There is a few things I wanted but mostly missing in these type of calculators. More Units.

K for Thousands, M for Million, B for Billion and T for Trillion.

Some Calculators either dont offer these, or they do but with different Letters representation because M, B and T are used for something else. IMO this seems backwards because those are the most common unit in analysis.

Other Units including PB for Petabytes, TB. GB, MB, KB, as well as Mbps to Gbps unit conversion. us, ms, ns, for Latency calculation.

Getting Market Cap, P/E data etc from Yahoo Finance.