Top 10 Best Conversion Calculators

Mr. Pen 12-digit calculator is perfect for completing basic numerical calculations, making it ideal for office, primary school, market, or even home use. It features big, sensitive keys that are easy to press down and offer quick data entry.. The mechanical switch buttons offer a responsive and satisfying click with each press, similar to a mechanical keyboard, improving the overall user experience and precision of data entry. Equipped with essential functions like memory recall, percentage calculation, and more, it meets a variety of computational needs.. Mr. Pen calculator is portable and small in size at 6.2 x 4.4 inches, so it doesn't take up much desk space but is still comfortably sized for easy usage. It also has a large 12-digit display, rising its visibility from any angle.. Operating on just one AAA battery not included, this calculator is designed with an automatic shutdown feature that activates after 10 minutes of inactivity, conserving battery life and ensuring longevity.. Mr. Pen calculator is the perfect tool for quickly dealing with everyday calculation problems in various settings such as schools, offices, or even at home It offers a fast, efficient, and user-friendly experience that makes it an ideal choice for anyone looking for a reliable calculator..

ENTER DIMENSIONS JUST LIKE YOU SAY THEM directly in feet, inches, building fractions, decimals, yards and meters, including square areas and cubic volumes one key instantly converts your measurements into all standard Imperial or metric math dimensions that work best for you and the project you are working on. DEDICATED BUILDING FUNCTION KEYS make determining your project needs easy just input project measurements, select material type like wallpaper, paint or tile then calculate the quantity needed and total costs to avoid nasty surprises at the homecenter checkout. NEVER BUY TOO MUCH OR TOO LITTLE material ever again It helps you estimate material quantities and costs for your projects simplifying your home improvement and decorating jobs, It also cuts down on the number of trips to the hardware store. GET ONLY THE PAINT YOU NEED to ensure you finish the job and dont find yourself with a half-painted room at night with a wet paint roller, dont get more paint then you need so you are storing excess paint trying to figure out how to dispose of it. 11 BUILT-IN TILE SIZES make it easy to estimate the quantity needed to complete your project simply calculate your square footage, then determine the tile required based on tile size and compare tile usage and costs by size. Comes complete with hard cover, easy-to-follow users guide, long-life battery and 1-year.

Features tax keys, rate keys, and a mark-up key. Two-color desktop printing calculator. This product is manufactured in Thailand. Metric converter. 10-Digits with punctuation. Fraction conversions. Solar and battery powered. 3-key memory.

SOLVE ALL YOUR DIMENSIONAL MATH quickly and accurately with the award-winning CM Pro construction calculators powerful built-in solutions for completing layouts, plans, bids, estimates and more, directly in the building units you prefer. LETS YOU EFFORTLESSLY WORK IN AND CONVERT between all common building dimension formats feet-inch-fractions, decimal feet-inches, yards and metric -- including area and volume. Plus weight-per-volume and DMS to decimal degree conversions too. TIME-SAVING BUILT-IN FUNCTIONS for right angles give you instant solutions for square-ups, rafters hip, valley, jacks, rake-walls, slopes, angles and more. Plus complete stair layout, advanced solutions for arcs, arches, circles, columns and more. PREVENTS COSTLY MATERIAL WASTE with built-in solutions for roofing, drywall, studs, blocks, concrete footings and board-feet lumber estimating. Plus compound miter functions help you avoid errors when working with crown molding and other pricey millwork.

THE PERFECT GIFT FOR THOSE THAT HATE MATH BUT LOVE TO COOK solves all your kitchen math quickly and easily. Simply enter your quantity and label the units, then add, subtract, multiply or divide e.g., 1-14 tsp x 7 or 3-13 cups minus 11-12 dry oz. No more guesstimating on ingredient quantities. EASILY WORKS IN AND CONVERTS BETWEEN all culinary units of weight, volume, liquids, dry weights, temperatures. Including US decimals or fractions i.e., 13 tsp and metric units for converting foreign recipes or old-world cookbooks Note Gallon is US based. ACCURATELY SCALES YOUR RECIPES UP OR DOWN in seconds Whether you're scaling recipes up to feed a dinner party for 22 or scaling down for just the two of you, one press of a button gives you the adjusted quantity in the units that make the most sense. Plus, you can scale for number of servings, portion sizes, or both.. AND TWO MULTI-FUNCTION DIGITAL TIMERS with alarms are built right in so you can keep track of cooking times in the background. You can never have too many timers when the oven and stove are full of simmering dishes. Timers count up or down..

