Financial Intelligence Lab Tools that teach your first real money decisions.

MVP Prototype

Emergency Fund Planner

Unexpected expenses are easier to understand when they are compared with monthly essentials. This prototype helps you model how different months of coverage can change an illustrative emergency savings target.

Educational prototype only.

This tool uses simplified user-entered assumptions and does not recommend how much any individual should save.

Emergency savings structure

Model essential expenses by coverage period

Enter monthly essential expenses for an example scenario. Blank expense fields are treated as $0.00.

Rent, mortgage, or other monthly housing cost you want to model.

Essential food or grocery spending you want to include.

Gas, transit, car payment, insurance, or other transportation costs you want to model.

Insurance costs you want to include in essential expenses.

Required monthly debt payments you want to include.

Electricity, internet, phone, water, or other utilities you want to include.

Any other essential recurring expenses you want to model.

Choose a custom coverage period to compare with 1, 3, and 6 months.

What would change this result?

This result would change if any of the user-entered assumptions changed, including:

  • Monthly housing
  • Food and groceries
  • Transportation
  • Insurance
  • Debt payments
  • Utilities
  • Other essential expenses
  • Months of coverage

In this prototype, the monthly expense base is the main driver. The coverage period multiplies that base.

Formula in plain English

Monthly essential expenses multiplied by months of coverage equals the modeled emergency savings target.

Learning layer

What this teaches

Emergency savings targets are often discussed in months of expenses because the key concept is coverage time. This prototype shows how user-entered monthly essentials can be multiplied across different coverage periods.

Key idea

The modeled target changes because the monthly expense base is multiplied by the number of months being modeled.

This prototype is designed to explain structure, not recommend a savings target.

Assumptions

  • Expenses are based only on user-entered estimates.
  • Coverage periods are illustrative.
  • Essential expenses can vary by household, location, income, and responsibilities.
  • This version does not evaluate job stability, family support, insurance coverage, debt strategy, or personal risk tolerance.

Limitations

  • This is not financial advice.
  • This is not savings advice.
  • This is not debt advice.
  • This is not an individualized emergency fund recommendation.
  • This does not tell users what they should save.
  • This does not account for every possible emergency.