tigtools

Watts to BTU per Hour

Type a value in Watts or BTU per Hour; the other field updates as you type.

Runs in your browser No sign-up

500 W = 1,706.070817 BTU/h

Decimals

Common values

Watts (W)BTU per Hour (BTU/h)
100 W341.214163 BTU/h
200 W682.428327 BTU/h
300 W1,023.64249 BTU/h
400 W1,364.856653 BTU/h
500 W1,706.070817 BTU/h
750 W2,559.106225 BTU/h
1,000 W3,412.141633 BTU/h
2,000 W6,824.283266 BTU/h
3,000 W10,236.424899 BTU/h
4,000 W13,648.566533 BTU/h
5,000 W17,060.708166 BTU/h
7,500 W25,591.062249 BTU/h
10,000 W34,121.416331 BTU/h

How to use it

  1. Type the number of Watts in the first field.
  2. Read the result in BTU per Hour. You can also type in the BTU per Hour field to convert the other way.
  3. Use the table of common values, or copy the result with one click.

How it works

Formula: BTU/h = W × 3.4121416

1 W = 3.412142 BTU/h, and 1 BTU/h = 0.293071 W.

Results use the exact definitions of both units. The page shows up to 6 decimal places; copy the value for full precision.

Examples

100 W in BTU/h

100 W = 341.214163 BTU/h, using BTU/h = W × 3.4121416.

500 W in BTU/h

500 W = 1,706.070817 BTU/h, using BTU/h = W × 3.4121416.

1,000 W in BTU/h

1,000 W = 3,412.141633 BTU/h, using BTU/h = W × 3.4121416.

Frequently asked questions

How do I convert Watts to BTU per Hour?

Use the formula BTU/h = W × 3.4121416. For example, 100 W = 341.214163 BTU/h.

How do I convert BTU per Hour back to Watts?

Use the reverse formula W = BTU/h × 0.29307107. For example, 1 BTU/h = 0.293071 W.

How accurate is this converter?

It uses the exact legal definitions of the units, so the only rounding is in the number of decimals shown. Copy the result to get the full value.

Privacy

The conversion runs entirely in your browser. Nothing you type is sent anywhere.