RECIPE SCALING
Scale ingredients from original servings to new servings
new amount = old × (new ÷ old) • NO SCROLL
ORIGINAL SERVINGS
4
The recipe makes this many
NEW SERVINGS
6
What you want to make
ROUNDING
2DP
For new amounts
DEFAULT UNIT
g
e.g. g, ml, tsp, cups
INGREDIENT 1
FLOUR
NAME
TXT
AMOUNT
g
INGREDIENT 2
MILK
NAME
TXT
AMOUNT
g
INGREDIENT 3
EGGS
NAME
TXT
AMOUNT
g
INGREDIENT 4
SUGAR
NAME
TXT
AMOUNT
g
WORKING
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SCALE FACTOR
READY
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MOBILE/TABLET
Use Page 1 on a wider screen
This tool has many inputs
Instructions on Page 2
TIP
You can set amounts to 0
to ignore ingredients
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HOW TO USE
1) Set original + new servings
2) Enter ingredient amounts
3) Press SOLVE
4) Read new amounts
FORMULA
scale = new ÷ original
new amount = old × scale
Same ratio for all items
WORKED EXAMPLE
Original 4 → New 6
scale = 6 ÷ 4 = 1.5
EXAMPLE RESULT
200g flour ×1.5 = 300g
If original=0 → ERROR
Use rounding for neat values
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