The important question: is the clock running?
You can think as long as you like. This is a turn-based game, so staring at the board never uses a second. The clock cost arrives when you submit the next call.
A stopped clock means no setup cost. A running clock means 15 setup seconds at normal tempo or 6 at hurry-up tempo, followed by the live play. The status below the clock tells you which situation you are in.
Four ways to buy time
1. Call timeout when it preserves a down
A timeout instantly stops a running clock without spending time or a down. The next play has no setup cost. Use one before a critical fourth-down call or a final kick. A timeout is disabled when the clock is already stopped, and the defensive look stays the same.
2. Use the sideline deliberately
A Sideline Pass is less likely to be caught than a Short Pass, but 92% of its catches finish out of bounds. An incomplete pass also stops the clock. A catch can still finish in bounds, so do not assume the next snap is free.
An Outside Run has a 38% chance of reaching the sideline on a successful advance. Inside Runs always stay in bounds. Short and Deep Pass catches reach the sideline only 8% and 10% of the time respectively.
3. Spike when a down is worth less than the setup
A spike with a running clock costs 3 seconds: 2 to set and 1 live. It stops the clock but spends a down. Spiking on fourth down ends your possession. With the clock already stopped, a spike costs one second and a down for no timing benefit.
4. Go hurry-up when the saved seconds justify the risk
Hurry-up cuts running-clock setup from 15 to 6 seconds. It adds 1 percentage point to fumble probability and reduces the conditional catch chance on passes by 4 points. With a stopped clock, it saves no setup time, so normal tempo usually makes more sense.
The hurry-up setting affects the call you submit. Spikes always use their own setup cost; timeouts are instant; kick accuracy is unaffected.
A small decision table
| Situation | Consider | Why |
|---|---|---|
| Running clock, 12 seconds, a timeout left | Timeout | Normal setup expires before a snap. Stop it while preserving your down. |
| Running clock, no timeouts, second down | Spike or hurry-up | Trade a down for a stopped clock, or keep the down and use a shorter setup. |
| Stopped clock, third-and-long | Normal tempo | Setup is already free. Avoid the extra hurry-up ball-handling risk. |
| Down three, field goal meets the target | Move into range, then check the clock | Accuracy improves with field position. The kick needs 5 live seconds after setup. |
What happens at zero?
If setup consumes all the remaining seconds, the snap never happens. If the play starts with time still on the clock, it is allowed to finish, and a touchdown or field goal can count at 0:00. After an ordinary play takes the clock to zero, the drive ends immediately.
There is no automatic runoff for earning a first down, no defense timeout and no following opponent drive. The game explains setup and live-play seconds after every call. Use those numbers to make your next decision.
Make clock management part of your play-calling
The best clock tool depends on down, distance, score and your defensive read. A safe in-bounds completion may be the right call with two timeouts and a minute left. With no timeouts and fifteen seconds, the same result can strand you before the next snap.
Practice both situations. Your strategy grade evaluates the decision before the catch or incompletion is known. See the scoring rules or read the play-calling guide.