Cost per page (CPP) is the simplest, most honest way to compare printers — and almost no one calculates it before buying. The basic formula: Cost of cartridge ÷ Page yield = Cost per page. A toner cartridge that costs $80 and yields 2,500 pages comes out to 3.2 cents per page. A color inkjet cartridge that costs $25 and yields 200 pages is 12.5 cents per page. Multiply by your monthly print volume, then by 12, then by your printer’s expected lifespan, and the real cost of any printer becomes obvious.
Below you’ll get the exact formula for monochrome and color, how to find your printer’s real-world page yield (not the marketing number), and how to use CPP to compare inkjet, laser, and tank-style printers honestly before you buy.
What Cost Per Page Actually Tells You
Cost per page is the average cost of consumables — ink or toner — to print a single page. It’s the single most useful number in printer shopping because it lets you compare wildly different printer styles on equal terms. A cheap inkjet with $25 cartridges that print 150 pages each isn’t a “cheap” printer if you print a lot. A $400 laser with $80 cartridges that print 3,000 pages each often turns out cheaper over a year.
According to the EPA’s ENERGY STAR imaging equipment guidance, total cost of ownership — including consumables and energy — should drive printer purchasing decisions, especially for offices and households printing more than a few pages per week.
The trick is calculating CPP correctly. Manufacturers publish “page yield” numbers, but real-world yield often runs 70–90% of advertised because of cleaning cycles (inkjets) and coverage variation. We’ll cover both methods.
The Basic Cost Per Page Formula
For a single cartridge:
Cost per page = Cartridge price ÷ Page yield
Examples:
- Black toner cartridge costs $75, yields 2,200 pages → $75 ÷ 2,200 = $0.034 per page (3.4¢)
- Color inkjet cartridge set costs $60 (combined), yields 250 pages → $60 ÷ 250 = $0.24 per page (24¢)
- Tank inkjet ink bottle set costs $40, yields 6,000 pages → $40 ÷ 6,000 = $0.0067 per page (0.67¢)
This works for monochrome printing where one cartridge does the whole job. For color, you have to add up multiple cartridge costs and yields.
Color Cost Per Page Formula
Color is more complex because you have a black (K) cartridge plus three color cartridges (CMY: cyan, magenta, yellow). Each has its own price and yield. The formula:
Color CPP = (K price ÷ K yield) + (C price ÷ C yield) + (M price ÷ M yield) + (Y price ÷ Y yield)
Example with a typical color laser:
- Black: $70 ÷ 2,500 = $0.028
- Cyan: $90 ÷ 2,000 = $0.045
- Magenta: $90 ÷ 2,000 = $0.045
- Yellow: $90 ÷ 2,000 = $0.045
- Total color CPP: $0.163 (16.3¢ per page)
Note: this assumes 100% coverage of all four colors, which is unrealistic. Most real color pages use 5–20% coverage of each color. For a more realistic number, multiply each color’s contribution by your typical coverage percentage.
The Industry Standard: ISO Page Yield
Most modern printers publish page yield using the ISO/IEC 19752 (monochrome) or ISO/IEC 19798 (color) standard. These tests use a fixed 5% coverage page — roughly equivalent to a typical Word document.
If your printing is typical office text, the ISO yield is reasonably accurate. If you print:
- Heavy text (10–15% coverage): Real yield will be 50–70% of ISO.
- Photos or graphics-heavy pages: Real yield will be 30–50% of ISO.
- Light text or short documents: Real yield can match or exceed ISO.
For most CPP calculations, use the ISO yield as the baseline and apply a 0.7–0.9 multiplier for “real-world” estimation. This gives you a realistic budget number.
Monthly and Yearly Cost Calculation
Once you know CPP, multiply by your print volume to get the actual budget impact.
Monthly cost = CPP × pages per month
Yearly cost = CPP × pages per month × 12
5-year cost = Yearly cost × 5 + printer purchase price
Real example for a household printing 100 pages a month, mostly text:
- Cartridge inkjet at 8¢ per page: 100 × $0.08 × 12 = $96/year. Over 5 years: $480 in consumables + $80 printer = $560 total.
- Tank inkjet at 0.7¢ per page: 100 × $0.007 × 12 = $8.40/year. Over 5 years: $42 + $300 printer = $342 total.
- Mono laser at 3¢ per page: 100 × $0.03 × 12 = $36/year. Over 5 years: $180 + $200 printer = $380 total.
The “expensive” tank inkjet wins long-term. The “cheap” cartridge inkjet costs the most over 5 years. CPP makes this obvious; sticker price hides it completely.
How to Find Real Page Yields
Manufacturer marketing pages often hide the real yield numbers. Here’s where to find them:
- Cartridge product page on the manufacturer’s site. Look for “Page yield” or “Approximate yield” in the spec section.
- The cartridge box itself. ISO yield is typically printed on the side panel.
- Independent test sites. Sites like Printerland, Cartridge Save, and PrinterShack publish real-world yields for many popular models.
- The printer’s own user manual. Often lists supported cartridge SKUs with their yields.
