The first mechanical calculator was invented in 1623. In 1961, the fist electronic desktop calculators were made.
The very first calculator ever used could be an abicus, an electronic calculator, or even your brain. The first calculator invented was the abacus.
The first modern-style electronic calculator was invented in the 1960s. The first counting device, an abacus, was invented in Egypt in about 2000 BCE. The mechanical calculator was developed in the 17th century.
It is one of the first hand held caculator but was invented by many people!!!!!!!!
The oldest calculator, the abacus, was invented in ancient Egypt(unknown date). The first Mechanical calculator, known as the Calculating clock, was invented by Willhelm Schickard in 1623. The first electronic desktop calculator were announced by the Bell Punch Co, in Uxbridge England in 1961. Finally, the first handheld computer was invented in 1980.
The FIRST calculator was the abacus- made so long ago, we have no records of who invented it. Blaise Pascal created a mechanical calculator in1620, but the first successful calculator was Thomas de Colmar in France in 1820. Electronic calculators came after the creation of computers during WW 2. IBM and Sharp created some of the earliest electronic calculators.
who invented the first mechanical digital calculator
The first hand held electronic calculator was developed in 1967 by a team of engineers who worked for Texas Instruments. The team was conformed by Jack Kilby, Jerry Merryman and Jim Van Tassel.
It was Jack Kilby who invented the first integrated circuit in 1958. In 1967, Jack was a co-inventor of the first electronic handheld calculator in the world.
In 1957, IBM released the first commercial all-transistor calculator named IBM 608.