Looking for a fun way to stay organized and see a cute guinea pig face every month? A guinea pig calendar does both.
Most of these calendars feature full-color HD photos and include space for notes, appointments, and holiday reminders. They come in sizes from compact 8 x 10 inch desktop calendars to full 12 x 24 inch wall planners.
Some span 16 or even 18 months, which is great if you like to plan ahead. A few are even printed on eco-friendly FSC-certified paper with sustainable inks.
Here are the 10 best guinea pig calendars, whether you need a gift or just want to brighten your wall.
Quick Comparison Chart
| # | Product | Our Rating | ||
|---|---|---|---|---|
| 1 |  |
2026 Guinea Pigs Wall Calendar (14-Month) | ★★★★★ | Check Price |
| 2 |  |
2025-2026 Guinea Pigs Academic Calendar | ★★★★☆ | Check Price |
| 3 |  |
2026 Guinea Pig Costumed Calendar | ★★★★☆ | Check Price |
| 4 |  |
Guinea Pigs 2026 Monthly Planner Calendar | ★★★★☆ | Check Price |
| 5 |  |
Pacific Waters Press Guinea Pig 2026 Wall Calendar | ★★★★☆ | Check Price |
| 6 |  |
MICASA PRESS Guinea Pigs 2026 Wall Calendar | ★★★★☆ | Check Price |
| 7 |  |
Willow Creek Press Guinea Pigs 2026 Wall Calendar | ★★★★☆ | Check Price |
| 8 |  |
Cozy Moments Guinea Pig Calendar (CALVENDO) | ★★★★☆ | Check Price |
| 9 |  |
Gifted Stationery Guinea Pig Art Calendar | ★★★★☆ | Check Price |
| 10 |  |
Avonside Guinea Pigs 2026 Wall Calendar | ★★★★☆ | Check Price |
10 Best Guinea Pigs Calendars Reviewed
We compared wall calendars, desktop planners, and academic-style options to find the ones that look great and actually work for scheduling. Each pick below was evaluated on photo quality, paper thickness, writing space, and how many months of coverage you get.
Whether you want a standard 12-month layout or a longer 16-to-18-month spread, there’s something here for every guinea pig fan.
1. 2026 Guinea Pigs Wall Calendar (14-Month)
2026 Guinea Pigs Wall Calendar (14-Month)
A 14-month guinea pig wall calendar measuring 12 x 24 inches open, with thick no-bleed paper and full-color photos every month.
Pros
- Covers 14 months for extended planning
- Large 12 x 24 open size for visibility
- Thick paper prevents ink bleed-through
- Full-color guinea pig photos each month
- Great for home or office wall display
Cons
- Standard breed calendar layout
- No bonus stickers or planning extras
This 14-month calendar is our top pick because it nails the essentials: thick no-bleed paper, gorgeous guinea pig photos, and a generous 12 x 24 inch open size that’s easy to read from across the room. The extra two months of coverage mean you can start planning before January without buying a separate planner.
It’s a straightforward wall calendar without gimmicks, and that’s exactly what most people want. The paper quality is noticeably better than budget options, so you won’t see ink ghosting through to next month’s photo.
2. 2025-2026 Guinea Pigs Academic Calendar
2025-2026 Guinea Pigs Academic Calendar
A 12 x 18 inch open academic calendar with bonus Nov-Dec 2025 months, premium USA-made paper, and large unruled writing blocks.
Pros
- Starts Nov 2025 for early planning
- Large unruled blocks for flexible notes
- Thickest paper in its class
- Professional guinea pig photography
- Federal holidays highlighted in grid
Cons
- Smaller 12 x 18 open size
- Unruled blocks may feel unstructured
- Academic start date isn't for everyone
Teachers and students will love this academic-style calendar that kicks off with bonus November and December 2025 pages. The large unruled writing blocks give you total freedom to jot notes however you like, and the paper is impressively thick for a calendar in this size range.
It’s printed right here in the USA with high-definition guinea pig images that look sharp and vibrant. The federal holidays are highlighted directly in the grid blocks, so you won’t accidentally schedule something on a day off.
3. 2026 Guinea Pig Costumed Calendar
2026 Guinea Pig Costumed Calendar
A whimsical 12-month calendar featuring costumed guinea pigs, with wire spiral binding and premium cover stock in an 8 x 10 desktop size.
Pros
- Whimsical costumed guinea pig photos
- Spiral binding keeps pages flat
- Works as desktop or wall calendar
- Premium cover stock feels sturdy
- Made in USA with quality printing
Cons
- Smaller 8 x 10 closed size
- 12 months only, no bonus coverage
- No large writing blocks for notes
If you want something that’ll make coworkers do a double-take, this is the one. The costumed guinea pig photos are genuinely delightful and set this calendar apart from every other option on this list.
