# day To second Converter

(rev/day to rev/s converter)

## Convert Revolution/Day to Revolution/Second

 From: rev/d To: rev/s

## Effortlessly Convert Revolutions from Days to Seconds

(Last Updated On: 2024-05-13)

Discover the simplicity of converting rotational speeds from revolutions per day (rev/day) to revolutions per second (rev/s) with our quick and accurate online tool.

### What are day and second

Definition of day

A day is a unit of time traditionally based on the Earth's rotation around its axis. It is commonly understood to be 24 hours long, although this can vary slightly due to the Earth's irregular rotation speed. A solar day, which is the time it takes for the Sun to return to the same position in the sky, averages about 24 hours. This period is divided into daytime and nighttime, which are determined by the Earth's rotation exposing different parts of the planet to the Sun's light.

Definition of second

A second, the base unit of time in the International System of Units (SI), is defined as the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium-133 atom at 0 degrees Kelvin. This precise measurement is used to calibrate clocks and watches and is fundamental to the science of timekeeping, known as chronometry.

### day to second Conversion Table

Revolutions per Day (rev/day) Revolutions per Second (rev/s)
1 rev/day 0.000011574 rev/s
10 rev/day 0.000115740 rev/s
100 rev/day 0.001157407 rev/s
500 rev/day 0.005787037 rev/s
1000 rev/day 0.011574074 rev/s
5000 rev/day 0.057870370 rev/s
10000 rev/day 0.115740741 rev/s
50000 rev/day 0.578703704 rev/s
100000 rev/day 1.157407407 rev/s
500000 rev/day 5.787037037 rev/s

#### Conversion of day to second

1 rev/day = 0.000011574 rev/s
1 rev/s = 86400 rev/day

Example 1:
Convert 2 rev/day to rev/s:
2 rev/day = 2 × 0.000011574 rev/s = 0.000023148 rev/s

Example 2:
Convert 120 rev/day to rev/s:
120 rev/day = 120 × 0.000011574 rev/s = 0.0013888 rev/s

### History of day and second

The concept of converting revolutions per day to revolutions per second dates back to the need for precise timekeeping in various fields such as astronomy, engineering, and mechanics. This conversion allows for a clearer understanding of rotational speeds on different time scales, facilitating better communication and accuracy in technical disciplines.

### How to use day to second Converter

• Enter the value in revolutions per day (rev/day) into the converter.
• Click the 'Convert' button to initiate the conversion.
• The tool will automatically calculate and display the equivalent revolutions per second (rev/s).
• Copy or note the converted value for your records or further use.

### Real Life Applications of day to second

Explore how the Revolution day to Revolution second Converter is applied in real-world scenarios to enhance efficiency and precision.

• Engineering: Calculating the speed of gears and rotors in machinery to ensure optimal performance.
• Astronomy: Measuring the rotational speed of celestial bodies for observational data analysis.
• Automotive: Assessing engine performance by converting RPM (revolutions per minute) to a finer time scale.

### Solved Examples rev/day to rev/s

Example 1:
Convert 24 rev/day to rev/s:
24 rev/day = 24 × 0.000011574 rev/s = 0.000277776 rev/s

Example 2:
Convert 300 rev/day to rev/s:
300 rev/day = 300 × 0.000011574 rev/s = 0.0034722 rev/s