Everyday money

Splitting a bill fairly, tipping in a country you have never been to, unit prices in a supermarket, and the small calculations that quietly cost people money every week.

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3 guides

A shopper comparing two similar cereal boxes side by side in a supermarket aisle.

Unit Prices: Compare Supermarket Costs with Online Calculators

Learn how to compare supermarket unit prices, spot misleading shelf labels, and decide when a bigger pack, multibuy or concentrate saves you money.

Everyday money 8 min read

Four people sitting around a restaurant table with plates, glasses and a folded bill holder in the centre.

Splitting the Bill with Online Calculators: Equal or by Item

Learn when to split a restaurant bill equally, when to pay only for what you ordered, and how to handle shared wine and service charges fairly.

Everyday money 8 min read

A close-up of folded banknotes and coins left beside a paper restaurant receipt on a wooden table.

Tipping Around the World: A Practical Guide with Online Calculators

Learn when, where and how much to tip in restaurants worldwide, and use free online calculators to split a bill and check a service charge before you pay.

Everyday money 8 min read