Calculator
401(k) Calculator
Estimate future 401(k) balance from contributions, employer match, and growth.
Future balance
$583,800.78
Total contributions
$205,000.00
Estimated growth
$378,800.78
For educational estimation only. Not tax, legal, accounting, investment, payroll, mortgage, or financial advice.
Related guides
Learn more about the tax, paycheck, and money topics connected to this calculator.
Paycheck
Pre-Tax vs Post-Tax Deductions
Learn how pre-tax and post-tax deductions can affect taxable income and paycheck estimates.
Read guide
Paycheck
Gross Pay vs Net Pay
Learn the difference between gross pay and net pay and why your take-home pay is usually lower than your salary.
Read guide
Paycheck
$50,000 After Taxes
See how a $50,000 salary can turn into estimated take-home pay after federal tax, state tax, payroll taxes, and paycheck deductions.
Read guide
Paycheck
$100,000 After Taxes
See how a $100,000 salary can turn into estimated take-home pay after federal tax, state tax, payroll taxes, and paycheck deductions.
Read guide
About this 401(k) Calculator
Estimate retirement savings growth.
Use it for planning
Enter your numbers to create a quick educational estimate.
Compare scenarios
Change inputs to compare possible outcomes before making a decision.
Check details
Actual tax, payroll, lending, or investment results can depend on rules and personal details.
TaxMaster calculators are for educational estimates only and are not tax, legal, accounting, lending, payroll, investment, or financial advice.