Contraction Timer Calculator
Calculate contraction frequency, duration patterns, and when to go to hospital based on labor timing
About this calculator
The Contraction Timer Calculator helps expectant mothers track labor contractions by measuring their frequency, duration, and patterns. This essential tool analyzes timing data to determine if contractions are becoming regular and strong enough to indicate active labor. By monitoring contraction intervals and intensity patterns, it provides guidance on when to contact your healthcare provider or head to the hospital, helping ensure you arrive at the right time during your labor journey.
How to use
Start timing when a contraction begins and stop when it ends to record duration. Track the time between the start of one contraction and the beginning of the next to measure frequency. Input multiple contractions to establish patterns, and the calculator will analyze whether your labor is progressing and provide recommendations.
Frequently asked questions
When should I start timing contractions?
Begin timing when contractions feel regular, strong, and different from practice contractions. Usually when they require your full attention and breathing techniques.
What contraction pattern means it's time for the hospital?
Generally, contractions lasting 60 seconds, occurring every 5 minutes for one hour indicate active labor requiring medical attention.
How accurate should my contraction timing be?
Time contractions as accurately as possible using a stopwatch or timer, measuring to the nearest 15-30 seconds for reliable pattern analysis.