With this easy to use calculator you can calculate heat power for known flow rate or calculate flow rate for known heat power.
Heat Energy Calculator — description
With this easy to use calculator you can calculate heat power for known flow rate or calculate flow rate for known heat power. Specific heat and temperature difference inputs are also required for calculation. You can easily convert between volume and mass flow rate for known fluid density. Metric and imperial units are available.
For further use of results, you can send calculation report to email and copy/paste results from there to any text editor.