Calculator of International Postage to England From Usa
Calculate the estimated cost of sending packages or letters from the USA to England using our international postage calculator. This tool provides approximate shipping rates based on weight, dimensions, and service type.
How to Use This Calculator
To calculate international postage from the USA to England:
- Select whether you're sending a package or a letter
- Enter the weight of your item in pounds (lbs)
- If sending a package, enter the dimensions in inches
- Select the shipping service (Standard or Priority)
- Click "Calculate" to get the estimated cost
The calculator will display the estimated shipping cost based on the USPS International Mail Rates for 2023. Note that actual costs may vary based on current exchange rates and USPS adjustments.
Formula Used
The calculator uses the following formulas to estimate shipping costs:
For Letters:
Cost = Base Rate + Weight Surcharge
Base Rate = $1.15 (Standard) or $2.20 (Priority)
Weight Surcharge = (Weight in ounces - 3.5 oz) × $0.25 (Standard) or $0.35 (Priority)
For Packages:
Cost = Base Rate + Weight Surcharge + Dimensional Weight Surcharge
Base Rate = $10.00 (Standard) or $25.00 (Priority)
Weight Surcharge = (Weight in pounds - 1 lb) × $2.00 (Standard) or $3.50 (Priority)
Dimensional Weight = (Length × Width × Height) / 139
Dimensional Weight Surcharge = (Dimensional Weight - Weight) × $0.50 (Standard) or $1.00 (Priority)
These formulas are based on USPS International Mail Rates for 2023. Actual costs may vary due to currency fluctuations and USPS adjustments.
Assumptions
- All calculations are based on USPS International Mail Rates for 2023
- Exchange rates are fixed at 1 USD = 0.75 GBP (approximate)
- Customs duties and taxes are not included in these calculations
- Results are estimates only and may not reflect current rates
- For international shipments, additional fees may apply
Worked Example
Let's calculate the cost of sending a 2 lb package from New York to London with dimensions 12" × 10" × 8" using Priority service.
- Calculate dimensional weight: (12 × 10 × 8) / 139 = 7.07 lbs
- Dimensional weight surcharge: (7.07 - 2) × $1.00 = $5.07
- Weight surcharge: (2 - 1) × $3.50 = $3.50
- Total cost: $25.00 (base) + $3.50 (weight) + $5.07 (dimensional) = $33.57 USD
- Convert to GBP: $33.57 × 0.75 = £25.15
The estimated cost would be approximately £25.15.