IEEE-754 Floating-Point Conversion from Floating-Point to Hexadecimal

IEEE-754 Floating-Point Conversion
From Decimal Floating-Point
To 32-bit and 64-bit Hexadecimal Representations
Along with Their Binary Equivalents

Enter a decimal floating-point number here,
then click either the Rounded or the Not Rounded button.

Decimal Floating-Point:

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Rounding from floating-point to 32-bit representation uses the IEEE-754 round-to-nearest-value mode.

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Results:

Decimal Value Entered:


Single precision (32 bits):

Binary:     Status:

Bit 31 Sign Bit 0: + 1: -

Bits 30 - 23 Exponent Field Decimal value of exponent field and exponent - 127 =

Bits 22 - 0 Significand Decimal value of the significand

Hexadecimal:   Decimal:

Double precision (64 bits):

Binary:     Status:

Bit 63 Sign Bit 0: + 1: -

Bits 62 - 52 Exponent Field Decimal value of exponent field and exponent - 1023 =

Bits 51 - 0 Significand Decimal value of the significand

Hexadecimal:   Decimal: