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Both calculators run independently — change the inputs on either side to compare results.

4% Rule Retirement Withdrawal Calculator

Estimate how much you can safely withdraw from your retirement portfolio each year. Use this when planning annual retirement income to avoid outliving your savings.

Total Portfolio Value ($)

Withdrawal Rate (%)

Tax Rate on Withdrawals (%)

Fill in the required fields to see your result.

Retirement

Retirement Nest Egg Calculator

Find the total portfolio size you need to fund your desired retirement lifestyle. Use it when setting long-term savings goals based on your expected income gap.

Desired Annual Retirement Income ($)

Expected Social Security ($)

Other Retirement Income ($)

Safe Withdrawal Rate (%)

Fill in the required fields to see your result.

Key differences

	4% Rule Retirement Withdrawal Calculator	Retirement Nest Egg Calculator
Category	Retirement	Retirement
Inputs required	3	4
Result	Safe Annual Withdrawal (After Tax) ($)	Required Retirement Nest Egg ($)
What it does	Estimate how much you can safely withdraw from your retirement portfolio each year. Use this when planning annual retirement income to avoid outliving your savings.	Find the total portfolio size you need to fund your desired retirement lifestyle. Use it when setting long-term savings goals based on your expected income gap.