2,000 watts to kWh per day and month

48.00 kWh/day

for 2,000 W running 24/7 · 1,440 kWh/month · $237.60/month at 16.5¢

2,000 W by hours of use

Use	Per day	Per month	Cost/month
1 h/day	2.00 kWh	60.0 kWh	$9.90
2 h/day	4.00 kWh	120.0 kWh	$19.80
4 h/day	8.00 kWh	240.0 kWh	$39.60
8 h/day	16.00 kWh	480.0 kWh	$79.20
12 h/day	24.00 kWh	720.0 kWh	$118.80
24 h/day	48.00 kWh	1,440.0 kWh	$237.60

kWh = W × hours ÷ 1000. Devices with thermostats or compressors cycle, so actual use is often lower than the rated wattage × hours.

48.00 kWh running 24 hours, 16.00 kWh at 8 hours.