Pounds per Hour to Pounds per Second
Snapshot
1 Pounds per Hour equals 0.000277777778 Pounds per Second. Conversion Encyclopedia uses the same fixed conversion basis across the calculator, common values, and reverse page for this page.
- Reference basis: This conversion uses a fixed factor based on time-normalized rate definitions.
- Example: For 0.1 Pounds per Hour, the result equals 0.000027777778 Pounds per Second.
- Use the reverse page if you need the opposite direction with the same basis.
Use the interactive calculator below for custom values and the common-value table for quick checks.
Interactive conversion
Converter Calculator
0.000277777778 Pounds per Second (lb/s)
SwitchMachine access
Available to apps and AI agents
Pounds per Hour to Pounds per Second can be requested through Conversion Encyclopedia's structured interfaces by software and compatible AI agents. The identifiers below select the same calculation as the calculator.
Machine-readable identifiers
- Conversion family
mass-flow-rate- Source unit
pounds_per_hour- Target unit
pounds_per_second
The JSON API and OpenAPI specification use the identifiers to reach the conversion engine. WebMCP lets compatible AI agents request the same calculation.
Example API request and response
POST /api/v1/convertRequest
{
"family": "mass-flow-rate",
"value": 1,
"from": "pounds_per_hour",
"to": "pounds_per_second"
}Essential response
{
"ok": true,
"conversion": {
"family": "mass-flow-rate",
"value": 1,
"from": "pounds_per_hour",
"to": "pounds_per_second",
"result": {
"raw": 0.0002777777777777778,
"display": "0.000277777778"
},
"canonicalPath": "/mass-flow-rate/pounds-per-hour-to-pounds-per-second/"
}
}Explanation
Formula: Pounds per Second = Pounds per Hour × 0.000277777778. Why: both units are pound-based mass-flow-rate scales with fixed kilogram equivalents, so the conversion moves through kilograms per second and preserves one deterministic factor.
Pounds per hour (lb/h): a US customary mass-flow-rate unit common in equipment ratings, process specifications, and hourly throughput reporting.
Pounds per second (lb/s): a US customary mass-flow-rate unit used for higher-rate throughput and engineering calculations.
This route is useful when translating pound-based mass flow rates between per-second and per-hour reporting for equipment sizing, process throughput, and US customary engineering workflows.
This conversion is purely multiplicative because both units reduce through kilograms per second using fixed mass and time definitions with no offset.
Common Conversion Values
| Pounds per Hour (lb/h) | Pounds per Second (lb/s) |
|---|---|
| 0.1 | 0.000027777778 |
| 1 | 0.000277777778 |
| 10 | 0.002777778 |
| 60 | 0.016667 |
| 100 | 0.027778 |
| 1,000 | 0.277778 |
| 3,600 | 1 |
Questions & answers
Frequently Asked Questions
What result does this Pounds per Hour to Pounds per Second page give for an input of 1?
For an input of 1 Pounds per Hour, this page gives 0.000277777778 Pounds per Second.
Does this Pounds per Hour to Pounds per Second page stay inside pound-based mass-flow-rate units?
Yes. Pound-based mass-flow-rate routes use fixed kilogram equivalents through one kilograms-per-second normalization path, so hourly and per-second throughput values stay aligned across the page.
When would I convert pounds per hour to pounds per second?
This route is useful when translating pound-based mass flow rates between per-second and per-hour reporting for equipment sizing, process throughput, and US customary engineering workflows.
How do I reverse Pounds per Hour to Pounds per Second?
Use the mirror Pounds per Second to Pounds per Hour route; it applies the inverse relationship with the same mass-flow-rate assumptions.