fsec → psec converter

Convert femtosecond to picosecond (Time)

1 fsec = 0.001 psec · 1 psec = 1000 fsec

Common values: 15 fsec 30 fsec 60 fsec 90 fsec 120 fsec

120 fsec = 0.12 psec

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Femtosecond to picosecond Conversion

1 femtosecond (fsec) is equal to 0.001 picosecond (psec).

1 fsec = 0.001 psec

or

1 psec = 1000 fsec

Formula

To convert a time from femtosecond (fsec) to picosecond (psec), divide the time in femtosecond by 1000

t(psec) = t(fsec) / 1000

Examples:

Convert 120 femtosecond to picosecond:

t(psec) = 120fsec / 1000 = 0.12 psec

Conversion table

Femtosecond (fsec) Picosecond (psec)
1 fsec 0.001 psec
2 fsec 0.002 psec
3 fsec 0.003 psec
5 fsec 0.005 psec
10 fsec 0.01 psec
15 fsec 0.015 psec
20 fsec 0.02 psec
25 fsec 0.025 psec
30 fsec 0.03 psec
50 fsec 0.05 psec
60 fsec 0.06 psec
90 fsec 0.09 psec
100 fsec 0.1 psec
120 fsec 0.12 psec
250 fsec 0.25 psec
Picosecond (psec) Femtosecond (fsec)
1 psec 1000 fsec
2 psec 2000 fsec
3 psec 3000 fsec
5 psec 5000 fsec
10 psec 10000 fsec
15 psec 15000 fsec
20 psec 20000 fsec
25 psec 25000 fsec
30 psec 30000 fsec
50 psec 50000 fsec
60 psec 60000 fsec
90 psec 90000 fsec
100 psec 100000 fsec
120 psec 120000 fsec
250 psec 250000 fsec

Frequently asked questions

How do I convert femtosecond to picosecond?

Divide the value in femtosecond by 1000 to get the result in picosecond. For example, 5 fsec ÷ 1000 = 0.005 psec.

How many picosecond are in 1 femtosecond?

1 femtosecond (fsec) is equal to 0.001 picosecond (psec).

How do I convert picosecond back to femtosecond?

Use the inverse operation: multiply the value in picosecond by 1000 to get the result in femtosecond.

How accurate is the femtosecond to picosecond conversion?

The converter multiplies by the conversion factor 1000 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.

Sources

Conversion factors are based on internationally recognised standards:

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