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Convert Megawatts to BTU per hour

1 megawatt is 3,412,141.63313 BTU/h. One megawatt is exactly 3412141.63313 BTU per hour.

One megawatt is 3.4121 × 10^+6 BTU per hour. To convert megawatts to BTU per hour, multiply by 3.4121 × 10^+6; to go the other way, divide by 3.4121 × 10^+6 or multiply by 2.9307 × 10^-7. The factor is exact rather than rounded: it follows from NIST Special Publication 811. A million watts.

Factor checked against the defining standard · How we check

BTU per hour
3,412,141.63313 BTU/h
Megawatts × 3.4121 × 10^+6
value * 3412141.633133,412,141.633 BTU/h

1 megawatt in every power unit

UnitValueExact factor
horsepower1,341.02209 hp× 1,341.0220896
metric horsepower1,359.621617 PS× 1,359.6216173
watts1,000,000 W× 1,000,000
kilowatts1,000 kW× 1,000
megawatts (as entered)1 MW
BTU per hour3,412,141.633 BTU/h× 3,412,141.63313

Factors are entered by hand from NIST Special Publication 811 rather than derived from a units library, so the ones that terminate are exact rather than rounded.

How do you convert megawatts to BTU per hour?

  1. 1.Take the measurement in megawatts.
  2. 2.Multiply by 3.4121 × 10^+6 — that is how many BTU per hour fit in one megawatt.
  3. 3.To go back the other way, divide by 3.4121 × 10^+6, or multiply by 2.9307 × 10^-7.

Worked example: 25 megawatts to BTU per hour

Formula
MW × 3.4121 × 10^+6 = BTU/h
Arithmetic
25 × 3.4121 × 10^+6 = 85,303,540.82825 BTU/h
Answer
25 MW = 85,303,540.82825 BTU/h

The factor is rounded for display; the figure above is computed from the full value.

Megawatts to BTU per hour conversion table

MegawattsBTU per hour
1 MW3,412,141.63313 BTU/h
2 MW6,824,283.26626 BTU/h
3 MW10,236,424.89939 BTU/h
4 MW13,648,566.53252 BTU/h
5 MW17,060,708.16565 BTU/h
6 MW20,472,849.79878 BTU/h
7 MW23,884,991.43191 BTU/h
8 MW27,297,133.06504 BTU/h
9 MW30,709,274.69817 BTU/h
10 MW34,121,416.3313 BTU/h
12 MW40,945,699.59756 BTU/h
15 MW51,182,124.49695 BTU/h
20 MW68,242,832.6626 BTU/h
25 MW85,303,540.82825 BTU/h
50 MW170,607,081.6565 BTU/h
100 MW341,214,163.313 BTU/h
200 MW682,428,326.626 BTU/h
300 MW1,023,642,489.939 BTU/h
500 MW1,706,070,816.565 BTU/h
1000 MW3,412,141,633.13 BTU/h
2000 MW6,824,283,266.26 BTU/h
5000 MW17,060,708,165.65 BTU/h
10000 MW34,121,416,331.3 BTU/h

What is a megawatt?

A million watts. Generating plant and grid capacity are quoted in it: one megawatt runs roughly 750 homes in the US at average draw.

What is a BTU per hour?

The rate US heating and air conditioning is sold in. A 12,000 BTU/h unit is one "ton" of cooling and about 3.5 kilowatts of heat moved.

How many BTU per hour are in a megawatt?

One megawatt is 3.4121 × 10^+6 BTU per hour. Going the other way, one BTU per hour is 2.9307 × 10^-7 megawatts. Both figures come from the same defined relation rather than from a measurement, which is why they are the same today as they were in 1959.

Every power unit here

UnitSymbolOne of these is
Horsepowerhp745.69987 watt
Metric horsepowerPS735.49875 watt
WattsWthe base unit
KilowattskW1000 watt
MegawattsMW1000000 watt
BTU per hourBTU/h0.29307107 watt

Source: NIST Special Publication 811 — mechanical horsepower is 550 ft·lbf/s exactly

Questions people actually ask

How many BTU per hour are in a megawatt?
3.4121 × 10^+6. The rate US heating and air conditioning is sold in. A 12,000 BTU/h unit is one "ton" of cooling and about 3.5 kilowatts of heat moved.
How do I convert BTU per hour back to megawatts?
Divide by 3.4121 × 10^+6, or multiply by 2.9307 × 10^-7 — they are the same operation.

Other power conversions

BTU per hour to megawatts — the same conversion the other way.