Compare calculators

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

Income Replacement Calculator

Find out how large an investment portfolio you need to fully replace your salary with passive income by retirement. Essential for anyone planning financial independence or early retirement.

Current Annual Salary ($)

Income Replacement Percentage

Expected Annual Return (%)

Safe Withdrawal Rate

Current Age ( years)

Fill in the required fields to see your result.

Budgeting

Side Hustle Income Allocator

Allocate your side hustle earnings across taxes, business costs, and personal spending with a single calculation. Ideal for freelancers and gig workers managing income from multiple sources.

Side Hustle Monthly Income ($)

Tax Bracket

Monthly Business Expenses ($)

Self-Employment Tax Rate (%)

Fill in the required fields to see your result.

Key differences

	Income Replacement Calculator	Side Hustle Income Allocator
Category	Budgeting	Budgeting
Inputs required	5	4
Result	Required Investment Portfolio ($)	Available Side Income After Taxes & Savings ($)
What it does	Find out how large an investment portfolio you need to fully replace your salary with passive income by retirement. Essential for anyone planning financial independence or early retirement.	Allocate your side hustle earnings across taxes, business costs, and personal spending with a single calculation. Ideal for freelancers and gig workers managing income from multiple sources.