Multiple infusion steeping times
List the steeping time of each successive infusion and the total time, from a first duration and an increase you choose.
Enter your values, then calculate.
Method and limitations
Infusion n lasts first duration + (n − 1) × increase, in seconds. The total is the sum of all the durations. Times are shown in seconds and in minutes:seconds, rounded to the nearest second. The number of infusions is a whole number from 1 to 12. Pouring and waiting time between infusions is not counted.
Sources
No external reference is documented for this calculation; its method and limitations are described above.