Bills Calculator

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Monthly Bills & Expense Splitter

Total Monthly Expenses: $0.00
Cost Per Person: $0.00
function calculateMonthlyBills() { var rent = parseFloat(document.getElementById('rentAmount').value) || 0; var electricity = parseFloat(document.getElementById('electricityBill').value) || 0; var water = parseFloat(document.getElementById('waterBill').value) || 0; var gas = parseFloat(document.getElementById('gasBill').value) || 0; var internet = parseFloat(document.getElementById('internetBill').value) || 0; var other = parseFloat(document.getElementById('otherBills').value) || 0; var people = parseInt(document.getElementById('numPeople').value) || 1; if (people < 1) people = 1; var total = rent + electricity + water + gas + internet + other; var perPerson = total / people; document.getElementById('totalDisplay').innerText = '$' + total.toLocaleString(undefined, {minimumFractionDigits: 2, maximumFractionDigits: 2}); document.getElementById('splitDisplay').innerText = '$' + perPerson.toLocaleString(undefined, {minimumFractionDigits: 2, maximumFractionDigits: 2}); document.getElementById('resultsArea').style.display = 'block'; }

How to Use the Monthly Bills Calculator

Managing household finances is easier when you have a clear picture of your shared expenses. This tool allows you to aggregate all common household bills and instantly calculate the fair share for each roommate or family member.

Common Expenses to Include:

  • Fixed Costs: This usually includes rent or mortgage payments that stay the same every month.
  • Variable Utilities: Electricity, gas, and water bills fluctuate based on seasonal usage (e.g., higher heating in winter).
  • Service Subscriptions: High-speed internet, streaming services, and trash collection fees.
  • Maintenance: Renter's insurance or shared household supplies like cleaning products.

Practical Example:

Imagine a household of 3 people with the following monthly costs:

Rent$2,100
Electricity/Gas$150
Internet$90
Total$2,340
Split (3 People)$780 per person

Tips for Fair Bill Splitting

1. Communication: Always agree on which bills are shared and which are individual (e.g., personal cell phone bills).
2. Due Dates: Set a specific day each month for everyone to contribute their share to ensure bills are paid on time.
3. Track Fluctuations: If you notice a sudden spike in the water or gas bill, check for leaks or inefficient appliances immediately to save money.

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