Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Retirement
401(k) Contribution Optimizer
See exactly how much your 401(k) earns when employer matching and tax savings are factored in. Use it when deciding what percentage of your salary to contribute each pay period.
Fill in the required fields to see your result.
Payroll
401(k) Contribution Calculator
Estimate your annual 401(k) contributions, employer matching dollars, and immediate tax savings based on your salary and plan details. Use this when enrolling in a plan or deciding how much to contribute.
Fill in the required fields to see your result.
Key differences
| 401(k) Contribution Optimizer | 401(k) Contribution Calculator | |
|---|---|---|
| Category | Retirement | Payroll |
| Inputs required | 5 | 5 |
| Result | Total Annual Benefit ($) | Total Annual Benefit ($) |
| What it does | See exactly how much your 401(k) earns when employer matching and tax savings are factored in. Use it when deciding what percentage of your salary to contribute each pay period. | Estimate your annual 401(k) contributions, employer matching dollars, and immediate tax savings based on your salary and plan details. Use this when enrolling in a plan or deciding how much to contribute. |