Compare the standard yield versus the high-yield (XL, XXL) version. High-yield cartridges almost always have lower CPP — sometimes 30–50% lower. For most printers, buying high-yield is the easiest way to cut printing costs.
Cost Per Page by Printer Type
Typical CPP ranges by category, for monochrome text:
- Cartridge inkjet (consumer): 5–15¢ per page
- Tank/refillable inkjet (EcoTank, MegaTank, Smart Tank): 0.3–1¢ per page
- Mono laser (home): 2–4¢ per page
- Mono laser (office, high-yield toner): 1–2¢ per page
- Color laser (color page): 8–20¢ per page
- Color inkjet (photo print on glossy paper): 30–80¢ per page
For deeper context on choosing between formats, see our breakdown of inkjet vs laser printer differences.
Hidden Costs Most People Miss
Cost per page based on cartridge price alone misses several real costs:
Maintenance Ink (Inkjets)
Inkjets run automatic head-cleaning cycles that consume ink — sometimes a lot of it, especially after periods of inactivity. If you print only occasionally, your effective CPP can be 2–3x the cartridge calculation because much of your ink goes to maintenance instead of printing.
Drum and Maintenance Kits (Lasers)
Many color lasers and some mono lasers have separate drum units, transfer belts, fusers, and waste toner bottles that need periodic replacement. These add 0.5–2¢ per page over the printer’s lifetime depending on the model. Check the manufacturer’s “expected maintenance cost per page” if listed, or look up the prices of major service parts.
Paper
Standard 20 lb copy paper costs about 1¢ per sheet in bulk. Photo paper, glossy paper, and specialty paper run 5–25¢ per sheet. Add this to your CPP if it’s part of your typical workflow.
Energy
Lasers use significant energy during fusing — about 0.001–0.003 kWh per page. At average US electricity rates, this adds about 0.02–0.06¢ per page. Small per page but adds up at high volumes.
How to Lower Your Cost Per Page
- Buy high-yield (XL or XXL) cartridges. Almost always 25–50% cheaper per page than standard cartridges.
- Use draft mode for internal documents. Most printers reduce ink/toner use by 30–50% in draft mode with quality that’s fine for non-final pages.
- Print double-sided. Cuts paper costs in half and is built into most modern printer drivers.
- Set monochrome as default. Color cartridges drain even on mostly-black documents because some printers mix colors. Force black-only by default in your driver settings.
- Switch to a tank-style inkjet for high-volume home use. Cost per page often drops 80–90% compared to cartridge inkjets.
- Use a font that uses less ink. Studies have shown switching from Arial to Garamond can cut ink usage 24–30% on text-heavy documents.
Common Mistakes in Cost Per Page Calculations
- Comparing standard cartridge to high-yield cartridge prices. Always compare like-for-like or convert to per-page cost first.
- Ignoring color cartridges on mono-heavy printing. Even if you print 95% black, color cartridges still expire and need replacement on most printers.
- Using ISO yield without adjusting for real-world coverage. Most users underestimate their real coverage and overestimate cartridge life.
- Forgetting maintenance ink/toner for inkjets that sit unused. Calculate CPP higher for low-volume use.
- Skipping the printer purchase price. Cheap printers with expensive ink can cost more than premium printers with cheap consumables.
Frequently Asked Questions
What’s a good cost per page for a home printer?
Under 4¢ per page for monochrome text and under 15¢ per page for color is reasonable for home use. Tank-style inkjets and high-yield laser cartridges can push monochrome under 1¢ per page.
How do I calculate cost per page for color printing?
Add up the cost-per-page of each color cartridge (cyan, magenta, yellow, black) used on a typical color page. For a more accurate number, multiply each color’s contribution by your typical coverage percentage instead of assuming 100%.
Are third-party cartridges worth the savings?
Often yes for home use, but quality varies widely. Reputable third-party brands cut CPP by 30–60% with acceptable quality. Avoid no-name brands — they can clog print heads on inkjets and damage drum units on lasers, voiding warranties.
Why is my actual cost per page higher than the manufacturer’s estimate?
Three common reasons: your typical print coverage exceeds 5% (the ISO standard), your inkjet runs frequent head-cleaning cycles that use ink, or you’re using standard-yield instead of high-yield cartridges. Adjust your calculation accordingly.
Does paper type affect cost per page?
Yes. Standard copy paper is around 1¢ per sheet. Glossy photo paper runs 10–25¢ per sheet. If you frequently print on premium paper, add the paper cost to your CPP for a true total cost.
Is cost per page the only thing to consider when buying a printer?
No. CPP is the most important factor for ongoing budget, but speed, print quality, paper handling, reliability, and warranty also matter. CPP is the right starting point — then balance it against the other factors that fit your needs.
Bottom Line
Cost per page is the single most useful number in printer shopping. Calculate it before buying, multiply by your real monthly volume, and project the cost over 3–5 years to see what your printer will actually cost you. Tank-style inkjets and high-yield laser cartridges almost always win on CPP for moderate to high print volumes. The cheapest printer at the store is rarely the cheapest printer to own — and now you have the math to prove it before spending a dollar.
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