What Is a Severance Pay Calculator?
A severance pay calculator gives you a quick, ballpark estimate of what a severance package might look like based on your years of service, your current pay, and a chosen severance formula. Severance pay is money (and sometimes other benefits) an employer may offer an employee when their employment ends, typically due to a layoff, restructuring, or position elimination. This tool applies the same simple, widely-used formulas that many employers reference when designing severance policies, so you can quickly see roughly what to expect and prepare informed questions for HR.
How to Use the Calculator
- Enter your total years of service with the employer.
- Enter your current pay, either as a weekly amount or an annual salary (the calculator converts automatically).
- Select a severance formula: 1 week per year, 2 weeks per year, or 1 month per year of service.
- View your estimated lump-sum severance and its equivalent in months of pay.
How Severance Pay Is Typically Calculated
These formulas — 1 week, 2 weeks, or 1 month of pay per year of service — are common, employer-designed severance practices in the United States, not legal requirements. There is no general federal law that requires most private employers to pay severance at all. Some employers offer more generous formulas for long-tenured or senior employees, some offer a flat number of weeks regardless of tenure, and some offer none unless required by a specific contract, union agreement, or state law.
What a Severance Package May Include Beyond the Lump Sum
Beyond the base severance payment calculated here, many severance packages also address a few other common elements. Employers sometimes offer a temporary subsidy or continuation of health insurance premiums (often referencing COBRA continuation coverage) for a set number of months. Unused, accrued paid time off (PTO) or vacation days are frequently paid out separately as part of a final paycheck, depending on state law and company policy. Some packages also include outplacement services (career coaching or job-search support) or an extension of certain benefits. None of these additional elements are estimated by this calculator — they vary too much by employer and location to generalize — but it's worth asking your HR contact whether any apply to your situation.
Worked Example
Years of service: 5
Formula: 2 weeks per year of service
Total weeks of severance: 5 × 2 = 10 weeks
Severance pay: 10 × $1,500 = $15,000
Equivalent months of pay: roughly 2.3 months
Factors That Can Change Your Actual Severance
- Your employment contract or offer letter may specify a different formula, a minimum guarantee, or no severance at all.
- Company policy or an employee handbook often sets the official severance formula used, which can differ by role, level, or tenure.
- State law can require certain payments (like accrued, unused PTO) even when severance itself is discretionary.
- The WARN Act (and some state "mini-WARN" laws) can require advance notice — or pay in lieu of notice — for qualifying mass layoffs or plant closings at larger employers.
- Negotiation — severance offers, especially for longer-tenured or senior employees, are sometimes negotiable before you sign a separation agreement.
Important Disclaimer
This calculator is for general educational purposes only and does not constitute legal or financial advice. It estimates severance using common, generic employer practices — it does not know your specific contract, company policy, or the laws that apply in your state. Before making any decisions, review your actual separation agreement and consult your HR department or a qualified employment attorney.
Frequently Asked Questions
In most cases, no. U.S. federal law generally does not require private employers to offer severance pay. Exceptions can include specific employment contracts, union agreements, established company policy that creates a binding practice, certain state laws, or WARN Act notice requirements for qualifying mass layoffs or plant closings. Always check your own contract and state law, or ask an employment attorney.
Common employer practices include 1 week of pay per year of service, 2 weeks per year of service, or 1 month per year of service for more senior roles — but these are typical practices, not universal standards, and formulas vary widely by company, industry, and role.
Sometimes. Many severance packages separately address continued health coverage (often through COBRA, sometimes subsidized for a period) and payout of accrued, unused PTO or vacation. These are usually calculated separately from the base severance formula and depend on your employer's policy and state law, so this calculator does not include them.