terahertz to picohertz
Convert terahertz (THz) to picohertz (pHz). Use an editable frequency converter, conversion formula, and reference table.
1 THz = 1e+24 pHz
Conversion formula
One terahertz equals 1e+24 picohertz. Multiply your value in terahertz by this factor to get picohertz. For the reverse conversion, divide by the same factor.
Worked example
To convert 5 terahertz:5 × 1e+24 = 5e+24 pHz
Conversion table
| terahertz (THz) | picohertz (pHz) |
|---|---|
| 0.01 | 1e+22 |
| 0.1 | 1e+23 |
| 1 | 1e+24 |
| 2 | 2e+24 |
| 5 | 5e+24 |
| 10 | 1e+25 |
| 25 | 2.5e+25 |
| 50 | 5e+25 |
| 100 | 1e+26 |
| 1000 | 1e+27 |
About these measurements
Frequency measures cycles per second.
The base reference used here is the hertz. One terahertz is 1e+12 base units; one picohertz is 1e-12 base units.
Important distinctions
Frequency is the reciprocal of period, not angular velocity.
Precision
The converter uses stored conversion factors and floating-point arithmetic. Results display up to ten significant digits, switching to scientific notation for very small or large values. Keep the precision of your original measurement when reporting results.
Common questions
How do I convert THz to pHz?
Multiply the quantity in THz by 1e+24. You can also type the value into the converter above.
Can I reverse the conversion?
Yes. Use the swap button or open the picohertz to terahertz converter.
Reference
NIST Guide to the SI — conversion factors and prefix conventions. SI prefixes scale units by powers of ten; the dimension-specific notes above describe the assumptions used on this page.
