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Found this little vintage treasure at an estate sale over the weekend. The Magic Brain Calculator was a device used many years ago to solve maths problems. To begin you set the calculator to all zero's, after a bit of practice you can solve many types of mathematical calculations. Clearing the device is just a matter of pulling the metal bar at the top of the machine and pushing it back in. Calculations of up to 8 digits can be performed such as addition, subtraction and multiplication. There are no details on if this device can divide although I am sure the brainy ones among you could work that out. The system works by using the stylus to drag the columns of numbers either up or down depending on the calculation you are performing.

5 3/4" long x 2 1/2" wide

* Item # 1162

Vintage Magic Brain Calculator with Instructions


  • Vintage item from the 1950s
  • Materials: metal, plastic
  • Feedback: 1957 reviews
  • Ships worldwide from Ohio, United States