The best replacement for calculator is computer.

The best alternatives to calculator are rated as following:
★★★★★  computer
★★★  abacus
★★★  adding machine
★★  graphing calculator
★★  rent
★★  pascaline
★  income
★  scientific calculator
★  calendar
★  brain
★  slide rule
★  hand
★  traditional
★  texas instruments
★  scientific
  carte
  renting
  function
  ti 83
  ti 84
  spreadsheet
  salary
  cash
  auto loan
  ti calculator
  lease
  ti 85
  hourly
  lectura
  casio
  buy
  ti

Your alternative for calculator is not listed? Suggest!
Speaking about calculator, one probably shouldn't forget about square root.

Other search terms related to calculator and their ratings are:
★★★★★ square root
★★★★★ fractions
★★★★ pi
★★★ taxes and insurance
★★★ scientific notation
★★★ percent
★★★ log
★★★ percentage
★★ exponents
★★ negatives
★★ variables
★★ fraction
★★ remainder
★★ decimals
★★ rounding
★ powers
★ tax
★ vat
★ division
★ interest
★ insurance and taxes
★ measurements
★ date of last period
★ square
mixed numbers
weekends
interest rate
hours
replacement
taxes and pmi
You have in mind a companion for calculator and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of calculator in all years. Click on graph for more.
calculator
computer
abacus