About the Severance Pay Calculator
A severance offer usually lands with a number attached, but it's worth checking that number against a standard formula before signing anything. This calculator estimates a severance package the common way many employers structure one: a set number of weeks of pay for every year you worked, plus any flat additional weeks offered.
How It Works
The calculator multiplies your years of service by the weeks of pay offered per year of service, adds any additional flat weeks, and multiplies the total number of weeks by your weekly pay to get an estimated severance amount.
Examples
Standard offer
An employee earning $1,500 a week with 6 years of service and a 2-weeks-per-year formula would be offered 12 weeks of pay, totaling $18,000, or roughly 2.8 months of equivalent pay.
With a flat bonus
The same offer with an additional 4 flat weeks added on top (common in some negotiated exits) raises the total to 16 weeks, or $24,000.
Advantages
- Converts total weeks of severance into an equivalent number of months for easier budgeting
- Separates the base formula (years times weeks per year) from any additional flat weeks offered
- Quick way to check an employer's offer against a standard formula
Common Mistakes
- Assuming severance is taxed differently from regular wages - it's generally treated as supplemental income subject to the same federal, FICA, and state taxes as a bonus
- Overlooking non-cash elements of an offer, like COBRA subsidies or accelerated vesting, that this calculator doesn't capture
- Treating a stated formula as legally guaranteed when most severance in the private sector is discretionary, not mandated
Edge Cases to Watch For
- Severance formulas aren't standardized or required by federal law in most cases, so this calculator's structure is a common pattern, not a legal requirement your employer must follow.
- The WARN Act does require advance notice (or pay in lieu of notice) for larger layoffs at bigger employers, which is a separate legal requirement from a voluntary severance formula.
- Some severance offers include additional elements this calculator doesn't model, like continued health insurance (COBRA subsidies), unused PTO payout, or accelerated equity vesting.
Common Use Cases
- Estimating a likely severance package before a layoff conversation
- Checking whether an employer's offer matches a standard weeks-per-year formula
- Budgeting for the months an estimated severance payout would cover