Material Order Calculator with Waste and Yield

"Waste% ಅಂದರೆ net need ಮೇಲಾಗುವ extra allowance. Yield% ಅಂದರೆ procured quantity ಯಲ್ಲಿ usable ಭಾಗ."

"Waste ಸಂಪೂರ್ಣವಾಗಿ offset ಆಗುತ್ತದೆ, ಆದ್ದರಿಂದ required amount net quantity ಗೆ ಸಮೀಪಿಸುತ್ತದೆ."

"Compare different pack sizes, pack types, salvage rates, and waste/yield values."

"No. Enter net quantity and pack size in the same unit system."

"No. It is only a reference value, and you should tune it for site conditions."

Net required quantity ಗೆ waste ಅಥವಾ yield ಮತ್ತು salvage rate ಅನ್ವಯಿಸಿ, ನಂತರ pack unit ಪ್ರಕಾರ round up ಮಾಡಿ.

ಪ್ರತಿ row ನಲ್ಲಿ pre-round need, order count ಮತ್ತು leftover ತೋರಿಸಲಾಗುತ್ತದೆ.

Real-time calculation

Pack-unit rounding

Local browser processing

Show formulas

Waste mode and Yield mode are normalized to the same internal logic so results stay consistent.

Waste mode: need = net × (1 + waste × (1 - salvageRate))
Yield mode: baseWaste = (1 / yield) - 1
Yield mode: need = net × (1 + baseWaste × (1 - salvageRate))
Order quantity: packCount = ceil(need / packSize), orderQty = packCount × packSize, leftover = orderQty - need

About recommended waste (reference)

Recommended waste is only a practical starting point, not a fixed standard.

Pattern matching, diagonal layout, and site constraints can increase or reduce waste.
You can directly edit the direction factor.
Enter net quantity and packSize in the same unit system.

How to use

Input mode ಆಯ್ಕೆ ಮಾಡಿ: Waste% ಅಥವಾ Yield%.
ಪ್ರತಿ material row ಗಾಗಿ net quantity, waste/yield, salvage rate ಮತ್ತು pack unit ನಮೂದಿಸಿ.
Pre-round need, order count ಮತ್ತು leftover ಪರಿಶೀಲಿಸಿ.
ಬೇಕಾದರೆ CSV copy ಅಥವಾ download ಬಳಸಿ.

Input net=25.0, waste=12%, salvage=0%, pack=Roll, packSize=5.3

Output Need 28.00㎡ / Order 6 rolls (31.80㎡) / Leftover 3.80㎡

Input net=40, yield=90%, salvage=20%, pack=Box, packSize=12

Output Yield converted to waste internally, then rounded up to pack count with leftover shown

Waste% ಮತ್ತು Yield% ನಡುವೆ ಏನು ವ್ಯತ್ಯಾಸ?

Waste% ಅಂದರೆ net need ಮೇಲಾಗುವ extra allowance. Yield% ಅಂದರೆ procured quantity ಯಲ್ಲಿ usable ಭಾಗ.

Salvage rate 100% ಆಗಿದ್ದರೆ ಏನಾಗುತ್ತದೆ?

Waste ಸಂಪೂರ್ಣವಾಗಿ offset ಆಗುತ್ತದೆ, ಆದ್ದರಿಂದ required amount net quantity ಗೆ ಸಮೀಪಿಸುತ್ತದೆ.

How can I reduce leftover?

Compare different pack sizes, pack types, salvage rates, and waste/yield values.

Does this tool convert units automatically?

No. Enter net quantity and pack size in the same unit system.

Is recommended waste a fixed value?

No. It is only a reference value, and you should tune it for site conditions.