The wire spiral binding is a nice practical touch since pages lay completely flat whether it’s sitting on your desk or hanging on a wall.
The 8 x 10 closed size makes it versatile for smaller spaces, and the premium cover stock feels substantial in your hands. It’s only a standard 12-month calendar, so you won’t get bonus months, but the photo quality more than makes up for it.
4. Guinea Pigs 2026 Monthly Planner Calendar
Guinea Pigs 2026 Monthly Planner Calendar
A monthly planner calendar celebrating cuddly guinea pig companions with adorable rodent photos to keep your year organized.
Pros
- Planner layout for daily scheduling
- Cuddly guinea pig photos each month
- Clean design keeps things organized
- Compact size for desk or wall
- Great gift for guinea pig lovers
Cons
- Limited product details available
- May lack holiday and moon phase info
This monthly planner takes a slightly different approach by leaning harder into the organization side of things. The planner-style layout gives you a more structured way to track appointments and to-dos alongside those adorable guinea pig photos each month.
It’s a solid pick if you’re looking for something that works as both a functional scheduling tool and a daily dose of cuteness. The compact size makes it easy to fit into tight spaces on a desk or kitchen wall.
5. Pacific Waters Press Guinea Pig 2026 Wall Calendar
Pacific Waters Press Guinea Pig 2026 Wall Calendar
A full 12 x 24 inch open wall calendar with thick sturdy paper, heartwarming guinea pig photography, and large 1.5-inch grid blocks.
Pros
- Large 12 x 24 size for easy reading
- 1.5-inch blocks give plenty of writing room
- Thick gloss paper resists smearing and feathering
- Includes US, Canada, UK, and Mexico holidays
- Moon phases printed in each day block
Cons
- Glossy paper can reflect overhead light
- Large size needs dedicated wall space
- Standard 12-month coverage only
The Pacific Waters Press calendar is the best choice if writing space is your top priority. Those 1.5-inch grid blocks are genuinely roomy and give you enough space to scribble appointments, reminders, and quick notes without feeling cramped.
The thick gloss paper resists smearing, which is a big deal if you use markers or gel pens.
It also stands out for including holidays from four countries: the US, Canada, UK, and Mexico. Moon phases are printed directly into the day blocks too, which is a nice bonus that most competitors skip.
6. MICASA PRESS Guinea Pigs 2026 Wall Calendar
MICASA PRESS Guinea Pigs 2026 Wall Calendar
A 14-month wall calendar from a family-owned Reno business, featuring oversized 1.6 x 1.9 inch daily blocks and high-definition guinea pig photos.
Pros
- 14 months including Nov-Dec 2025 bonus
- Extra-large 1.6 x 1.9 inch daily blocks
- Thick glossy paper prevents ink bleed
- US and Canadian holidays plus moon phases
- Family-owned small business in Reno, NV
Cons
- English-only calendar text
- Glossy finish may not suit all tastes
MiCasa is a family-owned business out of Reno, Nevada, and you can tell they care about quality. The oversized 1.6 x 1.9 inch daily blocks are among the largest we’ve seen, giving you serious room to plan out your days.
The 14-month layout with bonus November and December 2025 pages means you can start using it right away.
The thick glossy paper holds up well and prevents ink from bleeding through, which matters when you’re writing on both sides of the grid. It’s an English-only calendar, but it does include both US and Canadian holidays alongside moon phases for seamless cross-border planning.
7. Willow Creek Press Guinea Pigs 2026 Wall Calendar
Willow Creek Press Guinea Pigs 2026 Wall Calendar
An 18-month wall calendar starting July 2025, with stapled binding, full-color guinea pig photos, and ample grid space for daily planning.
Pros
- 18 months from July 2025 to Dec 2026
- Full-color guinea pig photos each month
- Stapled binding is durable and lays flat
- Ample grid space for daily planning
- Includes major US holidays and observances
Cons
- Stapled binding less elegant than spiral
- 12 x 12 closed can feel bulky
- No moon phases listed
If you want the longest coverage period on this list, the Willow Creek Press calendar delivers 18 full months starting from July 2025. That’s a huge advantage for people who like to plan far ahead or who buy their calendar mid-year and don’t want to miss out on months they’ve already passed.
The stapled binding is simple but effective, keeping pages flat and easy to flip. The grid space is generous enough for daily notes, and major US holidays and observances are clearly marked throughout.
