CREATE CURSOR test (tim c(8)) INSERT INTO test VALUES("10:30:15") INSERT INTO test VALUES("12:30:15") INSERT INTO test VALUES("18:00:10") INSERT INTO test VALUES("10:10:30") SUM CTOT(tim) - CTOT("00:00:00") to lnSec ? PADL(INT(lnSec/3600), 2, "0") + ":" + ; PADL(INT((lnSec%3600)/60),2, "0") + ":" + ; PADL(lnSec % 60,2, "0") SUM VAL(LEFT(tim,2))*3600 + ; VAL(SUBSTR(tim,4,2))*60 + ; VAL(RIGHT(tim,2)) TO lnSec ? PADL(INT(lnSec/3600), 2, "0") + ":" + ; PADL(INT((lnSec%3600)/60),2, "0") + ":" + ; PADL(lnSec % 60,2, "0")>thank you for reply,