⚡ Power
ft-lbs/sec to watts Converter
Convert ft-lbs/sec to watts instantly with a reference conversion table.
Quick answer: To convert ft-lbs/sec to watts, multiply by 1.35582. For example, 1 ft-lbs/sec = 1.35582 watts. Use the calculator below for any value.
ft-lbs/sec to watts
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Common conversions
| ft-lbs/sec | watts |
|---|
Formula:
How to convert ft-lbs/sec to watts
1
Enter your value
Type the number of ft-lbs/sec you want to convert into the left box. The result in watts appears instantly in the right box. You can also type into the right box to convert in the other direction.
2
Use the swap button
Click the ⇄ Swap button to reverse the conversion — watts to ft-lbs/sec. Your current value carries across so you don't have to re-enter anything.
3
About ft-lbs/sec and watts
ft-lbs/sec and watts are common power measurements.
📊 Common conversions at a glance
| ft-lbs/sec | watts |
|---|---|
| 1 | 1.356 |
| 5 | 6.779 |
| 10 | 13.56 |
| 50 | 67.79 |
| 100 | 135.6 |
| 500 | 677.9 |
Reviewed for 2026. ft-lbs/sec ↔ watts conversion factor verified against published reference data. Built by a UK-based qualified primary teacher and FA Level 2 coach as part of 247QuickTools' free utility-tools project.
Frequently asked questions
How do I convert ft-lbs/sec to watts?
To convert ft-lbs/sec to watts, multiply by 1.35582. Or use the calculator above for instant results.
How many watts are in 1 ft-lbs/sec?
1 ft-lbs/sec equals 1.35582 watts.
Is the ft-lbs/sec to watts converter free?
Yes, the ft-lbs/sec to watts converter is completely free with no sign-up required, no downloads, and it works offline once the page has loaded.