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

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.

Budgeting

Paycheck Budget Calculator

Calculate exactly how many dollars from each paycheck go to savings based on your chosen savings rate. Use it to set up automatic transfers or paycheck allocations the moment you get paid.

Paycheck Amount ($)

Savings Percentage (%)

Fill in the required fields to see your result.

Key differences

	50/30/20 Budget Calculator	Paycheck Budget Calculator
Category	Budgeting	Budgeting
Inputs required	2	2
Result	Recommended Savings Amount ($)	Amount to Save ($)
What it does	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.	Calculate exactly how many dollars from each paycheck go to savings based on your chosen savings rate. Use it to set up automatic transfers or paycheck allocations the moment you get paid.