Cleaning hourly vs flat quote comparison calculator

Direct answer: hourly total = estimated hours × hourly rate; difference = flat quote − hourly total. If the difference is positive, the hourly quote is cheaper by that amount; if it is negative, the flat quote is cheaper. For 3 hours at 60 per hour against a flat quote of 200, the hourly total is 180, the difference is 20, and the hourly quote is cheaper by 20. This page does the arithmetic for you — nothing is sent anywhere, and no signup is needed.

Enter your figures and press Calculate.

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This calculator does arithmetic only, not pricing or legal advice. An hourly quote only stays cheaper if the job really takes the estimated hours — if it runs long, the hourly total rises past the flat quote, so re-check the hour estimate against similar past jobs before quoting.