Salary Negotiation Calculator
Compare two job offers side by side by total compensation, not just base salary. Enter two offers with base salary, expected bonus, 401k match percentage, employer health insurance contribution, PTO days per year, office days per year, and commute cost per day, and the calculator shows which offer is worth more in true economic terms. Each component is valued: base salary plus bonus as direct cash, 401k match as salary x match percentage, health insurance as monthly premium x 12, PTO as salary divided by 260 working days times number of days off, and commute cost as office days x cost per day (subtracted as a real expense). Federal income tax is estimated using 2025 IRS percentage-method brackets and the standard deduction, so you see net take-home for each offer accounting for taxes. A higher base salary does not always mean a better total package. For example, Offer A with lower base but 4% 401k match and 20 PTO days may exceed Offer B with higher base but 2% match and 10 PTO days plus a two-hour commute. FAQs explain why total compensation matters, how to value PTO, the importance of negotiating base salary for long-term impact, and how 401k match compounds over a career.
Enter two job offers below. The calculator values each component (base, bonus, 401k match, health insurance, PTO, commute) to show true total compensation side by side. A higher base salary does not always mean a better offer.
Total compensation comparison
| Component | Offer A | Offer B |
|---|---|---|
| Base salary | -- | -- |
| Expected bonus | -- | -- |
| 401k match value | -- | -- |
| Health insurance value | -- | -- |
| PTO value | -- | -- |
| Commute cost (annual) | -- | -- |
| Total compensation | -- | -- |
After-tax base salary (2025 federal, single filer)
| Metric | Offer A | Offer B |
|---|---|---|
| Estimated federal income tax | -- | -- |
| After-tax base salary | -- | -- |
| After-tax total compensation | -- | -- |
Federal income tax estimated using 2025 single-filer brackets and standard deduction ($15,000). State income tax, FICA, and 401k contributions not included. See the federal income tax calculator for a full picture.
How total compensation is calculated
Each component in the comparison is valued as follows, consistent with the methodology described in BLS Employee Benefits Survey documentation and standard HR compensation analysis:
401k match value = base salary x match% / 100
Health insurance value = employer monthly contribution x 12
PTO value = (base salary / 260) x PTO days
Commute cost = commute days x cost per day (subtracted as annual expense)
Total compensation = base + bonus + 401k match + health value + PTO value - commute cost
Worked example
Using the default values (Offer A: $95,000 base, Offer B: $105,000 base):
- Offer A PTO value: $95,000 / 260 x 15 = $5,481
- Offer A 401k match: $95,000 x 4% = $3,800
- Offer A health value: $500 x 12 = $6,000
- Offer A commute cost: 250 days x $15 = $3,750
- Offer A total: $95,000 + $5,000 + $3,800 + $6,000 + $5,481 - $3,750 = $111,531
- Offer B PTO value: $105,000 / 260 x 10 = $4,038
- Offer B 401k match: $105,000 x 3% = $3,150
- Offer B health value: $300 x 12 = $3,600
- Offer B commute cost: 50 days x $15 = $750
- Offer B total: $105,000 + $3,000 + $3,150 + $3,600 + $4,038 - $750 = $118,038
Despite Offer A having a $10,000 lower base salary, the gap in total compensation narrows to roughly $6,500 once benefits are included. Which offer is better depends on factors this calculator does not capture, including job security, growth potential, and equity vesting schedules.
What this calculator does not include
Equity and stock compensation (RSUs, options, ESPP) can be a large part of total compensation at technology and public companies, but valuing unvested equity requires assumptions about future stock prices that are beyond the scope of this tool. Use the grant schedule and a conservative valuation when comparing equity-heavy offers.
Signing bonuses are one-time payments and should be amortized over the expected tenure. A $20,000 signing bonus with a two-year clawback is worth $10,000 per year; add it to the annual bonus field accordingly.
FICA and state income tax are not included in the after-tax section of this calculator. Social Security tax (6.2%) and Medicare (1.45%) apply to all earned income below the wage base. State income tax varies from 0% (Texas, Florida, Nevada, others) to over 13% (California). Use the federal income tax calculator for a more complete after-tax picture.
Benefits quality (deductibles, network, dental, vision) can differ materially even when the employer contribution is the same. A $500/month employer health contribution paired with a high-deductible plan may cost more out of pocket than a $300/month contribution paired with a low-deductible plan. Compare plan documents, not just the contribution amounts.
401k vesting schedules affect the real value of the employer match. An employer that matches 4% but vests over four years is only providing 1% per year in liquid compensation for employees who leave before full vesting. Check the vesting schedule before assigning full value to the match.
Salary negotiation: frequently asked questions
What counts as total compensation?
Total compensation includes every form of economic value an employer provides: base salary, expected bonuses (including signing bonuses spread across years), employer 401k match, the employer's share of health insurance premiums, the dollar value of paid time off, and any other cash or non-cash benefits such as equity, student-loan assistance, or remote-work stipends. Base salary is often only 70-85% of the full picture. When comparing offers, always calculate total compensation rather than just comparing base salaries.
How do I put a dollar value on PTO days?
The standard approach is to divide the annual salary by the number of working days in a year (typically 260, assuming a 5-day week x 52 weeks) to get a daily rate, then multiply by the number of PTO days. For example, a $95,000 salary gives a daily rate of $365.38; 15 PTO days is worth $5,481. An offer with 5 fewer PTO days but the same base salary is actually worth $1,827 less in total compensation.
Should I negotiate base salary or total compensation?
Negotiating base salary is usually more impactful long-term, because raises, bonuses, and retirement contributions are often calculated as a percentage of base. However, if base salary is constrained by a company's pay band, negotiating signing bonuses, additional PTO, remote-work flexibility, or a higher 401k match may be more productive. Use this calculator to quantify the value of each lever before the conversation.
How does 401k match affect total compensation?
Employer 401k match is direct compensation: it is money that goes into your retirement account at no cost to you, subject only to vesting schedules. A 4% match on a $95,000 salary is worth $3,800 per year. Over a 30-year career with 7% average returns, that difference compounds significantly. IRS rules: the 2025 employee contribution limit is $23,500 (IRS, Rev. Proc. 2024-40); the total contribution limit including employer contributions is $70,000.
What is the 2025 401k contribution limit?
For 2025, the employee contribution limit for a 401k (or 403b) is $23,500, up from $23,000 in 2024 (IRS Rev. Proc. 2024-40). The total contribution limit, including employer matching and profit-sharing, is $70,000 ($77,500 for employees aged 50 and over who qualify for catch-up contributions). Employer matches count toward the total limit but not the employee limit.
How do I account for remote work savings?
This calculator uses a daily commute cost to estimate the annual cost of commuting. Enter the number of days per year you would travel to an office and a cost-per-day (parking, transit, fuel, tolls). If one offer is fully remote and the other requires 250 office days at $15/day, the remote role saves $3,750 per year, which is real take-home money. You can also factor in the value of time saved from commuting, though this calculator focuses on direct financial costs.
Official sources
- Employee benefits data and methodology: US Bureau of Labor Statistics, Employee Benefits Survey.
- 401k and retirement plan rules for workers: DOL EBSA, Retirement Plans and ERISA for Workers.
- 2025 401k contribution limits ($23,500 employee, $70,000 total): IRS, Retirement Topics: 401k and Profit-Sharing Plan Contribution Limits.
- 2025 federal income tax brackets (after-tax section): IRS Rev. Proc. 2024-40.
Reviewed by the CalculatorHub team, edited by James Graham, 12 June 2026. See our methodology. General information only, not financial or tax advice.