diff --git a/homeassistant/components/islamic_prayer_times/const.py b/homeassistant/components/islamic_prayer_times/const.py
index 86f953cc856..e037f486aaa 100644
--- a/homeassistant/components/islamic_prayer_times/const.py
+++ b/homeassistant/components/islamic_prayer_times/const.py
@@ -1,4 +1,6 @@
 """Constants for the Islamic Prayer component."""
+from prayer_times_calculator import PrayerTimesCalculator
+
 DOMAIN = "islamic_prayer_times"
 NAME = "Islamic Prayer Times"
 PRAYER_TIMES_ICON = "mdi:calendar-clock"
@@ -15,7 +17,7 @@ SENSOR_TYPES = {
 
 CONF_CALC_METHOD = "calculation_method"
 
-CALC_METHODS = ["isna", "karachi", "mwl", "makkah", "moonsighting"]
+CALC_METHODS: list[str] = list(PrayerTimesCalculator.CALCULATION_METHODS)
 DEFAULT_CALC_METHOD = "isna"
 
 DATA_UPDATED = "Islamic_prayer_data_updated"