Per Diem Calculator Usa

Business travelers often need to calculate per diem rates to properly account for their expenses. This per diem calculator helps you determine the correct daily allowance based on your location and travel type in the USA.

What is a Per Diem?

A per diem is a daily allowance given to employees or contractors to cover their ordinary living expenses while traveling for business. It typically includes meals, lodging, and other necessary costs. Per diems are often used to simplify expense reporting and ensure fair reimbursement.

Per diems are not meant to cover all expenses. Travelers should still submit receipts for actual expenses whenever possible.

How to Calculate Per Diem

The calculation of per diem rates varies by location and travel type. Here's the general formula used by most organizations:

Per Diem Rate = (Meal Allowance + Lodging Allowance + Other Allowances) × Travel Days

The exact amounts depend on factors such as:

Location (urban vs. rural areas)
Travel type (domestic vs. international)
Government regulations
Company policies

Step-by-Step Calculation

Determine your travel location
Identify the standard per diem rate for that location
Multiply the rate by the number of travel days
Add any additional allowances as needed

Per Diem Rates by Location

Per diem rates vary significantly across different regions in the USA. Here are some general guidelines:

Location Type	Per Diem Rate (USD)	Notes
Major Cities (e.g., NYC, LA)	$120-$150	Higher costs for meals and lodging
Suburban Areas	$90-$120	Moderate costs
Rural Areas	$60-$90	Lower costs

These are approximate rates. Always check with your company's travel policy or government regulations for exact amounts.

Common Per Diem Mistakes

Many travelers make these mistakes when calculating per diems:

Using the same rate for all locations
Not accounting for additional allowances
Including personal expenses in per diem claims
Forgetting to submit receipts for actual expenses

Always verify your company's specific per diem policy before making claims.

FAQ

What is the difference between per diem and actual expenses?: Per diem is an allowance for ordinary living expenses, while actual expenses are receipts for specific purchases. Companies typically prefer actual expenses when available.
Can I use per diem for personal travel?: No, per diems are specifically for business-related travel. Personal travel should be reimbursed separately.
How often do per diem rates change?: Per diem rates are typically updated annually to reflect changes in living costs. Always check your company's current policy.
What if I need to extend my travel?: You should notify your supervisor and request additional per diem approval if needed.
Are there any exceptions to per diem rules?: Yes, some companies may have special exceptions for certain types of travel or locations.