Rules, facts and free tools

Hockey, finally explained.

Short answers, clear diagrams and free tools for every question a new fan asks.

Checked against the NHL rulebook Free to read, no sign up Free tools
Ask the jumbotron LIVE ANSWER
3 Periods 20 minutes of play each in the NHL
Full answer: How many periods are in hockey
Watching a game right now?

What just happened?

Tap what you saw. Get the rule in plain words.

The call Offside

An attacker crossed the blue line before the puck did.

The faceoff moves out to the neutral zone.

Read: What is offside in hockey โ†’
The rink is the menu

Tap a spot on the ice

Every faceoff spot opens a hub. The goalie creases hold the goalie guides.

GOALLAMP
Now showing Left end, top circle
Rules and penalties Icing, offside, penalties and hockey slang.
  1. 01What is icing in hockey
  2. 02What is offside in hockey
  3. 03Why is fighting allowed in hockey
Open the hub or tap another spot
Latest guides

Fresh off the ice

All guides โ†’
$850,000 NHL facts How much do NHL players make? $850,000 GoalLamp Desk13 Nov 2026 ยท 3 min read 42.3% NHL facts What percentage of NHL players are Canadian? 42.3% GoalLamp Desk11 Nov 2026 ยท 7 min read 52 years NHL facts Oldest NHL player: Burns today, Howe of all time GoalLamp Desk11 Nov 2026 ยท 8 min read SOG How the game works What does SOG mean in hockey? GoalLamp Desk10 Nov 2026 ยท 7 min read 16 teams NHL facts How do the NHL playoffs work? 16 teams, one set bracket GoalLamp Desk7 Nov 2026 ยท 8 min read 2 to 10 Rules and penalties Hockey penalties: 30 NHL calls with rule numbers GoalLamp Desk7 Nov 2026 ยท 11 min read July 1 NHL facts When does NHL free agency start? GoalLamp Desk7 Nov 2026 ยท 8 min read 200ร—85 Gear Hockey rink dimensions GoalLamp Desk6 Nov 2026 ยท 7 min read
New fan?

Find your team, then your player

Two quick picks each. Real NHL teams and players, with the reason to follow them.

โœ“Where do you watch from?
โœ“What kind of team do you want?
Your team MTL Montreal Canadiens No team has won more Stanley Cups. Montreal has 24.
Montreal Atlantic Division Eastern Conference
12 real NHL teams, matched to your two answers.
Puck line and odds

Odds, turned into plain numbers

Pick a line. See the decimal odds, the fraction and the chance it implies.

The main puck line is usually 1.5 goals. What the puck line means Math only, not advice. Odds apps are for adults only, where the law allows them.
American+150
Decimal2.50
Fraction3/2
Implied chance40.0%
How we check facts Every answer is checked against the rulebook
Official sources onlyNHL rulebook, NHL.com, IIHF, USA Hockey and Hockey Canada.
Checked datesEach guide shows what it was checked against and when.
Quick correctionsSpot a mistake? Tell us, and we will check it and fix it.