Number Tools

Parse and format numbers, convert bases, generate random or structured values, and handle rounding precisely.

25 tools available

Calculators 1

Tip calculator

Free online tip calculator to calculate tips, tax, and split bills. Calculate tip amounts, total costs, and amount per person for restaurants, services, and more.

Calculators › Financial Calculators

Conversion 24

ASCII Hex Binary Dec Converter

Convert between ASCII text, hexadecimal, binary, decimal, and Base64 encoding. Free online number system converter with delimiter and prefix options.

Conversion › Number Conversion
Base Converter

Convert numbers between different number bases (2-36). Free online base converter supporting binary, octal, decimal, hexadecimal and any base up to 36.

Conversion › Number Conversion
Binary Converter

Convert binary numbers to decimal, hexadecimal, octal, and ASCII text. Free online binary converter with instant results.

Conversion › Number Conversion
Binary to ASCII Converter

Convert binary strings to ASCII, UTF-8, and other character encodings. Free online binary to text converter with file support.

Conversion › Number Conversion
Binary to Decimal

Convert binary numbers (base-2) to decimal numbers (base-10) instantly. Free online binary to decimal converter with step-by-step conversion process.

Conversion › Number Conversion
Binary to Hex

Convert binary numbers to hexadecimal and decimal. Free online binary to hex converter with step-by-step calculations and digit grouping support.

Conversion › Number Conversion
Binary to Octal

Convert binary numbers (base-2) to octal numbers (base-8) instantly. Free online binary to octal converter with step-by-step conversion process.

Conversion › Number Conversion
Decimal to Binary

Convert decimal numbers (base-10) to binary numbers (base-2) instantly. Free online decimal to binary converter with conversion steps.

Conversion › Number Conversion
Decimal to Hex

Convert decimal numbers to hexadecimal with step-by-step calculation. Simple and accurate decimal to hex conversion tool.

Conversion › Number Conversion
Decimal to Octal

Convert decimal numbers to octal and hexadecimal with step-by-step calculation. Simple and accurate decimal to octal conversion tool.

Conversion › Number Conversion
Decimal to Percent

Convert decimal numbers to percentage with step-by-step calculation. Simple and accurate decimal to percent conversion tool.

Conversion › Number Conversion
Hex Dec Bin Converter

Convert between hexadecimal, decimal, binary, and octal numbers instantly. Interactive bit toggle interface with support for signed numbers and different bit widths.

Conversion › Number Conversion
Hex to Binary

Convert hexadecimal numbers to binary numbers instantly. Free online hex to binary converter with step-by-step conversion process and digit grouping.

Conversion › Number Conversion
Hex to Decimal

Convert hexadecimal numbers to decimal with step-by-step calculation. Supports signed and unsigned decimal conversion with binary representation.

Conversion › Number Conversion
Hex to Octal

Convert hexadecimal numbers to octal with step-by-step calculation. Supports both octal and decimal output with detailed conversion steps.

Conversion › Number Conversion
Octal to Binary

Convert octal numbers to binary with step-by-step calculation. Simple and accurate octal to binary conversion tool.

Conversion › Number Conversion
Octal to Decimal

Convert octal numbers to decimal with step-by-step calculation. Simple and accurate octal to decimal conversion tool.

Conversion › Number Conversion
Octal to Hex

Convert octal numbers to hexadecimal with step-by-step calculation. Simple and accurate octal to hex conversion tool.

Conversion › Number Conversion
PPB to PPM

Convert PPB (Parts Per Billion) to PPM (Parts Per Million) and decimal values. Free online conversion tool with calculation steps and examples.

Conversion › Number Conversion
PPM to PPB

Convert PPM (Parts Per Million) to PPB (Parts Per Billion) and decimal values. Free online conversion tool with calculation steps and examples.

Conversion › Number Conversion
PPM to PPT

Convert PPM (Parts Per Million) to PPT (Parts Per Trillion) and decimal values. Free online conversion tool with calculation steps and examples.

Conversion › Number Conversion
PPM to Percent

Convert PPM (Parts Per Million) to percentage and decimal values. Free online conversion tool with calculation steps and examples.

Conversion › Number Conversion
PPT to PPM

Convert PPT (Parts Per Trillion) to PPM (Parts Per Million) and decimal values. Free online conversion tool with calculation steps and examples.

Conversion › Number Conversion
Percent to PPM

Convert percentage values to PPM (Parts Per Million) and decimal values. Free online conversion tool with calculation steps and examples.

Conversion › Number Conversion