Unit Converter

Free engineering unit converter tool featuring:	Register on Knovel for:	My Settings Info
Over 1,000 built-in units 95 engineering properties Multiple scientific notation systems Ability to control significant digits Choose from U.S. and metric (SI) units Copy the Knovel Unit Converter URL to easily share conversions and custom units with colleagues or team members Supports 22 common scientific math operators and functions (sine, cosine, tangent, ...)	Ability to mark and sort favorite units Create and save custom units specific to your profession Save your default settings	Register

Gauge Conversions

Info

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Input

Use Ctrl+v to paste numeric values to be converted

Input Unit

Enter unit symbol/name or property

|OR |

Select Input Unit

New Unit

See only favorites

Show units:

US Customary

Metric

All

UNIT SYMBOL (NAME)

PROPERTY

Ω

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

Close

Enter compound units using symbols or names:

Close

Enter

Save Fill in unit before saving Save unit is available only for Knovel subscribers

Output

Significant Digits:

-

+

Notation:

Decimal

Result cannot be shown in Decimal notation

Sci. 10

Sci. e

Select and use Ctrl+c to copy converted values

Output Unit

Enter unit symbol/name or property

|OR |

Select Output Unit

New Unit

See only favorites

Show units:

US Customary

Metric

All

UNIT SYMBOL (NAME)

PROPERTY

Ω

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

Close

Enter compound units using symbols or names:

Close

Enter

Save Fill in unit before saving Save unit is available only for Knovel subscribers

Math	^power	-subtract	( )parentheses	*multiply	degdegree
	degCdegree Celsius		degFdegree Fahrenheit		degRadegree Rankine

Prefix	ddeci (10^−1)	ccenti (10^−2)	mmilli (10^−3)	nnano (10^−9)
	mu (μ)micro (10^−6)		ppico (10^−12)	Ttera (10^12)
	Ggiga (10^9)	Mmega (10^6)	kkilo (10^3)	hhecto (10^2)	dadeka (10^1)

Free engineering unit converter tool featuring:

Over 1,000 built-in units
95 engineering properties
Multiple scientific notation systems
Ability to control significant digits
Choose from U.S. and metric (SI) units
Copy the Knovel Unit Converter URL to easily share conversions and custom units with colleagues or team members
Supports 22 common scientific math operators and functions (sine, cosine, tangent, ...)

Register on Knovel for:

Ability to mark and sort favorite units
Create and save custom units specific to your profession
Save your default settings