1 picosecond =
1 × 10⁻¹² seconds
1 second =
1,000,000,000,000 picoseconds
Formula
s = ps × 1 × 10⁻¹²
Handy values
100 ps = 1 × 10⁻¹⁰ s · 1,000 ps = 1 × 10⁻⁹ s · 10,000 ps = 1 × 10⁻⁸ s
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⚡ Picoseconds to Seconds: the quick answer
1 ps = 1 × 10⁻¹² s
1 picosecond equals 1 × 10⁻¹² seconds
To convert picoseconds to seconds, multiply the value by 1 × 10⁻¹².
To go the other way, multiply seconds by 1,000,000,000,000 to get picoseconds.
↔ Convert seconds to picoseconds instead
🧮 Formula
Every unit here is defined by its time in seconds, so the conversion factor is (seconds per picosecond) ÷ (seconds per second).
📊 Picoseconds to Seconds conversion table
✏️ Worked examples
📘 About these units
Picosecond (ps). A picosecond is one trillionth of a second.
Second (s). The second is the SI base unit of time, defined by the caesium-133 atom.
❓ Frequently asked questions
How many seconds are in one picosecond?
There are 1 × 10⁻¹² seconds in one picosecond.
How do I convert picoseconds to seconds?
Multiply the number of picoseconds by 1 × 10⁻¹². For example, 10 picoseconds equal 1 × 10⁻¹¹ seconds.
How many picoseconds are in one second?
One second equals 1,000,000,000,000 picoseconds.
How many seconds is 1,000 picoseconds?
1 × 10⁻⁹ seconds. Other common values: 100 picoseconds = 1 × 10⁻¹⁰ seconds and 10,000 picoseconds = 1 × 10⁻⁸ seconds.
🔗 More time conversions
All time units →
What people are saying
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Anonymous · 22 Oct 2026