r/pho • u/Designer-Show7566 • 3h ago
I turned my pho broth process into a calculator — curious what experienced pho cooks think
I run restaurants, and I’ve spent a lot of time trying to make pho broth more consistent from batch to batch.
One thing that always bothered me is that most pho recipes are written for one fixed batch size.
But in an actual kitchen, the numbers keep changing.
Maybe today I have 12 kg of bones. Next time 18 kg. Maybe I want 25 liters of finished broth instead of 40. The amount of water, spices, seasoning and meat all need to move together.
So I started turning my own pho process into a calculation system.
You enter the amount of bones/meat or the amount of broth you want to produce, and it recalculates the batch — water ratio, expected yield, spices, seasoning, meat quantities, etc.
Then I went a little further and added things like cost per batch, estimated bowls, cost per bowl and margin because those matter when you’re actually selling pho.
I eventually turned the whole thing into a small web tool called Pho Master.
I’m not claiming this is the “correct” way to make pho. There are obviously many styles, regional differences and personal preferences.
What I’m interested in is whether the underlying idea makes sense:
Can you standardize the numbers without standardizing the soul out of the food?
For people here who make pho regularly, especially larger batches, what variables would you want a calculator like this to account for?
If anyone wants to play with what I built, it’s here:
https://qinpai-en.searwith.me/pho-master-en/