Everyday Finance Tools
Explore our free everyday finance tools and calculators to plan smarter, save more and reach your financial goals.
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Everyday Finance Tools
Allowance Calculator
Plan a kids allowance and savings
OpenBaby Cost Calculator
Estimate the first year cost of a baby
OpenCost Per Use Calculator
Calculate cost per use of a purchase
OpenDiscount Calculator
Calculate sale price after a discount
OpenHourly Rate Calculator
Calculate hourly rate from income and hours
OpenLatte Factor Calculator
See how small daily spends add up
OpenPercentage Calculator
Calculate percentages of any number
OpenPercentage Change Calculator
Calculate percentage increase or decrease
OpenRent Affordability Calculator
Find out how much rent you can afford
OpenRent Split Calculator
Split rent fairly between roommates
OpenSplit Bill Calculator
Split a bill evenly or by share
OpenTip Calculator
Calculate tip and split the bill
OpenVacation Savings Calculator
Plan savings for a vacation goal
OpenWedding Budget Calculator
Plan and split a wedding budget
OpenAbout Everyday Finance calculators
Some money maths comes up again and again in daily life, and these quick calculators handle it instantly. Work out tips, discounts, percentages and splits without reaching for a spreadsheet.
Use the tip and bill-split tools at the restaurant, the discount and percentage calculators while shopping, and the everyday money tools for quick sums whenever they come up. They are simple by design, fast and accurate, so the small decisions take seconds.
Everyday Finance calculators: frequently asked questions
How do I calculate a tip quickly?
Multiply the bill by the tip percentage, for example 0.18 for 18%, and add it to the total, or use the tip calculator to do it instantly and split the result across several people.
How do I work out a discount?
Multiply the original price by the discount percentage to get the saving, then subtract it from the price to get what you pay. The discount calculator shows both the amount saved and the final price.
How do I calculate a percentage of a number?
Divide the percentage by 100 and multiply by the number, so 20% of 150 is 0.2 times 150, which is 30. The percentage calculator handles this and percentage-change questions too.
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