Voucher Savings Calculator

Pick a category, choose a store, and enter your basket value. The calculator looks up the best verified voucher code we currently hold for that store and shows the saving it would give on the amount you entered, plus any free-delivery threshold or new-customer offer.

No — they are estimates based on each code’s headline offer applied to the basket value you type in. The actual saving depends on the retailer’s own terms, product exclusions and minimum spend. Where a code is advertised as “up to” a percentage, we show the maximum possible saving, not a guaranteed one.

Every code is pulled from our live voucher database, which is sourced from the Awin, CJ and Rakuten affiliate networks and checked for a recent verification date. We never invent discounts or savings figures — if a store has no live code, it will not appear in the calculator.

The calculator only lists stores that currently have at least one live, verified voucher in a given category. If a store has no active code right now, it is left out rather than shown with a fabricated offer. Browse all retailers on the Stores page to check back later.

Only for percentage codes, where the saving scales with your spend. Fixed “£ off” codes save the same flat amount regardless of basket size, and free-delivery codes save you the delivery charge rather than a percentage. The calculator handles each type correctly.