Best Desktop Calculators of 2026

"I'm really happy with these calculators—they're a great value and work well for my needs. I appreciate the solar power feature since it helps save battery life, and it's convenient to have a few spares handy in case one gets lost or worn out. The basic, straightforward functions are perfect for what I need without any unnecessary extras."

"I love the clear, large numbers on this calculator! It's super easy to use and doesn't slip around on my desk. The slanted display makes it easy to read, and I like that the battery is replaceable. This model is definitely the best out of the ones I've tried."

"The size and workability of this calculator are just right for my home office. My husband finds it really easy to use and appreciates its durable, lightweight build. It's a simple, reliable tool that does exactly what we need."

"I've been using this calculator for years and I love how simple and easy it is to use. The main function keys are right on the edge of the keypad, which makes quick calculations a breeze. The display is easy to read even in low light, and the durability is impressive—my last one lasted at least a decade! I appreciate the sleek look as well."

"After struggling with more expensive models that didn't last, I switched to this Casio and it's been a refreshing change. The interface is intuitive, the keys work flawlessly, and the display is large and clear. I especially value the solar power feature. Plus, it has both an off button and a backspace key, which is not always standard. For basic functions, this is the best value I've found, and it easily outperforms pricier options."

"I use a calculator frequently at my desk and needed something with a large, tilted screen that's easy to read. This model is perfect! The big numbers are highly visible, and the percentage and tax calculation features are incredibly convenient. It's solar-powered with battery backup and automatically shuts off, making it both practical and energy efficient."

"I picked this up for my elderly mom and I’m really pleased with it. The calculator is neither too big nor too small, making it easy to carry. The numbers are large and easy to read, which is perfect for her needs. If I needed another, I’d definitely buy it again."

"As someone who just needs a straightforward calculator for basic day-to-day tasks, this model fits the bill perfectly. The large keys and roomy, angled display make it a breeze to use—no squinting or hunting for buttons. The rubber feet keep it steady on my desk, and I appreciate the dual solar and battery power. For the price, it's a solid, no-nonsense pick."

"I do like the nice size, large buttons, and solar power of this calculator. It's lightweight but doesn’t feel flimsy. My only slight gripe is that there’s no off button, so it just shuts off by itself. Still, for the value, it works well and is easy to use."

"I absolutely love how adorable and functional this calculator is. The soft pink color really livens up my desk, and the big, well-spaced keys make it so comfortable for longer calculations. The display is large and easy to read, and the calculator feels solidly made, not flimsy at all. I also like that it stays put thanks to the rubber feet. Honestly, it’s the perfect blend of style and function for everyday use."

"For me, the chunky design and prominent buttons make this calculator super convenient—I can easily spot it on my desk, and it’s just the right size for quick calculations. I have a bigger calculator for tapes, but this one is my go-to for simple math. The color and cuteness really make it stand out, which I love."

"The clicky, tall buttons are a joy to use and add a unique touch to my workspace—my coworkers even ask about it! It feels well-built and is very easy to use. The only thing I wish is that it was solar-powered, but the batteries last a long time with my occasional use."

"I like how compact and portable this calculator is—it's easy to slip into my desk, backpack, or even the car without taking up much space. The solar power with battery backup is a real plus, so I never worry about it dying. The display is clear and I find it perfect for everyday tasks like budgeting and splitting bills. For basic, daily use, it’s a solid choice."

"I purchased this Casio for use at work because I needed something small, light, and inexpensive to carry around in a distribution center. The screen is easy to read under warehouse lighting, and it fits almost anywhere. If I lose it, I’d consider spending a bit more for a slightly larger model, but for now, it’s doing exactly what I need it to do."

"These small Casio calculators are great for my kids’ homeschool math lessons. They’re durable, accurate, and easy to use, and the numbers are surprisingly big for such a mini design. I highly recommend them, especially since they come as a budget-friendly two-pack."

"I've relied on this basic Casio calculator for decades—it’s the same classic model my dad used to help me with schoolwork. I love the timeless silver design, sturdy feel, and dual power options. The 8-digit display is just right, and the vinyl cover is practical for pocket storage. Casio nailed it with this one: if you need a dependable, affordable calculator, I highly recommend it!"

"For over 30 years, this calculator has been my everyday go-to. It works reliably in my factory and woodshop, offers great battery life, and the vinyl cover keeps it protected from dust and damage. To me, it’s a proven product at a great price—truly a win-win."

"I needed a simple calculator for an exam, and this model was perfectly accepted by the testing center. The clear, easy-to-read display and lightweight build are big pluses. I also appreciate the auto-off feature and the physical buttons. The protective vinyl cover is a neat bonus, though the display uses apostrophes for thousands and the cover opens on the right—quirky, but not dealbreakers."

"I've found this calculator to be exceptionally reliable and straightforward for basic arithmetic. The large display makes reading numbers effortless, and the buttons are well-spaced with a satisfying tactile feel. I also appreciate the dual power feature, which means I never have to worry about it not working in different lighting. This is a great, cost-effective choice for simple calculations."

"What I love most about this calculator is the design and comfort. The tilted screen is easy to read, and the rubber pads underneath keep it stable on my desk. Texas Instruments really maintains its reputation for quality with this one—highly recommended."

"I really like the clicky, indented buttons, which make it easy to use without looking constantly. The size is just right—not too small, so I can use it comfortably at my desk. It's functional and perfect for budgeting, without any confusing features."

"As the treasurer for my neighborhood association, I really appreciate having a physical calculator with reliable battery power. The functions, size, and price are all spot on for my needs. I much prefer this to relying solely on solar power."

"With large, well-spaced buttons and a display that sits at an easy-to-read angle, this calculator is perfect for my arthritic hands and less-than-perfect eyesight. I use it every day and couldn't be happier."

"I was honestly surprised by the sheer size of this calculator—it takes up quite a bit of space on my desk! But if you need a big, easy-to-read device for casual calculations, this one delivers. The keys are tall and the display is large, though the basic instructions could be clearer."

"I appreciate that this calculator works well even under lamps or bright lights. It's basic and does the job for simple calculations, though the commas are placed at the top, which takes a little getting used to."

"I got this for my kids, and the size is just right for their sensory needs. It's easy for them to handle and use every day."

"The calculator is compact with a clear, easy-to-read display. I wish it had an ON/OFF button, but it turns itself off after a while. The battery compartment needed a small tweak, but overall, it functions as I expected."

"I really appreciate the large display and big buttons, which make calculations a breeze. The fact that it's both solar and battery powered means I never have to worry about it not working. It's a reliable and practical calculator—perfect for my home office!"

"For my needs, this calculator is the ideal size—not too big, not too small. The keys have a great feel, and I find it to be a solid improvement over my old one. If only the numbers were a bit brighter, it would be perfect for me."

"Exactly what I was looking for: a basic, no-fuss calculator with an easy-to-read display and comfortable keys. The price is right, and I like that it came with a spare battery. Once I figured out the battery strip, it worked flawlessly!"