Our Basic Calculator is the same easy-to-use calculator that is on our Internet-Calculator.com home page. The difference is that this one has no ads, and makes no network calls for anything, even images.
That means it is fast, does not spy on you, and does just what you request. Can be used locally on a secure device.
Calculator is delivered as a single HTML file, and can be used on any device that has a browser, such as touchscreen devices, desktop PCs, laptops, iPads, smartphones, etc.
The proven Basic Calculator is perfect for use in meetings, classes, presentations, at home, and is designed for frequent everyday use.
Basic calculator with left to right math calculations
12-Digit, plus math expression, and memory value
16-Digit math accuracy, optional rounding correction, scientific notation E-307 to E+307
Addition, Subtraction, Multiplication, and Division
Squared, Square Root, Reciprocal, Inverse, and Percent
Add, Subtract, Recall, and Clear
Fixed or floating point, comma or period decimal point
1,000,000, 1'000'000, 1.000.000, or none
Yes, with button feedback
Clear All, Clear Entry, and Backspace
Yes, with reusable math calculations
Equal repeats last operation
Auto resizes to fit height or width of browser window
Clear error messages
Designed for frequent everyday use.
Multi-User License discounts are 50% off for each additional user. The first calculator is at full price, and when you increase the quantity in the cart for a multi-user license, each additional calculator is half off.
If you purchase the calculator for yourself and 10 students, then the cost would be . . .
Multi-User License discounts are automatically applied when you increase the quantity purchased in the shopping cart.
Via Purchase Confirmation Email
3% of each|
is donated to . . .