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Your cart is empty.4.2 out of 5 stars
- #92,029 in Office Products (See Top 100 in Office Products)
- #73 in Scientific Calculators
Metric conversions--making everyday life in today's world a little easier. Sized and powered for calculations anywhere. Protective wallet case for carry-with convenience.
bigdog
Reviewed in the United States on January 18, 2025
This calculator does not have millimeters to inches conversion or vice versa.. button...
I. K. Mcallister
Reviewed in the United States on August 3, 2024
I'm not a complete failure at mental arithmetic. To change from miles to meters just divide by point six. OK, how many meters are in 1179 miles? I admit I wouldn't even attempt the calculation. I would just whip out my trusty metric conversion wallet calculator. Oh, I would still work out that 1200 was 2000 so that if I made a major error typing it in I would know that I wasn't even approximately right. However, I would still use the calculator for accurate results.
Jimmie Summers
Reviewed in the United States on April 19, 2024
instruction small print and more there than what I wanted but I'm still working with it
David L. Pulver
Reviewed in Canada on December 5, 2023
This is a normal calculator with the addition of many function buttons for converting between metric and imperial measurements, e.g., square meters to square feet, liters to gallons, km to miles, lbf./sq. inch to kilopascals, Fahrenheit to Celsius, kilocalories to kilojoules, and many others. This involves pressing the number in question, a to metric or from metric key, and the function key appropriate to the conversion desired; a bit awkward but reasonably quick anyway. There are 22 different conversions available (though one I would have liked that wasn't there was lbf. to newtons). The calculator itself is both solar and battery powered and has basic math functions, though it would have been more useful to me if it had an ability to do exponents other than square roots. As it is, a nice device to have handy, especially if you find a scientific calculator too complicated.
HUAN HUU NGUYEN
Reviewed in the United States on December 19, 2023
Very poor performance in conversion Feet and inches to Metric
Dunany
Reviewed in Canada on September 11, 2022
This calculator does a lot for the money. It is a good machine, accurate and relatively intuitive.. meaning you don't need to keep the manual in your pocket to look up how to make it work. The conversion functions are its real value. For the price you will not do better.
Gabriel Gutierrez
Reviewed in Mexico on March 11, 2021
Cumplió exactamente con las expectativas, variadas funciones, cómoda y un precio muy razonable
JEF - Librarian (Ret.)
Reviewed in the United States on June 28, 2020
Happy circumstance: I remember enough arithmetic from my school days, to do basic calculations with pencil and paper, or in my head (cashiers are always amazed ... 8-) ).But as an American interested in European and world affairs, the calculations I cannot do easily are: American measurements to Metric, Metric to American. A never-ending source of annoyance.This little calculator solves the problem very well. Must own 4 of them (2 I can't find: also annoying).My only criticism would be: the labels for the various types of calculation can be difficult to read, because I have to take off my glasses (very near-sighted, and getting to an age, sad to write ...).Definitely a "Don't leave home without it!" gadget. Also much handier than the iPhone.
SMP
Reviewed in Australia on February 27, 2020
Great calculator does the job. Our old Sharp died of old age and it's been hard to find a replacement. It's quicker than using an app on the iPad.
Greg B
Reviewed in the United Kingdom on July 1, 2017
On my third. No criticism, they have all had good use and ultimately the most used buttons need a good prod to work.But they are a terrific means of converting imperial to metric and vice versa. The fact that they have been making them unchangedfor so long speaks volumes....Bratza
S. S. Goberman
Reviewed in the United States on December 8, 2015
Wow! This Sharp EL344RB calculator does everything. It can actually calculate fractions. And it can mix decimals with fractions. It also has metric and USA measurement conversions as well as foreign currency buy / sell conversion. For a small calculator it has a large display. Many other calculators loose their currency conversion entries after they time out. Not this one. You can pick it up 2 days later and it still has your foreign conversion detail in memory. It also has a constant multiplicand - great for figuring your net pay without repeatedly entering the Gross amount. It has dual power and comes with a nice folding vinyl case. This is not a complicated device. Some of the features are not intuitive, but within 30 minutes you can learn all of the features. No engineering degree from MIT required. Any 12yr old with a half a brain can use this, It's quite accurate.it's calculations are always correct. In fact it's a great toy. I'm always trying to fool it. For the price, a bargain, without having to drag out my laptop or tablet and call up the correct apps. I wholeheartedly recommend this calculator.
Zebra444
Reviewed in the United States on May 4, 2014
Works well comfortable buttons to push and good button size to use; display is large and clear; metric and conversion functions work well once you get the instructions down. Good, solid, Had another one before this for many years till a lot of coffee spilled on it
Gordon P. Connolly
Reviewed in the United States on January 7, 2013
Lot's of great features that are easy to use and hard to find in other user friendly units. I have been using mine for a couple of years now and in fact bought two of them, one for my office and one for my hobby workshop. Liked the first one so much I ordered a second one from Amazon shortly after using the first one. The 10 digit display is very nice and the metric conversion feature is easy to use, going in either direction. Perhaps the most interesting feature is the fraction converter. How many times have you wondered what some fraction would be when displayed as a decimal number, or vice versa? This calculator easily does that. I use it all the time in my home office and workshop for household or model hobby needs. This is the most useful general purpose calculator I have in my house.
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