The Pittsburgh Penguins had the best power-play percentage by a team in 2017-18, at 26.2 percent.

	TEAM	PP%	SEASON	GP	W	L	OTL	PTS	PTS%	SOW	SOL	G	GA	DIFF	PK%	S/GP	S%	SA/GP	SV%
1	Penguins	26.2	2017-18	82	47	29	6	100	.610	2	2	270	248	22	80.0	34.43	9.6	31.13	.903
2	Maple Leafs	25.1	2017-18	82	49	26	7	105	.640	7	2	270	230	40	81.3	32.20	10.2	33.85	.917
3	Lightning	23.9	2017-18	82	54	23	5	113	.689	6	2	290	234	56	76.2	32.68	10.8	32.72	.913
4	Bruins	23.6	2017-18	82	50	20	12	112	.683	3	3	267	211	56	83.7	32.96	9.9	29.26	.912
5	Jets	23.4	2017-18	82	52	20	10	114	.695	4	2	273	216	57	81.8	32.23	10.3	31.87	.917
6	Islanders	23.2	2017-18	82	35	37	10	80	.488	3	3	261	293	-32	73.2	31.37	10.1	35.59	.900
7	Capitals	22.5	2017-18	82	49	26	7	105	.640	3	1	256	238	18	80.4	29.01	10.8	31.87	.909
8	Avalanche	21.9	2017-18	82	43	30	9	95	.579	2	1	255	236	19	83.3	29.66	10.5	33.30	.914
9	Canucks	21.9	2017-18	82	31	40	11	73	.445	0	5	218	259	-41	78.3	30.05	8.8	32.21	.902
10	Devils	21.4	2017-18	82	44	29	9	97	.591	5	4	243	240	3	81.7	31.70	9.3	31.90	.908
11	Predators	21.3	2017-18	82	53	18	11	117	.713	6	7	261	204	57	81.9	32.21	9.9	32.43	.923
12	Golden Knights	21.3	2017-18	82	51	24	7	109	.665	4	3	268	225	43	81.4	32.76	10.0	30.74	.911
13	Canadiens	21.2	2017-18	82	29	40	13	71	.433	2	6	207	258	-51	74.1	32.77	7.7	32.32	.903
14	Rangers	21.2	2017-18	82	34	39	9	77	.470	3	5	228	263	-35	81.5	30.95	9.0	35.34	.909
15	Flyers	20.7	2017-18	82	42	26	14	98	.598	2	7	249	236	13	75.7	32.09	9.5	29.85	.904
16	Sharks	20.6	2017-18	82	45	27	10	100	.610	5	3	247	226	21	84.9	32.95	9.1	30.34	.909
17	Kings	20.4	2017-18	82	45	29	8	98	.598	2	1	237	202	35	85.0	31.02	9.3	30.94	.920
18	Wild	20.4	2017-18	82	45	26	11	101	.616	3	3	250	229	21	81.2	30.20	10.1	31.33	.911
19	Stars	19.3	2017-18	82	42	32	8	92	.561	4	3	231	222	9	80.4	31.22	9.0	29.84	.909
20	Sabres	18.9	2017-18	82	25	45	12	62	.378	1	2	198	278	-80	77.9	31.18	7.7	32.70	.896
21	Panthers	18.9	2017-18	82	44	30	8	96	.585	3	3	245	243	2	80.0	34.41	8.7	34.61	.914
22	Hurricanes	18.3	2017-18	82	36	35	11	83	.506	3	3	225	253	-28	77.5	33.90	8.1	28.87	.893
23	Ducks	17.8	2017-18	82	44	25	13	101	.616	4	7	231	209	22	83.3	30.18	9.3	33.12	.923
24	Red Wings	17.6	2017-18	82	30	39	13	73	.445	5	1	212	254	-42	77.6	30.37	8.5	31.87	.903
25	Blue Jackets	17.2	2017-18	82	45	30	7	97	.591	6	4	236	226	10	76.2	33.67	8.5	31.30	.912