Work in Centimetres and Metres including square and cubic formats.. BTU function can convert BTU value to Kilowatt Hours for electric radiators and gas fires. Also calculates BTUs required to heat an entered volume.. The ProjectCalc Plus MX has metric-based default values for a wide range of projects. All default values can be changed by the user.. Square-ups--Easily solves right triangle problems. Finds the diagonal, so you can square up to make sure an area is perfectly square e.g., for pouring concrete pads..

Calculates Materials Required to Complete a Project bricksblocks, concrete, gravel, boards, fencing, lumber, flooring, studs, drywall sheets, tiles, pain. Shock-Resistant and Spill-Proof Protective Case. Work With Imperial or Metric Units - Convert between units of measurement. Displays Numbers in Fractions or Decimals. Calculated Costs of Required Materials. Included Pocket User Guide - Fits into compartment in back of calculator for storage.

MULTIPLE MEMORATE FUNCTIONS - This compact calculator allows currency conversion, professional percentage calculation, cost, sell, margin, and features such as Mark Up with percentage key, quick correction button, sign change and input buffers.. Helpful Memory 3 key memory makes extensive calculations easier.. Clear display the 10-digit LCD display with calculation command display and thousands of subdivisions allows efficient work at the desk.. Power supply In addition to the environmentally friendly solarbattery operation, this calculator has a memory protection battery and an automatic shut-off function.. Advantageous features durable plastic keys and an aluminium front stand for high-quality workmanship. The non-slip rubber feet are particularly practical..

991ES Multifunctional Scientific Calculator - ROATEE business calculator features 417 computing functions, which is more than the common scientific calculator on the market. And this can meet almost all of your daily computing needs.. Scientific Calculator with Notepad - This scientific calculator for students intergrates calculation and notebook with a stylus pen. The lcd writing tablet enables you to take notes during the calculation, which do great help for study and work. Great portable high school supplies NOTEOnly Unlock the LOCK KEY will the writing area and the erase button work.. Dual Power Solar Panel Coin Battery - The replaceble coin battery is built in this scientific calculator. It is also powered by solar energy so you don't need to worry about battery depletion.. Anti-Drop Body with High Durability - The body of this scientific calculator undergoes rigorous quality tests. Due to the design of anti-drop body, no need to worry about the damage by accidentally falling.. Lightweight and Portable Design - This lightweight scientific calculator only weighs 5 ounces.It can be easily put in your pocket, which is convenient for business and college.. Conversion of Fraction and Decimal - You can change the results through the key 'SD' Or you can configure calculator setting 1. Press the button 'SHIFT'. 2. Press the button 'MODE'. 3. Choose 1 or 2 to set the mode of fraction or decimal. MthIO for fraction, LineIO for decimal. What Will You Get - 991ES scientific calculator1,instructions1,exquisite packing box1,packing case1..

Sold as 1 Each.. Metric conversions. Sized and powered for calculations anywhere.. Protective wallet case for carry-with convenience.. Pocket Solar Calculator with Metric Converter.. Pocket solar with metric converter calculator..

8-digit LCD provides sharp, brightly lit output for effortless viewing. 6 functions including addition, subtraction, multiplication, division, percentage, square root, and more. User-friendly buttons that are comfortable, durable, and well marked for easy use by all ages, including kids. Designed to sit flat on a desk, countertop, or table for convenient access. Warranty backed by an Amazon Basics 1-year limited warranty.