Finance & accounting
Finance & accounting

Monthly Budget Planner

Enter your pay and what you spend. See where you are over or under, and how long an emergency fund will take.

Private by design

Your inputs stay on your device and are not sent to our servers. Optional usage analytics does not receive your files or tool inputs.

Preparing tool

How to use Monthly Budget Planner

  1. Enter your monthly take-home pay and pick a rule.
  2. Fill in what you spend in each category.
  3. Check the comparison, the leftover and your emergency-fund target.
Read the detailed guide →

What are the limits of Monthly Budget Planner?

A simple guide, not financial advice: the 50/30/20 rule is a starting point and may not suit high rents or low incomes. Amounts are what you type. Your numbers stay on your device; the link in the address bar holds them only if you share it.

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