Megawatts to BTU/hr Converter
Enter the power in megawatts below to convert it to btu/hr.
Convert Megawatts to BTU/hr
Enter a value in megawatts (MW) to convert to btu/hr (BTU/hr).
Megawatt to BTU per Hour Conversion Table
Table showing various megawatt measurements converted to btu/hr. Click any preset value or arrow to load it into the converter.
| Megawatts (MW) | BTU/hr (BTU/hr) |
|---|---|
| 0.0000001 MW | 0.3412142 BTU/hr |
| 0.0000002 MW | 0.6824283 BTU/hr |
| 0.0000003 MW | 1.0236425 BTU/hr |
| 0.0000004 MW | 1.3648567 BTU/hr |
| 0.0000005 MW | 1.7060708 BTU/hr |
| 0.0000006 MW | 2.047285 BTU/hr |
| 0.0000007 MW | 2.3884991 BTU/hr |
| 0.0000008 MW | 2.7297133 BTU/hr |
| 0.0000009 MW | 3.0709275 BTU/hr |
| 0.00000001 MW | 0.0341214 BTU/hr |
How to Convert Megawatts to BTU/hr
To convert megawatts to btu/hr, multiply the power by the following conversion ratio: 3,412,141.6351331 btu/hr/megawatt.
Since one megawatt is equal to 3,412,141.6351331 btu/hr, you can use this simple formula to convert:
The power in btu/hr is equal to the power in megawatts multiplied by 3,412,141.6351331.
For example, here's how to convert 5 megawatts to btu/hr using the formula above.
How Many BTU/hr Are in a Megawatt?
There are 3,412,141.6351331 btu/hr in a megawatt, which is why we use this value in the formula above.
Our megawatt to btu per hour calculator automatically converts your power measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Megawatts and btu/hr are both units used to measure power. Keep reading to learn more about each unit.
What Is a Megawatt?
A megawatt is a unit of power equal to 1,000,000 watts (W), the base unit for power. Equal to 1,000,000 Watts (1,000 kW). [1]
The megawatt is classified as a metric and SI-compatible unit of power. Megawatts can be abbreviated as MW; for example, 1 megawatt can be written as 1 MW.
In the metric system, "mega" is the standard SI prefix for millions, or 10⁶. This makes the megawatt (MW) a convenient decimal multiple of the watt (W).
In practice, megawatts (MW) are widely used across large-scale industrial, bulk, and macro-level power specifications within SI metric workflows, engineering documentation, and technical data sheets.
What Is a BTU per Hour?
A btu per hour is a unit of power equal to 0.2930711 watts (W), the base unit for power. HVAC thermal rate (1 W ≈ 3.41214 BTU/hr). [2]
The btu per hour is classified as a US customary and imperial unit of power. BTU/hr can be abbreviated as BTU/hr; for example, 1 btu per hour can be written as 1 BTU/hr.
When working with btu/hr (BTU/hr) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, btu/hr (BTU/hr) are widely used across standard power applications within US customary and imperial workflows, engineering documentation, and technical data sheets.
When converting power between megawatts (MW) and btu/hr (BTU/hr), keep full floating-point precision (1 MW = 3,412,141.6351331 BTU/hr; 1 BTU/hr = 0.000000293 MW) during intermediate calculations and round only the final btu per hour figure to match your instrument tolerance.
More Megawatt & BTU per Hour Conversions
Need to calculate in the opposite direction? Use our btu/hr to megawatts calculator to switch your starting unit immediately. You can also explore related tools such as converting btu/hr to megawatts, converting tons of refrigeration to btu/hr, or converting megawatts to kilowatts.
Frequently Asked Questions
References
- [1]NIST SP 811 StandardNIST SP 811 (NIST SP 811 App. B.9 (Power & Radiant Flux))·Power Metrology Standard — Megawatts (MW) to BTU/hr (BTU/hr)
- [2]NIST CUU SpecificationNIST CUU (Derived SI Unit: Watt (W))·Unit Specifications: Megawatt (MW) & BTU per Hour (BTU/hr)
- [3]BIPM ReferenceBIPM (SI Brochure (9th Ed.) — Power)·Conversion Factors & Mathematical Basis (MW to BTU/hr)