual rates, allowable uses, carryover, and notice. Understanding your sick leave rights and benefits helps you make informed decisions about your health and employment.

Sick Leave Formula

Remaining Balance = Sick Hours Accrued — Sick Hours Used

Monetary Value = Remaining Hours × Hourly Rate

Projected Annual Accrual = Accrual Rate (hours/month) × 12 months. This helps you forecast how much sick leave you will earn over a full year at your current accrual rate.

Frequently Asked Questions

What is sick leave?

Sick leave is paid time off that employees can use when they are ill, injured, or need medical care. It allows employees to recover from illness without losing income and helps prevent the spread of illness in the workplace.

How is sick leave calculated?

Sick leave is typically calculated based on hours worked. Common accrual rates: 1 hour of sick leave for every 30-40 hours worked. Some employers provide a fixed number of sick days per year.

What is the difference between paid and unpaid sick leave?

Paid sick leave provides full or partial wages during time off. Unpaid sick leave (e.g., FMLA) allows time off without pay but protects the employee's job. Many states now require paid sick leave.

Which states require paid sick leave?

States with paid sick leave laws include: Arizona, California, Colorado, Connecticut, Illinois, Maine, Maryland, Massachusetts, Michigan, Minnesota, Nevada, New Jersey, New Mexico, New York, Oregon, Rhode Island, Vermont, Washington, and Washington D.C.

How does sick leave accrual work?

Sick leave accrues based on hours worked. For example: 1 hour earned per 30 hours worked. Accrued sick leave carries over year to year in many states, though annual usage caps often apply.

Can sick leave be carried over to the next year?

Most paid sick leave laws require carryover of unused sick leave, but many cap annual usage (e.g., 40-80 hours per year). Employers may limit carryover to a certain amount.

What is the monetary value of sick leave?

The monetary value of sick leave is: Remaining Sick Hours × Hourly Rate. This represents the compensation you would receive if you use your sick leave, or potentially upon termination if required by law.

Do you get paid for unused sick leave upon termination?

Unlike vacation pay, most states do not require payout of unused sick leave upon termination. California is a notable exception where some local ordinances require payout. Check your specific state and local laws.

What is FMLA and how does it relate to sick leave?

FMLA (Family and Medical Leave Act) provides up to 12 weeks of unpaid, job-protected leave per year for medical and family reasons. FMLA runs concurrently with paid sick leave when employees use sick time for FMLA-qualifying reasons.

Can employers require documentation for sick leave?

Yes, employers can require reasonable documentation for sick leave, especially for absences of 3+ consecutive days. Documentation may include a doctor's note or other medical certification.

What is the difference between sick leave and PTO?

Sick leave is specifically for illness and medical needs. PTO is a broader category that combines vacation, sick leave, and personal days. In combined PTO systems, there is no separate sick leave tracking.

How does sick leave interact with workers compensation?

Work-related injuries are covered by workers compensation, not sick leave. However, employees may use sick leave to supplement workers comp benefits or for non-work-related medical appointments.

What is the standard sick leave accrual rate?

Common accrual rates: 1 hour per 30 hours worked (most generous), 1 hour per 37.5 hours worked, or 1 hour per 40 hours worked. Some states mandate minimum accrual rates.

How do you track sick leave accrual?

Tracking methods include payroll systems, HR software, time tracking tools, or manual spreadsheets. Accurate tracking is important for compliance with state and local sick leave laws.

Can sick leave be used for family members?

Many state sick leave laws allow use for family members including children, spouse, parents, and sometimes extended family or household members. Check your state's specific coverage.

What is the annual sick leave usage cap?

Many state laws allow employers to cap annual sick leave usage at 40-80 hours per year, even if employees have accrued more. This prevents large carryover balances from being fully usable in one year.

Can employers front-load sick leave instead of accrual?

Yes, employers may front-load sick leave by granting the full annual amount at the beginning of the year. This satisfies most state accrual requirements and simplifies administration.

What happens to sick leave during a change of employment?

Sick leave generally does not transfer to a new employer. Most states do not require payout of unused sick leave upon termination. Some local ordinances require transfer or payout.

Is sick leave required for part-time employees?

Most state sick leave laws cover part-time employees, often with prorated accrual based on hours worked. Eligibility thresholds (e.g., 30+ days of employment) may apply.

What is the sick leave minimum increment?

Employers may set a minimum increment for sick leave use, typically 1-4 hours. Some states restrict minimum increments to ensure employees can use sick leave for short medical appointments.

How does sick leave work for exempt employees?

Exempt (salaried) employees typically receive sick leave on a salary basis rather than hourly accrual. Employers may provide a fixed number of sick days or use a combined PTO policy.

What is the notice requirement for sick leave?

Employees should provide notice as soon as practical, typically before the start of the shift or as required by company policy. Emergency situations may allow for later notice.

Can employers deny sick leave for certain reasons?

Employers may deny sick leave if it does not meet qualifying reasons (illness, medical care, family care), if proper notice is not provided, or if documentation is not submitted when required.

What is intermittent sick leave?

Intermittent sick leave is taken in separate blocks of time rather than a continuous period. This may include partial days for medical appointments or occasional days for ongoing treatment.

How does sick leave interact with disability benefits?

Short-term disability (STD) and long-term disability (LTD) benefits may run concurrently with sick leave. Employees often use sick leave during STD waiting periods or to supplement disability payments.

What is the projected annual sick leave accrual?

Projected Annual Accrual = Accrual Rate (hours/month) × 12 months. This helps employees and employers forecast total sick leave available for the upcoming year.

How do you create a sick leave policy?

Key elements include: accrual method and rate, eligibility, qualifying reasons, usage limits, carryover rules, documentation requirements, notice procedures, and state/local law compliance.

What records must employers keep for sick leave?

Employers should maintain records of: hours worked, sick leave accrued, sick leave used, and sick leave balance. Most states require keeping records for 2-3 years.

What is the penalty for sick leave violations?

Penalties may include: back pay, fines, liquidated damages, attorneys fees, and reinstatement. Some states impose civil penalties of $500-$5000 per violation.

How do local sick leave ordinances differ from state laws?

Many cities (e.g., San Francisco, Seattle, New York City, Chicago) have sick leave ordinances that are more generous than state laws. Employers must follow the most protective applicable law.

Related Legal Calculators

External Resources

• DOL Sick Leave — U.S. Department of Labor resources on sick leave policies, regulations, and employee rights.
• SHRM - Sick Leave Compliance — Society for Human Resource Management resources on sick leave laws, compliance, and policy development.
• Nolo - Sick Leave Laws — Nolo legal guides on sick leave requirements, accrual rules, and employee protections by state.
• FindLaw - Sick Leave — FindLaw resources on sick leave laws, paid sick leave requirements, and employer obligations.
• Justia - Sick Leave — Justia legal guides on sick leave regulations, accrual requirements, and employee rights.
• LawInfo - Sick Leave — Legal resources and attorney referrals for sick leave disputes and employment law matters.