How Much Does It Really Cost to Bake Sourdough at Home? (Singapore Calculator)

How Much Does It Really Cost to Bake Sourdough at Home? (Singapore Calculator)
KNEVA Sourdough Cost Calculator

Sourdough Cost Calculator

Calculate your exact costs for baking sourdough at home in Singapore

Recipe Settings

g
%
Medium hydration (balanced)
%
%
loaves

Cost Settings (Singapore)

SGD $
NTUC: ~$2.20 | Sheng Siong: ~$3.00 | Premium: ~$5.50
SGD $
Q4 2025 rate: $0.2755/kWh (check your SP bill)

Your Recipe

Flour
400g (100%)
Water
300g (75%)
Salt
8g (2%)
Starter
80g (20%)
Total Dough 788g

Cost Breakdown

Flour SGD $1.20
Water SGD $0.00
Salt SGD $0.01
Starter SGD $0.05
Electricity (3.04 kWh) SGD $0.84
Equipment (amortized) SGD $0.74
Cost per Loaf SGD $2.84
vs. Boutique bakery ($10): Save $7.16 (72%)
vs. Supermarket ($4.50): Save $1.66 (37%)

Quick Presets

How to use: Adjust the sliders on the left to customize your recipe. The calculator shows you exact ingredient amounts and costs in real-time. Singapore note: Costs assume 20% oven allocation for sourdough (oven used for other cooking too). Electricity rate based on Q4 2025 SP Group tariff.