Per Diem for a 3-Day Overnight Business Trip

Calculates total per diem reimbursement for a 3-day overnight business trip.

Embed this tool on your site

<iframe src="https://abracalc.com/calculator/per-diem-calculator/3-day-overnight-trip-per-diem/embed.html" width="340" height="320" style="border:1px solid #e4e7ec;border-radius:12px" loading="lazy"></iframe>

How to use this tool

Enter the number of days of travel.
Enter your daily lodging rate (hotel cost per night).
Enter your daily meals and incidentals allowance.
Add any other daily expenses.
The calculator shows the daily total and the full trip allowance.

Short business trips of 3 days still accumulate meaningful per diem costs — see your total allowance here.

Frequently asked questions

What is per diem?: Per diem (Latin: 'per day') is a daily allowance paid to employees to cover expenses such as accommodation, meals, and incidentals while travelling for work. Rates vary by destination.
What is the US federal per diem rate?: The US GSA (General Services Administration) sets per diem rates for government employees. The standard 2024 continental US rate is $166 for lodging and $79 for meals and incidentals.