How do I convert ps to ms?

Use the formula shown above or enter a value to see ps converted to ms instantly.

What is the formula for ps to ms?

The converter calculates ms by applying the category-specific conversion factor for Time.

When should I use ps vs ms?

ps and ms are both part of the Time category; pick the unit that matches your measurement context (e.g., scale, region, or industry standard).

Time Conversion Reference

Convert ps to ms

Use the live converter below to translate between Picosecond (ps) and Millisecond (ms). Scroll further for quick examples, formula tips, and related units.

Formula insight: Most unit conversions use a simple multiplication or division by a conversion factor. The calculator shows the exact formula used.

Convert

ps → ms

Picosecond

Millisecond

1.00000×10^-9

Rounded result (4 decimals max)

Formula

1 ps = 1.00000×10^-9 ms

Conversion sourcesTap or click to view references

The International System of Units (SI) — NIST Special Publication 330
National Institute of Standards and Technology (NIST). The SI Brochure (SP 330) is the definitive English edition of the BIPM SI tables. NIST’s edition lists the official constants and conversion factors tying inch-pound units to SI, which SwapUnits applies for length, mass, temperature, pressure, volume, and related conversions. See /standards/nist-si-tenfold for the complete decimal multiple/submultiple table. View source · View SI table

Results update as you type. Swap the direction to convert back from ms to ps.

Back to main converter

ps to ms quick table

Multiply any row by the same factor to scale results. Use the converter above to enter exact values with your own units.

Picosecond (ps)	Millisecond (ms)
0.25 ps	2.5×10^-10 ms
0.5 ps	5.00000×10^-10 ms
1 ps	1.00000×10^-9 ms
2 ps	2.00000×10^-9 ms
5 ps	5.00000×10^-9 ms
10 ps	1.00000×10^-8 ms
25 ps	2.5×10^-8 ms
100 ps	0 ms

ms back to ps

Keep the reciprocal handy when double-checking calculations or undoing a conversion.

Millisecond (ms)	Picosecond (ps)
0.25 ms	250,000,000 ps
0.5 ms	500,000,000 ps
1 ms	1.00000×10^9 ps
2 ms	2.00000×10^9 ps
5 ms	5.00000×10^9 ps
10 ms	1.00000×10^10 ps
25 ms	2.5×10^10 ps
100 ms	1.00000×10^11 ps