Home›Marriage & Couple Finance

Marriage & Couple Finance Calculators

10 free financial tools for couples. Split expenses fairly, plan joint budgets, calculate marriage tax impact, and track your combined wealth.

Marriage Tax Calculator
Find out if marriage gives you a tax bonus or penalty
Filing Jointly vs Separately
Compare both filing options to find which saves more
Fair Share Expense Calculator
Split expenses proportionally based on each partner's income
Joint Budget Calculator
Plan your combined budget with the 50/30/20 rule for couples
Combined Net Worth Calculator
Track your joint wealth across all assets and debts
Household Labor Value Calculator
Calculate the replacement cost of unpaid household work
Stay-at-Home Parent Value
Estimate the market value of a stay-at-home parent's work
How Much House Can We Afford
Home affordability based on combined income and DTI
Emergency Fund Calculator
How much emergency savings do couples need?
Debt Payoff Calculator
Snowball vs avalanche strategies for couples