Everyday money calculators
Build a budget from the prices and usage that apply to you. Compare travel or energy scenarios, check a shared bill, and make the assumptions visible before using a total.
Choose the right calculation
- Fuel Cost Calculator: Trips and Mileage
Estimate a journey cost from distance, fuel consumption and fuel price.
- Electricity and Gas Cost Calculator
Turn appliance power and running time into energy use and cost.
- Monthly Budget and 50/30/20 Calculator
Compare monthly income and spending with a 50/30/20 budget.
- Shared Expenses and Equal Money Split Calculator
Settle equally shared expenses using the amounts each person has already paid.
All everyday money tools
Fuel Savings and Vehicle Payback Calculator
Compare two vehicles' annual fuel and running costs, then estimate simple payback on an extra purchase price using your distance and prices.
Open calculator Everyday moneyFuel Cost Calculator: Trips and Mileage
Estimate trip or annual fuel costs in kilometres or miles, using L/100 km or UK/US MPG, with tolls, parking and a per-person split.
Open calculator Everyday moneyElectricity and Gas Cost Calculator
Estimate an energy bill from kWh, meter readings or appliance use, with your tariff, standing charges, bill adjustments and gas conversion factor.
Open calculator Everyday moneyEV Charging Cost Calculator with Charging Losses
Estimate the cost of an EV charging session from battery capacity, charge levels, charging efficiency, electricity price and a fixed session fee.
Open calculator Everyday moneyCar Ownership Cost and Monthly Budget Calculator
Estimate vehicle ownership cost or monthly cash needs using purchase and resale values, running costs, finance charges and known repayments.
Open calculator Everyday moneyChargeable and Volumetric Weight Calculator
Compare actual and volumetric parcel weight using dimensions and your carrier's divisor, then calculate chargeable weight for identical parcels.
Open calculator Everyday moneyChild-Raising Cost and Household Budget Calculator
Build a child-related budget by age stage from monthly costs, one-off expenses and confirmed support, using your own household assumptions.
Open calculator Everyday moneyCollege Cost and Student Budget Calculator
Estimate study costs from tuition, accommodation and living expenses, less confirmed funding, over your planned months and years of education.
Open calculator Everyday moneyMonthly Budget and 50/30/20 Calculator
Review monthly spending, set 50/30/20 or custom targets, and calculate daily spending money after reserving upcoming bills and savings.
Open calculator Everyday moneyTip and Bill Split Calculator with Exact Cents
Add an optional percentage tip and split a bill between people, allocating any remaining cents so individual shares add up to the total.
Open calculator Everyday moneyInsurance Premium Pro Rata Calculator
Calculate used and unused portions of an insurance premium from policy day counts, without assuming a cancellation fee or guaranteed refund.
Open calculator Everyday moneyShared Expenses and Equal Money Split Calculator
Split a total equally or settle shared expenses from what each person paid, with suggested transfers and totals reconciled to the cent.
Open calculator Everyday moneyArrears Balance Calculator: Amounts Due and Paid
Reconcile overdue amounts against payments and credits to find the outstanding balance, without adding unconfirmed interest or penalties.
Open calculator Everyday moneyAdding Money Calculator with Running Totals
Add monetary amounts and deductions with item-by-item running totals, rounding each entry to cents while keeping all amounts in one currency.
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