Additional calculator suite
More everyday calculators.
Five extra tools for savings goals, mortgage repayments, discounts, business margins, and date differences. All calculations run in your browser.
Savings goal calculator
Monthly savings needed
Calculate how much you need to save each month to reach a target amount.
Mortgage repayment calculator
Home loan repayment estimate
Estimate principal-and-interest home loan repayments by payment frequency.
Discount calculator
Sale price and savings
Calculate the final price after a percentage discount.
Profit margin calculator
Margin, markup, and profit
Calculate gross profit, profit margin, and markup from cost and selling price.
Date difference calculator
Days between dates
Calculate the difference between two dates in days, weeks, and approximate months.