Calculators
Utility Calculators & Estimators
Free calculators to estimate utility bill charges, tariff slabs, fuel price adjustments, and taxes.
Electricity Bill Calculator
Calculate monthly electricity bill based on units consumed, NEPRA slab rates, FPA, and 18% GST.
Gas Bill Estimator (SNGPL / SSGC)
Estimate Sui Gas bills based on HM³ volume, MMBTU energy equivalent, and fixed meter charges.
GST & Tax Breakdown Calculator
Calculate 18% GST, Electricity Duty, and Advance Income Tax on high utility bills.
Late Payment Fee Calculator
Estimate 5% to 8% late payment surcharge fees after due date expiry.