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Adding machine calculator for addition, subtraction, multiplication, division and percentages with virtual paper tape that keeps a running total and records your entries so you can double check them.
This is a free online adding machine/calculator that has a huge white screen which simulates a paper roll.
Handy tape-style adding machine for desktop or mobile devices! LOADING... ...
DeskCalc works much like the old adding machine calculators with paper tape except that you can enter comments anywhere on each line of numbers. It even allows you add or delete lines within the calculation and have results updated automatically, much like a spreadsheet.
Use this basic calculator online for math with addition, subtraction, division and multiplication. The calculator includes functions for square root, percentage, pi, exponents, powers and rounding. How to do repeating operations, higher powers and roots, memory and clear functions for this standard calculator are explained below.
DeskCalc is a feature rich "paper tape calculator" with all of the functions you expect from a mechanical adding machine plus capabilities associated with a Windows environment.
Online calculator that displays operations on a virtual paper tape. It supports addition, subtraction, multiplication, division and percentage.
Add, subtract, multiply and divide numbers up to five decimal places, keeps a running total and a virtual "tape." - Virtual tape visible & scrollable while adding - Touch/Hold number entry display area to copy/paste
Use this online adding machine style calculator with printable tape for free. No downloads, ads or popups.
On this page you will find a simple adding machine calculator which illustrates how an adding machine works.