FSRS - Anki Forums

Topic	Replies	Views	Activity
Open Spaced Repetition / FSRS4Anki Wiki Welcome to the FSRS4Anki Wiki! :blue_book: TL;DR – Deck Options → FSRS: Manual (Tutorial / Guide) :books: A brief overview of FSRS: ABC of FSRS :question: Frequently asked questions about FSRS: FAQs :abacus: The for…	2	1903	May 16, 2024
About the FSRS category	0	348	February 1, 2024
Configuring FSRS to use Optimum interval instead of Desired retention?	4	43	March 19, 2026
How FSRS deals with rating a card after or before is due?	10	93	March 18, 2026
Tag wise retention similar to deck wise retention	1	12	March 18, 2026
FSRS: "Difficulty" During Learning Phase	2	50	March 17, 2026
Best scheduling settings for FSRS 2 months out	1	71	March 7, 2026
(Re)learning steps disproportionally affect the time graph in the simulator	0	42	February 21, 2026
FSRS short-term scheduler should put card to learn mode after a lapse	6	101	March 18, 2026
Changing FSRS Settings Resets Learning Cards' Progress	12	147	March 10, 2026
View history of FSRS values	4	64	March 10, 2026
FSRS: Optimize current preset -> No reviews found	5	61	March 8, 2026
Will FSRS 7 "fix" difficulty?	5	407	March 4, 2026
Did my fsrs break after changing steps	15	197	March 2, 2026
Fixing Low Optimal Retention Bias	6	98	February 28, 2026
FSRS - Random New Cards Being Given 11-12month "good" intervals	4	90	February 19, 2026
Should I be sharing or specializing FSRS parameters?	10	111	February 17, 2026
Interval calculation higher then expected	4	79	February 17, 2026
Which level(s) are relevant to FSRSs for its retention time suggestions?	8	113	February 16, 2026
I'm failing more cards than I'm passing	6	160	February 14, 2026
Deleted cards still showing in 'Deck Life' and 'Collection' statistics - How to remove?	3	39	February 14, 2026
What determines when you can optimize?	2	64	February 14, 2026
Intervals are different on IOS and PC	16	125	February 13, 2026
Interval goes down without any parameter changes (i.e. no optimization)	12	195	February 8, 2026
Mismatch between projected forgetting curve, card interval, and stability?	4	50	February 8, 2026
When optimizing based on past reviews, does FSRS take into account what the desired retention setting was at the time of those reviews?	3	54	February 7, 2026
FSRS Simulator doesn't factor in "new cards/day" when simulating	4	62	February 7, 2026
Very useful Addon	10	278	February 4, 2026
Simulator -- line for each deck/subdeck	1	26	February 4, 2026
Undesired FSRS behaviour after Optimizing	13	180	January 28, 2026

Open Spaced Repetition / FSRS4Anki Wiki

Welcome to the FSRS4Anki Wiki! :blue_book: TL;DR – Deck Options → FSRS: Manual (Tutorial / Guide) :books: A brief overview of FSRS: ABC of FSRS :question: Frequently asked questions about FSRS: FAQs :abacus: The for…