BitCalculator

4.6
941 reviews
100K+
Downloads
Content rating
Everyone
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About this app

BitCalculator - the best calculator for programmers.

This calculator will always be adfree!

Can convert numbers between different number bases (2/8/10/16)

Display shows numbers in binary, hexadecimal, octal and decimal.
Input can be in binary, hexadecimal, octal or decimal.

Different modes:
- 64 bit integer (signed/unsigned)
- 32 bit integer (signed/unsigned)
- 16 bit integer (signed/unsigned)
- 8 bit integer (signed/unsigned)
- 64 bit float (IEEE 754 standard)
- 32 bit float (IEEE 754 standard)

- little-endian and big-endian byte ordering

Supported operations:
- Bitwise and
- Bitwise or
- Bitwise not
- Bitwise xor
- Increment
- Decrement
- Logic shift left
- Logic shift right
- Arithmetic shift right
- Rotate left
- Rotate right
- Modulo
- Negate
- Addition
- Subtraction
- Multiplication
- Division
- Random number generator

(Bit operations on floating point numbers works as if they were integers with the same bit structure)

- Supports brackets
- Directly set bits on/off

- 4 different color themes (white/blue/red/black)

- Beautiful transitions!
Updated on
Sep 4, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.7
912 reviews
Scott Coleman
August 17, 2025
This app is excellent at what it does. But... it needs another feature: one or more memory registers. As it is now, in some cases you'll need paper and pencil to capture intermediates values, and then re-enter them. Which can become quite tedious, considering the value was available just a few steps prior.
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A Google user
December 12, 2019
I can easily recommend this calculator to any other CS students. There are plenty of standard operations like shifts, options for word size and signed numbers, and the screen always shows calculations in all 4 (standard) bases. The app is very nice to have available for any quick hex or binary calculation I need.
18 people found this review helpful
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Brian Cochrane
February 12, 2023
This app is exactly what I needed! I love that it covers all the bases (pun intended) that I need, and that I can easily change the bit length and switch between signed and unsigned. I haven't used the floating point mode yet, but I think it will come in handy.
6 people found this review helpful
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What’s new

Target android 13