Stop Overpaying for Printer Ink
Most UK households waste £100+ per year on standard cartridges. Use our calculator to uncover your true cost-per-page and find cheaper alternatives.
Estimate running costs once you know your ink
Understand your cost-per-page and compare options to see how much you could save with compatible cartridges.
Select Your Printer
Enter your printer model to get started (e.g., HP Envy 6000, Canon Pixma TS3150).
Easy Selection
Browse our database of 5000+ printer models to find yours.
Real Ink Prices
Live pricing from major UK retailers to get you the best deal.
Verified Savings
We analyze cost-per-page to show your true savings potential.
Why Cost Per Page (CPP) is the only Metric that Matters
The printer industry works on the "Razor and Blade" model. They sell you a printer at a loss so they can lock you into expensive ink subscriptions.
Standard Yield Traps
Standard cartridges often have 60% less ink than XL versions but cost only 20% less.
The Tank Advantage
Ink Tank printers (EcoTank) can drop your CPP from 12p to just 0.4p per page.
Our Methodology
We analyze live pricing and ISO/IEC 24711 yield data for over 5,000 printer models to provide the most accurate UK cost estimates.
How to use the Ink Calculator
Simply enter your printer brand and model number in the search box above. Our engine will cross-reference its specific cartridge requirements (e.g. HP 305, Canon PG-545) against current market prices.
Pro Tip: Look for the "XL Savings" indicator. High-yield cartridges are almost always better value, even if the upfront cost seems higher. If you print more than 50 pages per month, switching to XL can save you over £40 per year on its own.
Common Compatibility Questions
Will compatible ink void my warranty?
No. Under UK law, manufacturers cannot void your warranty just for using third-party cartridges, unless they can prove the ink specifically caused the failure.
What does 5% coverage mean?
All page yields are based on 5% ink coverage (a standard letter). If you print photos or heavy graphics, your actual yield will be much lower.
Trusted by 5,000+ UK households for independent printer advice. Updated February 2026.