Excel can calculate client billing totals from time rows; Everhour keeps approved project budgets connected to billing work.
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A time billing report in Excel answers one practical question: how much should a client be billed from approved time entries? The worksheet usually starts from a CSV or text export with rows for date, person, task, start time, end time, billable status, and hourly rate. Excel can open comma-separated or tab-delimited files, then convert those rows into duration, rounded hours, line amount, and invoice total columns.
Excel is useful when you need a visible calculation trail. It also requires careful setup because Excel opens CSV files using current default data format settings unless you import with the wizard or From Text/CSV controls. That matters for dates, times, and numeric rates. A report with misread time values or text-formatted rates can produce totals that look finished but do not match the underlying work.
Excel stores times as decimal fractions of a day, so elapsed hours come from subtracting start time from end time and multiplying by 24. If a task starts at 9:00 AM and ends at 1:00 PM, the duration is 4 hours. For elapsed date-and-time values that cross midnight or span multiple days, Excel can display accumulated time with the `[h]:mm` format.
After duration, apply the billing policy. A simple report uses rounded billable hours multiplied by the hourly rate. For example, 24 approved implementation hours at $135 per hour equal $3,240, and 16 approved support hours at $110 per hour equal $1,760. The pre-tax client total is $5,000. In Excel, that structure is duration hours, optional rounding with `CEILING.MATH` or `MROUND`, then rounded hours times the rate column.
The common Excel mistake is mixing all worked hours into the invoice total. Non-billable research, internal review, write-downs, and no-charge corrections should stay visible for audit purposes but excluded from the billed amount. Excel can do that with an `IF` structure that returns zero for non-billable rows, or with `SUMIFS` that totals only rows where the billable flag, client, project, and date range match the invoice.
For U.S. billing, do not add a national VAT or GST line. The United States has no federal VAT/GST or single national sales-tax rate for billed professional time. Tax treatment is state and local, and some services are not taxed. If the service is taxable, use a jurisdiction-specific tax input. For example, Texas taxable services use a 6.25% state rate, with local jurisdictions able to raise the combined rate up to 8.25%.
A one-off Excel calculation is enough when the source rows are small, rates are stable, the client accepts a simple pre-tax total, and no one needs a durable approval trail. It is also practical for checking a single invoice before sending it through a separate accounting process. Excel handles the math, but the next step still requires invoice formatting, tax review, and any CSV mapping your billing process needs.
A managed workflow becomes necessary when multiple people submit time, budgets reset each month, or project limits affect whether more hours can be billed. Everhour Project Budgeting tracks time and money budgets as people log work, supports recurring budget periods, and can send budget alerts at defined thresholds. That gives the billing calculation a controlled source before the final invoice total is reviewed.
This content is for general information only, may not be fully up to date, and is provided without any warranty or liability.
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Start with date, client, project, task, person, start time, end time, billable status, rate, duration, rounded hours, line amount, and invoice status. Keep non-billable rows in the workbook instead of deleting them. That preserves the work record while keeping billed totals limited to approved billable rows.
Excel stores times as decimal fractions of a day. Subtract the start time from the end time, then multiply the result by 24 to convert the elapsed time into hours. For full date-and-time entries, use an accumulated time display such as `[h]:mm` so long durations do not reset at 24 hours.
Use the rule in the client agreement or internal billing policy. `CEILING.MATH` fits policies that always round up to a stated increment, such as 0.25 hours. `MROUND` fits policies that round to the nearest increment. Do not switch between methods inside the same client report unless the contract has separate rules by work type.
Yes, when the specific service is taxable in the applicable state or local jurisdiction. The United States has no federal VAT/GST and no single national sales-tax rate. Use a separate jurisdiction-specific tax input instead of hard-coding one national percentage into every U.S. billing workbook.
CSV import formatting breaks totals when dates, times, or rates are interpreted incorrectly. Excel opens CSV files with default data format settings unless you control the import. Check that time columns behave as time values, rate columns behave as numbers, and billable flags match the exact criteria used in `IF` or `SUMIFS`.
Everhour Project Budgeting tracks hour-based and money-based budgets as time is logged, with one-time or recurring budget periods. Admins can set budget alerts and budget protection, so a project approaching its limit is visible before approved time becomes a billing problem.
Everhour reports can be downloaded in CSV, Excel/XLSX, or PDF format. That lets you send approved time, billable amounts, costs, and project details into spreadsheet review without rebuilding the source time log manually.
Use Excel for quick invoice math, then keep recurring budgets, alerts, and billing limits in Everhour so approved time stays tied to project budget control.
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