Fixed vs. Variable Expense Budget Planner
Break your monthly income into fixed and variable spending to see your ratios and how much you can actually save
List your monthly income and expenses, sorting each one into fixed costs (rent, loan payments) or variable costs (groceries, shopping). You'll see the fixed-to-variable ratio that reveals how sturdy your finances are, plus a chart of how much you can realistically save each month.
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How to use
- Enter your total monthly take-home income.
- Add each recurring fixed and variable expense to the list with a name and an amount.
- Use the breakdown chart and the fixed/variable summary cards at the top to judge whether your spending mix sits in a healthy range.
FAQ
- How do I tell fixed and variable expenses apart?
- Fixed expenses are the bills that go out no matter what — locked in by a contract or obligation and hard to shrink month to month: housing, insurance premiums, loan principal and interest, basic utilities. Variable expenses are the ones you can dial up or down starting next month based on your own choices: dining out, shopping, entertainment, rideshares.
- What's the ideal way to split my spending?
- The most widely recommended guideline is the 50-30-20 rule: about 50% of your income toward needs (fixed essentials), 30% toward wants (flexible spending), and at least 20% toward savings and investing.
- I'm a freelancer with income that varies every month — what should I enter as my monthly income?
- Rather than entering a single unusually good or bad month, it's best to enter your average take-home pay over the last 3–6 months. That smooths out busy and slow periods and gives you a much more realistic picture of your fixed-to-variable ratio and how much you can actually save.