We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Pink HP desktop calculator with angled LCD display and solar panel

HP 10-Digit Desktop Calculator Solar/Battery Pink ST250-CC

SKU CH-088Z-HQ2F0

A solar- and battery-powered desktop calculator with a 10-digit angled LCD, 17 function keys and a compact pink metal case

  • TypeTime Clock
  • FeaturesSolar Powered, LCD, Standard Function, Black
  • ColorPink
  • Finish/SurfaceMetal
  • Sizes/Dimensions1
  • Quantity1 each
  • Clear 10-digit angled LCD display for accurate calculations
  • Solar and battery power ensures reliable operation day or night
  • 17 function keys including square root, percent and memory
  • Compact 5.47" x 5.87" x 1.38" design fits any desk
  • Auto shutoff conserves power and extends battery life

Compact Desktop Calculator

The HP ST250-CC is a 10-digit desktop calculator built for office workers and students who need reliable everyday arithmetic. Its angled LCD display improves readability during long sessions of data entry or bookkeeping. Dual solar and battery power keeps the unit running in any lighting condition without frequent battery changes. The pink metal finish adds a distinctive look to a standard workspace tool.

Upgrade From Basic Models

This unit replaces simpler calculators that lack memory functions or a backspace key, which slow down correction of entry errors. The 17-key layout adds square root, percent, sign change and three memory stores, cutting the steps needed for common financial tasks. Auto shutoff preserves power when the calculator sits idle between users. The jump is worth it for anyone who regularly handles tax, margin or discount calculations.

Sustained Desk Use

Under continuous daily use the angled display stays legible without glare, and the sturdy metal chassis resists flex when pressed firmly. Solar cells top up the battery during daylight hours, so the calculator remains ready for the next task without manual intervention. Keys retain a consistent tactile response over repeated cycles, and the compact 5.47 by 5.87 inch footprint leaves room for documents beside it.

Highlights

  • Clear 10-digit angled LCD display for accurate calculations
  • Solar and battery power ensures reliable operation day or night
  • 17 function keys including square root, percent and memory
  • Compact 5.47" x 5.87" x 1.38" design fits any desk
  • Auto shutoff conserves power and extends battery life

Specifications

TypeTime Clock
BrandHP
FeaturesSolar Powered, LCD, Standard Function, Black
ColorPink
Finish/SurfaceMetal
Sizes/Dimensions1
Quantity1 each
Specifications6.06 L x 5.67 W x 0.1 H inches, 0.209 kilograms, Solar Powered, LCD, Black, ST250-CC, STAPLES
Parts1 Year
Labor1 Year

Questions about this item

How much desk space do the 5.47"W x 5.87"D dimensions of the HP ST250-CC require?

The calculator occupies a footprint of 5.47 inches wide by 5.87 inches deep, so allow at least that much clear surface area on your desk.

The specs mention solar and battery power — what is the first step to activate the calculator?

Remove any protective film from the solar panel, then press the ON/AC key; the unit will draw light automatically and the battery backup engages in low light.

When will the backup battery in the HP ST250-CC need replacing?

The auto shutoff extends cell life, but expect to swap the button battery every few years when the display dims or fails to power on in darkness.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.