Shop ROI Calculator — Singapore
Monthly & annual profitability · SGD · editable
USD/SGD
Custom
Monthly operating costs
Recurring monthly
Rental rate
Price per sq ft / month
SGD/ft²
Floor size
Total shop area in sq ft
ft²
1,200 ft² × S$18/ft² S$ 21,600
Staff
Salaries, CPF, commission
SGD
Outgoings
Utilities, maintenance
SGD
Marketing
Ads, events, promos
SGD
Other
Insurance, misc
SGD
Upfront one-time costs
Renovations
Fit-out, flooring, walls
SGD
Fixtures & fittings
Shelving, counters, signage
SGD
IT & equipment
POS, demo units, cabling
SGD
Deposit & legal
Security deposit, contracts
SGD
Other setup
Launch event, misc
SGD
Bambu Lab contribution
Brand offset — deducted from total
- SGD
Amortise over Net total: —  ·  /mo: —
Target Owner Return (ROI)
Target % on total monthly costs
%
/mo: — req. GP /mo: —
Annual revenue — by quarter
Quarterly sell-out (SGD)
Q1 · Jan–Mar
SGD
Q2 · Apr–Jun
SGD
Q3 · Jul–Sep
SGD
Q4 · Oct–Dec
SGD
Gross profit
—
Gross profit
—
Gross profit
—
Gross profit
—
Profit margin
% of sell-out
%
Monthly costs (avg)
—
Recurring + amort.
Annual sell-out
—
Q1+Q2+Q3+Q4
Annual gross profit
—
At margin rate
Break-even /mo
—
Incl. target ROI
Owner return /mo
—
10% of total costs
Annual owner ROI
Total monthly costs
—
10% owner return /mo
—
— needed /yr
Actual annual return vs target
—
—%
vs 10% target —
0%Target: 10%20%+
Profitability
Monthly cost breakdown
Quarterly sell-out
Base sell-out: USD $561,634/mo avg (Jan–Feb SAP report) → SGD —/mo at current FX.
Quarterly defaults = ramp-up curve Q1 75% → Q4 120% of mature run rate. Upfront amortised over selected period.
Shop ROI Calculator · SG