Money Calculators for Smarter Spending

Free, instant calculators for smarter spending — no sign-up, no clutter.

Unit Price Calculator

Find the best value by comparing cost per oz, ml, or item.

Split the bill and calculate tips for any party size.

Discount Calculator

Calculate sale prices and see exactly how much you save.

Sales Tax Calculator

Add tax to any price or strip it back from a total.

Fuel Cost Calculator

Estimate the fuel cost for any trip before you leave.

Percentage Calculator

Find percentages, percentage change, and what % X is of Y.

Loan Calculator

Monthly repayments and full amortisation schedule for any loan.