固定資產計算方法折舊率及平均年限法折舊額:年折舊率=/折舊年限×100%，月折舊率=年折舊率ⅱ(二)工作量法固定資產折舊計算方法:按里程計算折舊:單位里程折舊=原值(1-預計殘值)/總里程；(三)雙倍余額遞減法固定資產的計算方法折舊率和折舊額:年折舊率=2/折舊年限,月折舊率=年折舊率÷12、(4)固定資產折舊率、折舊計算方法:年折舊=/×100%，月。1、固定資產折舊率怎么算固定資產計算方法折舊率及平均年限法折舊額:年折舊率=/折舊年限×100%，月折舊率=年折舊率ⅱ(二)工作量法固定資產折舊計算方法:...

平均年限法折舊率和折舊額計算方法:年折舊率=/折舊年限×100%的固定資產；月折舊率=年折舊率12；工作量法固定資產折舊額計算方法:按里程計算折舊:單位里程折舊額=原值/總里程；按工時計算折舊:每工時折舊額=原值/總工時；根據機器班次計算折舊:每臺機器班次折舊額=原值/總里程；雙倍余額遞減法固定資產折舊率和折舊額計算方法:年折舊率=2/折舊年限×100%；月折舊率=年折舊率12；月折舊=固定資產賬面凈值×月折舊率；采用雙倍余額遞減法的固定資產，應當在固定資產折舊年限屆滿前兩年內平均攤銷,年折舊額計算:年折...