Convert Grains per hour to Short hundredweights per day
Convert Grains per hour (gr/h) to Short hundredweights per day (cwt/d) instantly and accurately.
Conversion Formula
cwt/d = gr/h × 3.428571429e-5
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.
About Short hundredweights per day
The short hundredweight per day (cwt/d, US) equals 45.359237/86400 ≈ 5.249×10⁻⁴ kg/s. It appears in US agricultural reports where daily throughput of commodity crops (corn, soybeans, hay) or daily milk yield per herd is stated in short cwt/d. A modern dairy farm averaging 80 lb/cow/d at 1 000 cows produces 800 cwt/d. 1 short cwt/d ≈ 5.249×10⁻⁴ kg/s.
Quick Reference Table
| Grains per hour (gr/h) | Short hundredweights per day (cwt/d) |
|---|---|
| 1 gr/h | 3.429 × 10-5 cwt/d |
| 2 gr/h | 6.857 × 10-5 cwt/d |
| 5 gr/h | 0.000171429 cwt/d |
| 10 gr/h | 0.000342857 cwt/d |
| 25 gr/h | 0.000857143 cwt/d |
| 50 gr/h | 0.00171429 cwt/d |
| 100 gr/h | 0.00342857 cwt/d |