is Material wastage rate = (Input - Output) / Input.
That is material wastage rate = wastage / total consumption * 100% .
What is the formula for depletion rate?
Depletion rate = (depletion / total consumption) × 100%
Depletion rate calculation method please
If in accordance with the formula in the book to say the number of green formula is not right, but the actual application of this rate of depletion itself is an approximate value to the rate of depletion itself is only a few percentage points, so use the {depletion rate = (actual consumption of the total amount of finished products - finished products)/ Finished products} or {loss rate = (actual consumption of total - finished products) / actual consumption of the total amount of the actual calculation of the gap are also very small, so that touch the {loss rate = (actual consumption of total - finished products) / finished products} algorithm may be greedy for convenience in the calculation of it! However, the green loss rate of 7% if the use of {loss rate = (actual consumption of total - finished products) / finished products } will be quite obvious error (will become 7.5%), or suggest the use of books on the formula {loss rate = (actual consumption of the total - finished products) / actual consumption of the total amount of } is more appropriate.
How is the material loss ratio calculated?
Material loss rate is the material in the procurement and use of the usual process, must take into account its loss due to accidental or man-made losses, the loss of the total amount of the percentage.
Wastage rate = (wastage/total usage) x 100%.
The loss rate should not normally exceed 5%.
In the calculation of costs, how to calculate the attrition rate
The attrition rate should be three indicators
First: is the rate of consumption of raw materials: the company's technical department according to the specifications of the underwear to develop a variety of material consumption quotas, the end of the month the company's financial department or the company's designated departments in conjunction with the production workshop's cutting process on the use of the remaining fabrics for the inventory, on the inventory The situation is converted into original fabric according to the specified ratio, and then according to the beginning of the period inventory quantity + the amount of the current period - the amount of the final inventory = the amount of the actual consumption of the current period. Actual quantity consumed during the period/actual number of pieces cut = actual consumption rate of raw materials. If the actual consumption rate of raw materials is higher than the consumption quota set by the technical department, the cutting process quota control is unfavorable, resulting in a waste of raw materials, and increase the cost of raw materials (but can not be completely excluded from the technical department of the consumption of the quota of reasonable factors). According to the completion of this indicator, you can assess the responsible departments of the process to achieve the purpose of reducing costs.
Second: is the defective rate. The defective rate = the number of defective pieces / (the number of genuine pieces + the number of defective pieces)
The company's production processes have been issued by the defective rate provisions, the company according to the actual defective rate of each process to complete the rewards and penalties.
Third: is the scrap rate. Scrap rate = the number of scrap / (the number of positive + the number of scrap)
The company's production processes are issued to each of the scrap rate regulations, the company according to the completion of the actual scrap rate of each process for rewards and punishments.
How to analyze and calculate the attrition rate
(actual usage - planned usage) / planned usage = attrition enamel If you use the amount of money, you need to multiply the unit price. Report format can be made according to the elements of the formula just now a simple EXCEL table on the line
How to calculate the rate of attrition
The number of inventory should be = 128862 + 123,816 - 131,226 = 121,452
The number of inventory loss = 121,452 - 113,070 Gon = 7,747
Attrition rate = 7,747 ÷ 12,452 × 100% ≈ 6%. 121452×100%≈6.38%
Wastage Rate Calculation
Wastage Rate (%) = Wastage/Net Usage×100%
Total Usage = Net Usage + Wastage = Net Material Usage×(1+Wastage Rate)
How to calculate the wastage rate?
Material attrition rate refers to the material in the procurement and use of the process, must take into account its loss due to accidental or man-made losses, the loss of the amount of the total percentage. Loss rate = (loss / total use) × 100%. Loss rate should not normally exceed 5% is appropriate.