How to read the result
Your disposable income is what's left after you've covered the essentials. It's the money you can actually choose what to do with — saving, investing, paying down debt faster, or spending guilt-free.
A common benchmark is the 50/30/20 rule: 50% of take-home for essentials, 30% for wants, 20% for savings. If your disposable income comes out below 30% of your take-home, essentials are crowding out your flexibility — usually housing, transport, or debt payments.
The next step is moving from disposable income (what's left in theory) to safe-to-spend (what's actually free after upcoming bills and goal contributions land this month). That's what ClearPace calculates →
Frequently asked questions
What is disposable income?
Disposable income is the money left from your take-home (after-tax) pay once you subtract essential expenses like rent, utilities, groceries, transport, insurance and minimum debt payments. It's what you have left to save, invest or spend freely.
How do I calculate disposable income?
Take your monthly after-tax income and subtract all essential, non-negotiable expenses for the month. The remainder is your disposable income. This calculator does the math for you and groups expenses into housing, transport, food, debt and other.
What's the difference between disposable income and discretionary income?
Disposable income is after-tax income minus essentials. Discretionary income is what's left after both essentials and 'should-do' commitments like retirement contributions and savings. Discretionary income is the truly optional money.
What's a healthy disposable income ratio?
A common rule of thumb is the 50/30/20 split: 50% essentials, 30% wants, 20% savings. Under that framework, healthy disposable income (the 30% + 20%) is roughly half of your take-home pay. If yours is much lower, essential expenses are crowding out your flexibility.