IEEE 754 Floating-Point Converter | 555Tools — Online Tools for FPGA & Algorithm Engineers

FPGA ToolsTool Introduction

Parse decimal numbers into IEEE 754 floating-point bit layouts with color-coded sign, exponent, and mantissa fields, supporting special values and hex conversion.

Key Formula / Principle

Value = (-1)^S x 2^(E-bias) x 1.M (normal)
half: 1+5+10, single: 1+8+23, double: 1+11+52

Data Processed Locally|All computations run in your browser. Images, formulas, state machine definitions, and any other input data are never sent to any server.

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