Compare calculators

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

Side Hustle Income Planner

Estimate your monthly savings from a side hustle after taxes. Use it when launching freelance work or a part-time gig to set realistic savings and investment targets.

Expected Hourly Rate ($/hr)

Hours Per Week (hours)

Weeks Per Year (weeks)

Estimated Tax Rate

Percentage to Save/Invest

Fill in the required fields to see your result.

Budgeting

50/30/20 Budget Calculator

Split your after-tax income into needs, wants, and savings using the 50/30/20 rule. Use it monthly to see exactly where your money should go and spot overspending fast.

Monthly After-Tax Income ($)

Budget Adjustment Style

Fill in the required fields to see your result.

Key differences

	Side Hustle Income Planner	50/30/20 Budget Calculator
Category	Budgeting	Budgeting
Inputs required	5	2
Result	Monthly Savings from Side Hustle ($)	Recommended Savings Amount ($)
What it does	Estimate your monthly savings from a side hustle after taxes. Use it when launching freelance work or a part-time gig to set realistic savings and investment targets.	Split your after-tax income into needs, wants, and savings using the 50/30/20 rule. Use it monthly to see exactly where your money should go and spot overspending fast.