Jars

The jar was a British Navy unit of capacitance based on the Leyden jar, about 1.11 nF, used for early radio transmitters.

Convert jars to any capacitance unit

1 jar = 0.00111265 microfarads

Quick facts

Unit
Jar (plural: jars)
Measures
Capacitance
System
Other
Equals
1.11265 × 10-9 farads
Definition
About 1.113 nF (1,000 statfarads).
Also written
Leyden jar

1 jar in other units

Microfarads0.00111265 µF
Nanofarads1.11265 nF
Picofarads1,112.65 pF
Farads1.11265 × 10-9 F

What is a jar?

The jar was a British Navy unit of capacitance based on the Leyden jar, about 1.11 nF, used for early radio transmitters.

Where the jar sits among capacitance units

The jar is number 6 of 11 on our scale of capacitance units, ordered from smallest to largest.

Top jar conversions

Convert jars to all 10 other units

SI

Other

Convert to jars

Frequently asked questions

What is a jar?

The jar was a British Navy unit of capacitance based on the Leyden jar, about 1.11 nF, used for early radio transmitters.

How is the jar defined?

About 1.113 nF (1,000 statfarads).

How many microfarads are in a jar?

One jar equals 0.00111265 microfarads.

How many nanofarads are in a jar?

One jar equals 1.11265 nanofarads.

How many picofarads are in a jar?

One jar equals 1,112.65 picofarads.