Checkout calculator

Estimate your cost using the offers you can use.

Item price £ Discount code % Gift-card discount % Cashback rate % Points to use £

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Cost after rewards— Possible cashback— Estimated saving—

Cashback is excluded until you confirm eligibility.

See the breakdown

Points used— Points left— Cost without cashback— Upfront discount saving—

Example values shown. Use your own prices. Gift-card discount means an upfront saving; points are in pounds. Inputs stay in your browser.

Calculate cashback on Use the basis stated in your cashback provider’s terms. I’ve checked that these offers and this cashback basis can be combined.

How this estimate works

The code discount is applied first, then points, then the upfront gift-card discount on the remaining amount. Each percentage amount rounds to the nearest penny, with half pennies rounded up. Points are already yours: cost after rewards adds their used value back. Future cashback is conditional and only included after you confirm eligibility. Changing an input clears that confirmation.

This uses your inputs, not live offer checks. Delivery, VAT, minimum spend and exclusions are not checked. Check your provider’s rules, including Quidco’s exclusions and TopCashback’s terms. Amounts allow up to £999,999,999.99; rates allow 0–100%, both to two decimal places. Empty optional fields mean zero.