Cookie policy

One essential setting; nothing optional without your OK.

What's stored

qph-ok (local storage): remembers your cookie choice. Essential.
Anonymous visit counting: off unless you choose Allow.
Advertising cookies: none; we don't run ads.

Change your mind

Clearing your browser's site data resets everything.

What the calculators store

Nothing. The £-per-hour and break-even sliders calculate everything inside your browser and forget your numbers when you leave the page. We never see what you type or slide.

Third parties

We don't embed social media buttons, video players or advertising scripts, so no other company sets cookies through this site. Links to official stores in our source lists take you to those stores, which have their own cookie policies.