> For the complete documentation index, see [llms.txt](https://docs.mtoolstec.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mtoolstec.com/help-and-info-mcalc.md).

# Help & Info | MCalc

## What's this MCalc app for?

It is used to calculate HEX numbers with different logic calculations.

## Basic Algorithms MCalc supports

* SUM
* CHECKSUM
* XOR

## Advanced Algorithm MCalc supports

* CRC-8
  * CRC-8
  * CRC-8/CDMA2000
  * CRC-8/DARC
  * CRC-8/DVB-S2
  * CRC-8/EBU
  * CRC-8/I-CODE
  * CRC-8/ITU
  * CRC-8/MAXIN
  * CRC-8/ROHC
  * CRC-8/WCDMA
* CRC-16
  * CRC-16/CCITT-FALSE
  * CRC-16/ARC
  * CRC-16/AUG-CCITT
  * CRC-16/BUYPASS
  * CRC-16/CDMA2000
  * CRC-16/DDS-110
  * CRC-16/DECT-R
  * CRC-16/DECT-X
  * CRC-16/DNP
  * CRC-16/EN-13757
  * CRC-16/GENIBUS
  * CRC-16/MAXIN
  * CRC-16/MCRF4XX
  * CRC-16/RIELLO
  * CRC-16/T10-DIF
  * CRC-16/TELEDISK
  * CRC-16/TMS37157
  * CRC-16/USB
  * RC-A
  * CRC-16/KERMIT
  * CRC-16/MODBUS
  * CRC-16/X-25
  * CRC-16/XMODEM