Rules of thumb

For each 60 KT of TAS - 1° change in pitch causes 100 FPM change in ROC / ROD . For instance: TAS Change in ROC / ROD. Caused by 1 º pitch change 80 KT. 120 KT. 150 KT. 180 KT. 240 KT. 300 KT 130 FPM. 200 FPM. 250 FPM. 300 FPM. 400 FPM. 500 FPM ROC – Rate of Climb. ROD – Rate of Descent ................
................