International Calculator
HP41C, CV, CX Repaired and Refurbished

International Calculator is the world's oldest calculator store and specializes in Hewlett Packard 41 models along with other calculators, including their peripherals, manuals, and supplies.


Hewlett Packard HP41CHewlett Packard HP41CVHewlett Packard HP41CX

New and Refurbished Calculators

We deal in refurbished HP41 as well as other new and refurbished calculators. Our prices run from $249-$299 for the C, CV, and CX models. Prices are listed without trades. All calculators come with a 90 day full refund or exchange warranty which is then prorated for the remaining nine months of the year.

HP41 Series Repairs

Most HP41s are repairable. We repair all models: C, CV, and CX. The average cost is $79-$100 (no parts) to $125-$150 (with parts). We will call you with an estimate. If for some reason you choose not to have it repaired we will make an offer to buy it from you, trade for a refurbished unit, or return it to you at no charge.

Buy and Trade Calculators

We also buy and trade calculators. Defective HP41s are worth at least $30.00 as a trade-in for their parts. Feel free to contact us for a quote. However, in each case, we try to repair your old model first. If the cost of repair is lower than the cost of replacement, we will give you that option.


Our Promise

Your credit card will not be charged or posted to your account until we ship your order. There is no charge for estimates or return postage.


Contact Info

  • Email: intlcalc@aol.com
  • Phone: (407) 671-1991
  • Toll Free (USA only): (800) 535-5692
  • Address: 2431 Aloma Ave., Winter Park, FL 32792

International Customers

We welcome international customers. At checkout, you will have the option to choose your country. If your country is not on the list, please email us so that we can accommodate you.