690 ft3pm to lps = 325.643 lps

690 ft3pm ≈ 325.643 lps. To convert cubic feet per minute to litres per second, multiply by 0.471947: 690 × 0.471947 = 325.643.

690 ft3pm = 325.643 lps

How to convert cubic feet per minute to litres per second

lps = ft3pm × 0.471947

  1. 1 ft3pm = 0.471947 lps (and 1 lps = 2.118882 ft3pm).
  2. Multiply the amount by the factor: 690 × 0.471947 = 325.643.
  3. Answer: 690 ft3pm ≈ 325.643 lps (rounded to 6 significant figures).

Cubic Feet Per Minute to Litres Per Second table

Cubic Feet Per Minute (ft3pm)Litres Per Second (lps)
685 ft3pm323.284 lps
686 ft3pm323.756 lps
687 ft3pm324.228 lps
688 ft3pm324.7 lps
689 ft3pm325.171 lps
690 ft3pm325.643 lps
691 ft3pm326.115 lps
692 ft3pm326.587 lps
693 ft3pm327.059 lps
694 ft3pm327.531 lps
695 ft3pm328.003 lps
ft3pmlps
1 ft3pm0.471947 lps
5 ft3pm2.3597 lps
10 ft3pm4.7195 lps
50 ft3pm23.5974 lps
100 ft3pm47.1947 lps
1,000 ft3pm471.947 lps

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  • "690 ft3pm to lps = 325.643 lps". WorksheetGenius.com. Accessed on November 8, 2026. http://worksheetgenius.com/unit-converter/convert-690-ft3pm-to-lps/.

  • "690 ft3pm to lps = 325.643 lps". WorksheetGenius.com, http://worksheetgenius.com/unit-converter/convert-690-ft3pm-to-lps/. Accessed 8 November, 2026

  • 690 ft3pm to lps = 325.643 lps. WorksheetGenius.com. Retrieved from http://worksheetgenius.com/unit-converter/convert-690-ft3pm-to-lps/.