<b>Calculator:</b> An electronic calculator with a seven-segment liquid-crystal display (LCD) is typically a portable electronic device used to perform calculations, ranging from basic arithmetic to complex mathematics. It is also a program on a computer that simulates a hand-held calculator. We have a variety of calculators Which we provide at a very low price in India, buy calculators at affordable prices in India, buy calculators at cheap prices, best calculators at the lowest price in, best calculator in a cheap price. Calculators usually have liquid-crystal displays (LCD) as output in place of historical light-emitting diode (LED) displays and vacuum fluorescent displays (VFD).