Best Currency Calculators of 2025

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Currency calculators are an essential tool for anyone who needs to convert currencies quickly and accurately. They allow users to easily convert one currency to another, providing real-time exchange rates and instant calculations. Whether you're a traveller, a business owner, or simply someone who needs to make international payments, currency calculators can save you time and money by ensuring you always have the most up-to-date exchange rates at your fingertips. With a range of features and functions, currency calculators are an invaluable resource for anyone dealing with multiple currencies.
At a Glance: Our Top Picks
Top 9 Currency Calculators
CASIO MS-100EM Solar/Battery Desktop Calculator
The CASIO MS-100EM Calculator is designed to enhance your productivity with its helpful memory, which enables you to perform extensive calculations effortlessly. Its clear 10-digit LCD display ensures that you can easily read your calculations, even with complex commands. Additionally, the environmentally friendly solar/battery operation means you won’t have to worry about running out of power. The automatic switch-off feature further conserves energy, making this calculator a convenient and efficient tool for your daily tasks.
Casio MS-88EM 8-Digit Currency Calculator
The Casio MS-88EM Calculator is designed for convenience and efficiency. With multiple calculation functions, you can easily perform currency conversions, percentage calculations, and more, making it ideal for various financial tasks. The helpful memory feature allows you to store calculations, ensuring you can handle extensive computations with ease. Its clear 8-digit LCD display presents information clearly, helping you work efficiently. Additionally, the solar and battery operation means you can rely on it in any environment while also being eco-friendly.
Sharp EL-M711GGY 10-Digit Glass Calculator
The Sharp EL-M711GGY Calculator is a user-friendly device designed to simplify your calculations. With its large inclined LCD display, you can easily read numbers from various angles, enhancing your convenience. The calculator features a memory store, allowing you to save important figures for later use, which is ideal for complex calculations. Additionally, the currency conversion function makes it simple to work with different currencies, ensuring accuracy in financial tasks. Overall, this calculator is perfect for anyone needing reliable performance in their daily calculations.
Casio DH-12ET 12 Digit Tax Calculator
The Casio DH-12ET Calculator is a versatile tool designed to simplify your calculations. With multiple function capabilities, you can easily perform tax calculations, currency conversions, and professional percentage calculations. The helpful memory features allow you to store the total sum and utilise a 3-key memory for efficient, extensive calculations. Its clear 12-digit LCD display ensures you can work effectively at your desk, while the solar and battery operation provides flexibility and reliability.
CASIO DF-120EM Desktop Calculator with Memory
The CASIO DF-120EM Calculator offers multiple calculation functions, making it ideal for currency conversion and professional percentage calculations. You can easily calculate cost, sell, and margin with dedicated keys, enhancing your productivity. The helpful memory features, including total memory and a 3-button memory, allow you to manage extensive calculations effortlessly. Its clear 12-digit LCD display ensures you can read your calculations easily, helping you work efficiently on your desk.
Helect Standard Function Calculator with Solar Power
The Helect Standard Calculator is a versatile desktop calculator that features both solar and battery power, ensuring you can use it anywhere without worrying about running out of energy. With its large 12-digit display, you can easily read and manage calculations, perfect for both home and office use. The tax and currency conversion functions make it convenient for financial tasks, while the function and command signs help you execute calculations more efficiently. These features provide you with the flexibility and ease you need for all your calculating needs.
Helect H1006 12-Digit Business Calculator
The Helect H1006 Calculator is designed for efficient business use. It features two-way power, meaning you can rely on solar energy or a battery, ensuring it works in various conditions. The large 12-digit display allows you to read numbers clearly, which is essential for accurate calculations. With tax and currency conversion functions, you can easily handle different monetary values and rates. Additionally, the round functionality and decimal point adjustment help you manage your calculations with precision, making it convenient for everyday business needs.
Canon LS-10TEG Compact Calculator with Features
The Canon LS-10TEG Calculator is a compact and user-friendly device designed to meet your everyday calculation needs. With its 10-digit display, you can easily read your calculations, ensuring accuracy in your work. The tax calculation feature simplifies financial tasks, making it easier for you to manage expenses. Additionally, the currency conversion function is perfect for travellers or anyone dealing with multiple currencies. Finally, the 360° rotating hard cover protects the calculator, allowing you to carry it safely in your bag.
OSALO OS-130T Large LCD Tax Calculator
The OSALO OS-130T Calculator is an excellent choice for anyone needing a reliable tax function calculator. With its memory keys, currency exchange, and percentage functions, you can handle VAT calculations effortlessly. The extra-large 12-digit LCD display makes it easy for you to read, ensuring clarity even for seniors. Its modern design features soft touch keys that are user-friendly, perfect for individuals with larger fingers. Plus, the dual solar and battery operation ensures that you can rely on it for long periods without worrying about power.
Frequently Asked Questions (FAQs)
1. How do you calculate currency?
If you know the exchange rate, divide your current currency by the exchange rate. For example, suppose that the USD/EUR exchange rate is 0.631 and you'd like to convert 100 USD into EUR.To accomplish this, simply multiply the 100 by 0.631 and the result is the number of EUR that you will receive: 63.10 EUR.
2. What is the formula for converting currencies?
The formula is: Starting Amount (Original Currency) / Ending Amount (New Currency) = Exchange Rate. For example, if you exchange 100 U.S. Dollars for 80 Euros, the exchange rate would be 1.25. But if you exchange 80 Euros for 100 U.S. Dollars, the exchange rate would be 0.8.
3. Is there a widget for currency?
aCurrency. It is one of the best currency trackers for Android. It can change over 180+ currencies with every day trade rates getting updated. You can pin the Widgeton your home screen to get the most recent updates on the go.
During our currency calculator research, we found 176 currency calculator products and shortlisted 9 quality products. We collected and analyzed 138,276 customer reviews through our big data system to write the currency calculators list. We found that most customers choose currency calculators with an average price of £11.74.
The currency calculators are available for purchase. We have researched hundreds of brands and picked the top brands of currency calculators, including Casio, SHARP, Helect, Canon, OSALO. The seller of top 1 product has received honest feedback from 67 consumers with an average rating of 4.9.

Jordan Akthar owns one stationery store in Bradford, and another in Derby. He started with a corner bookshop, and now the rest is history. He is often found in his stores taking count of inventories of books and stationery. Jordan also likes to write, and this drove his passion for writing articles on stationery maintenance. He owns a blog, where in his free time, he would write DIY tips on how you can recycle and refine your stationeries.