👪 100% free · no login · works on mobile

Electricity Bill Splitter for Flatmates

The AC user pays more, the person who was away pays less, and the fixed meter charge is shared equally. Fair split in a minute.

QUICK ANSWEREnter the bill and the fixed charges printed on it. Add each flatmate with days stayed and a weight (2 for an AC user). Fixed charges are split by days; the usage part by days × weight, or by sub-meter units if you have them.
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  • Same workflow in a free FastFee account, on every device and for your whole team
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What you get free in the Electricity Bill Splitter for Flatmates

  • ✅ Fixed charge separate
  • ✅ Days stayed
  • ✅ AC weight
  • ✅ Sub-meter units
  • ✅ WhatsApp share

How to use the Electricity Bill Splitter for Flatmates

  1. STEP 1
    Enter your numbers
    Bill amount, fixed charges and each person’s days and AC use.
  2. STEP 2
    Read the result
    Each person’s fixed share, usage share and total.
  3. STEP 3
    Share or save
    Send the split to the flat group on WhatsApp.

Frequently asked questions

Where do I find fixed charges on the bill?

Look for “fixed charge”, “demand charge” or “meter rent” on your DISCOM bill. Enter 0 if you want everything split by usage.

Is this tool free? Do I need to sign up?

Yes, it is completely free with no login and no limit on entries. Signing up for FastFee is optional. The free plan keeps your records synced across devices; automatic WhatsApp reminders, UPI AutoPay and team logins are on FastFee Premium.

Where is my data stored?

Only in your browser on this device (local storage). Nothing is uploaded to FastFee. Clearing browser data deletes it, so export a CSV or PDF backup regularly.

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