Finance tools

Calculate future value and total interest earned with adjustable compounding frequency and a year-by-year growth table.

Calculate monthly repayments, total interest, and a full amortisation schedule for any mortgage.

Calculate monthly repayments, total interest, and full amortisation schedule.

Calculate tip amounts and split bills across any number of people.

Calculate percentages, percentage change, and what percent one number is of another.

Add or remove VAT from any price. Supports custom tax rates worldwide.

Split a restaurant bill item-by-item. Assign each dish to the people who ordered it and see exactly what each person owes.

Calculate the fuel cost of any trip from distance, fuel efficiency (MPG or L/100km), and fuel price.

Enter a price that includes VAT to extract the pre-tax amount and VAT separately.

Convert between an hourly rate and annual, monthly, weekly, and daily salary equivalents.

Calculate sale price from a percentage off, find what discount % was applied, or work out original price.

Start a live cost counter based on attendees and average salary to see what a meeting is costing in real time.

Estimate net take-home pay after income tax and NI (UK) or federal income tax (US).

Calculate gross profit margin %, markup %, and profit amount from revenue and cost.

Convert between 30+ currencies with live exchange rates and a 30-day trend chart.

Calculate return on investment: ROI %, net profit, and multiplier. Optional annualised ROI with time period.