Joint Account Allocation Calculator

Determine how much each partner deposits into a joint account vs keeps in personal accounts. Compare fully joint, partial pool, and fully separate models.

Financial Disclaimer

This calculator is for educational purposes only and does not constitute financial advice. Results are estimates based on the inputs provided. Consult a qualified financial advisor before making investment or financial planning decisions.

Inputs

Partner 1 Monthly Income ($)

Partner 2 Monthly Income ($)

Fixed Monthly Bills ($)

Variable Shared Expenses ($)

Monthly Savings Goal ($)

Account Model

Tab to move between fields

Results

Partner 1 → Joint Account

$2,778.95

Partner 2 → Joint Account

$2,021.05

Joint Account Total$4,800

Partner 1 Personal Funds$2,721.05

Partner 2 Personal Funds$1,978.95

Combined Personal Funds$4,700

Joint Account Surplus$0

Partner 1 Income Share57.89%

How to Use This Calculator

Enter combined monthly take-home income.
Set shared monthly expense categories and their amounts.
Input each partner personal spending allowance.
Review the recommended monthly transfer from each partner into the joint account.
Adjust personal allowances to ensure both partners have adequate discretionary spending.

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