Convert Tonnes per Hour to Grams per Second (t/h to g/s)
1 tonne per hour (t/h) = 277.7777778 grams per second (g/s). 1 g/s = 0.0036 t/h. Example: 15 t/h = 15 × 277.7777778 = 4166.666667 g/s.
Also searched as tonnes per hour to g/s, tonnes per hour in g/s, tonnes per hour into grams per second, t/h to g/s, t/h in grams per second, t/h into gram per second, tonne per hour to gram per second, t/h to grams per second converter and how many grams per second in a tonne per hour.
1 t/h = 277.7777778 g/s
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk tonne per hour to gram per second converter to paste a column from Excel.
How to Convert Tonne per Hour to Gram per Second
- 1 t/h = 277.7777778 g/s
- 1 g/s = 0.0036 t/h
- Example: convert 15 t/h to g/s: 15 t/h = 15 × 277.7777778 g/s = 4166.666667 g/s
Formula
g/s = t/h × 277.7777777778
Derivation from SI units:
- 1 t/h = 1000/3600 kg/s ≈ 0.2778 kg/s.
- 1 g/s = 10⁻³ kg/s.
- 1 t/h = 0.2777777777778 kg/s ÷ 0.001 kg/s per g/s = 277.7777777778 g/s
Both units are defined exactly, so the factor is exact. Tonne per Hour definition: tonne per hour; Gram per Second definition: gram per second.
Worked examples
- A reading of 10 t/h converts to 2777.777778 g/s.
10 t/h × 277.7777778 = 2777.777778 g/s - A value of 100 t/h is 27777.77778 g/s.
100 t/h × 277.7777778 = 27777.77778 g/s
Tonne per Hour to Gram per Second conversion table
| Tonnes per Hour (t/h) | Grams per Second (g/s) |
|---|---|
| 1 t/h | 277.7777778 g/s |
| 2 t/h | 555.5555556 g/s |
| 5 t/h | 1388.888889 g/s |
| 10 t/h | 2777.777778 g/s |
| 20 t/h | 5555.555556 g/s |
| 50 t/h | 13888.88889 g/s |
| 100 t/h | 27777.77778 g/s |
| 250 t/h | 69444.44444 g/s |
| 500 t/h | 138888.8889 g/s |
| 1000 t/h | 277777.7778 g/s |
Where it's used
Tonnes per Hour are used for boiler capacity (TPH), while grams per second appear in automotive MAF sensors. Both measure mass flow rate ṁ, so the conversion is a fixed factor.
Tonne per Hour to other mass flow rate units
| Conversion | 1 t/h equals |
|---|---|
| tonne per hour to gram per second | 277.7777778 g/s |
| tonne per hour to kilogram per second | 0.2777777778 kg/s |
| tonne per hour to kilogram per hour | 1000 kg/h |
| tonne per hour to tonne per day | 24 t/day |
| tonne per hour to pound per hour | 2204.622622 lb/h |
| tonne per hour to kilogram per minute | 16.66666667 kg/min |
| tonne per hour to pound per second | 0.6123951727 lb/s |
| tonne per hour to pound per minute | 36.74371036 lb/min |
Frequently asked questions
How many grams per second are in 1 tonne per hour?
1 t/h = 277.7777778 g/s.
How do I convert tonnes per hour to grams per second?
Multiply the value in t/h by 277.7777778. For example, 15 t/h × 277.7777778 = 4166.666667 g/s.
Is the t/h to g/s conversion exact?
Yes. Both units are defined exactly, so the ratio is exact; its decimal form does not terminate and is shown here to 10 significant figures (more with the precision selector).
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 4 (derived units with special names).
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Tonnes per Hour to Grams per Second (t/h to g/s). Retrieved October 29, 2026, from https://scientificconverters.com/mass-flow-rate/tonnes-per-hour-to-grams-per-second/
IEEE
Scientific Converters, "Convert Tonnes per Hour to Grams per Second (t/h to g/s)," scientificconverters.com. Accessed: Oct. 29, 2026. [Online]. Available: https://scientificconverters.com/mass-flow-rate/tonnes-per-hour-to-grams-per-second/