8. Cozy Moments Guinea Pig Calendar (CALVENDO)
Cozy Moments Guinea Pig Calendar (CALVENDO)
A European-style DIN A4 portrait wall calendar with 12 handpicked guinea pig images, FSC-certified paper, and print-on-demand sustainability.
Pros
- 12 handpicked artistic guinea pig images
- FSC-certified environmentally friendly paper
- Print-on-demand reduces waste significantly
- Thick light-resistant premium paper stock
- Spiral binding with hanger included
Cons
- Captions and title are in German
- No writing space in daily grid
- Smaller 8 x 12 inch DIN A4 size
The CALVENDO calendar is the eco-conscious pick on this list. It’s printed on FSC-certified paper using a print-on-demand model, which means there’s virtually zero overstock waste.
The 12 images are handpicked from independent photographers, and the quality shows in the thick, light-resistant paper that won’t fade over the year.
There’s one important thing to know: the title and captions are in German, though the dates are in English with US federal holidays included. If you don’t mind the German text, you’re getting a beautifully produced calendar that’s kinder to the environment than most options out there.
9. Gifted Stationery Guinea Pig Art Calendar
Gifted Stationery Guinea Pig Art Calendar
A 16-month square wall calendar with captivating guinea pig art, 180 planner stickers included, and a generous 12 x 24 inch open display.
Pros
- 180 adhesive stickers for marking dates
- 16 months from Sept 2025 to Dec 2026
- Charming guinea pig art each month
- 12 x 24 open size for visibility
- Great gift for planners and pig lovers
Cons
- Art style rather than real photos
- Stickers may not stick to all surfaces
- Square format limits hanging options
This one’s a standout for anyone who loves stickers and visual planning. You get 180 adhesive planner stickers to mark birthdays, appointments, and events, which makes organizing your year genuinely fun.
The 16-month spread from September 2025 through December 2026 gives you plenty of runway for long-term planning.
Instead of photographs, this calendar features guinea pig art, which gives it a more stylized and decorative feel. It’s a perfect gift for the planner-obsessed guinea pig lover in your life who’d appreciate both the functional stickers and the charming illustrations.
10. Avonside Guinea Pigs 2026 Wall Calendar
Avonside Guinea Pigs 2026 Wall Calendar
A 12-month wall calendar with 13 full-color images, plastic-free packaging, and large writing blocks that include moon phases and world religion observances.
Pros
- Plastic-free packaging is eco-conscious
- 13 full-color guinea pig images included
- Large writing blocks for daily notes
- US and Canadian holidays plus moon phases
- Includes world religion observances
Cons
- Standard 12-month coverage only
- No bonus stickers or planning extras
- Avonside brand less widely known in US
Avonside has been making premium wall calendars for over 20 years, and their guinea pig edition doesn’t disappoint. The plastic-free packaging is a welcome touch for eco-minded buyers, and the 13 full-color images (one for each month plus a cover) are crisp and vibrant.
What sets this one apart is the inclusion of important observances from major world religions alongside the standard US and Canadian holidays. If you live in a multicultural household or just want a more inclusive calendar, this is a thoughtful choice that covers all the bases.
Why Do You Need A Guinea Pig Calendar?
Your phone has a calendar app. But it doesn’t have an adorable guinea pig staring at you every time you glance up from your desk.
A physical calendar is harder to ignore than a notification. Studies show you’re more likely to remember something when you write it down, and a wall calendar puts your schedule right in front of you.
Plus, every month brings a new piggy photo that brightens up any room.
How To Choose a Guinea Pig Calendar
First, decide when you need it to start. Standard calendars begin in January, while academic ones run from mid-year.
Planning further ahead? Go with a 16- or 18-month option.
Writing space matters too. Bigger calendars have larger date blocks for jotting down appointments and notes.
Most options on this list also include holiday dates and moon phases.
If ink bleed-through drives you crazy, grab one of the thick-paper picks highlighted above. They handle markers and Sharpies without any show-through.
Final Thoughts
The most common regret with wall calendars is buying one that looks great but has tiny date squares you can’t actually write in. If you plan to use it for scheduling, large writing blocks matter more than the photos.
The 2026 Guinea Pigs 14-Month Wall Calendar nails both sides. The thick no-bleed paper and generous 12 x 24 inch open size make it genuinely useful, and the two bonus months give you a head start on planning before the new year even begins.
If you need something that runs through the school year, the Academic Calendar starting in mid-2025 is the smarter choice. Students and teachers will get more value from that timeline than a standard January-to-December layout.
Guinea pig calendars are one of the easiest gifts for any cavy lover. They’re affordable, practical, and guaranteed to put a smile on someone’s face every time they flip to a new month.
