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

Cost-Benefit Ratio Calculator

Determine whether a project or investment is financially worthwhile by comparing total benefits to total costs. Use it during project appraisal, capital budgeting, or policy evaluation.

Total Benefits ($)

Total Costs ($)

Fill in the required fields to see your result.

Economics

Debt-to-Income Ratio Calculator

Calculate your debt-to-income (DTI) ratio to see how lenders view your borrowing capacity. Use it before applying for a mortgage, auto loan, or any credit product to check whether you meet qualification thresholds.

Total Monthly Debt Payments ($)

Gross Monthly Income ($)

Proposed New Payment ($)

Fill in the required fields to see your result.

Key differences

	Cost-Benefit Ratio Calculator	Debt-to-Income Ratio Calculator
Category	Economics	Economics
Inputs required	2	3
Result	Cost-Benefit Ratio	Debt-to-Income Ratio (%)
What it does	Determine whether a project or investment is financially worthwhile by comparing total benefits to total costs. Use it during project appraisal, capital budgeting, or policy evaluation.	Calculate your debt-to-income (DTI) ratio to see how lenders view your borrowing capacity. Use it before applying for a mortgage, auto loan, or any credit product to check whether you meet qualification thresholds.