Convert Slugs per hour to Grains per hour
Convert Slugs per hour (slug/h) to Grains per hour (gr/h) instantly and accurately.
Conversion Formula
gr/h = slug/h × 225218.3399
About Slugs per hour
The slug per hour (slug/h) equals 14.5939029372/3600 ≈ 4.054×10⁻³ kg/s, used in aviation aerodynamics problems expressed in foot-pound-second units. Engine mass-flow data from legacy US military specifications and NASA test reports use slug/h as an intermediate unit between the tiny slug/s and large slug/day. 1 slug/h ≈ 4.054×10⁻³ kg/s ≈ 32.174 lb/h.
About Grains per hour
The grain per hour (gr/h) equals 6.479891×10⁻⁵/3600 ≈ 1.800×10⁻⁸ kg/s, used in HVAC psychrometric calculations for dehumidifier capacity and moisture-removal rates. ASHRAE load calculation spreadsheets report latent loads in grains of water per hour; a typical residential dehumidifier removes 5×10⁵-2×10⁶ gr/h. 1 gr/h ≈ 1.800×10⁻⁸ kg/s.
Quick Reference Table
| Slugs per hour (slug/h) | Grains per hour (gr/h) |
|---|---|
| 1 slug/h | 225218 gr/h |
| 2 slug/h | 450437 gr/h |
| 5 slug/h | 1126090 gr/h |
| 10 slug/h | 2252180 gr/h |
| 25 slug/h | 5630460 gr/h |
| 50 slug/h | 11260900 gr/h |
| 100 slug/h | 22521800 gr/h |