Eleven tools that answer one question each
Every tool here shares three habits. Defaults are visible and editable, so a result can be traced to an input. Percentage and per-kilogram figures are marked with their verification status rather than presented as quotes. And each tool states where its formula comes from, because a number without a source is just a rumour with decimal places.
The tools
Which weight will the route actually charge — actual or volumetric?
The route charges the greater of actual weight, volumetric weight and any minimum billable weight.
Chargeable weight comparisonparameters not verifiedchecked 2026-09-29
Which line fits this parcel, given what you care about?
Rank the lines in the parameter table by cost, speed or arrival steadiness for your weight and category.
Line pickerparameters not verifiedchecked 2026-09-29
Should you approve these warehouse photos, or ask for more?
Score eight dimensions, weight them, and get a verdict you can paste into a support message.
QC checklist and scorecardparameters not verifiedchecked 2026-09-29
Does merging two parcels actually save money?
Compare the chargeable weight and the postage of shipping separately against merging, including the merge fee.
Parcel merge comparisonparameters not verifiedchecked 2026-09-29
Is returning this item cheaper than keeping it?
Compare the three realistic paths — return, keep, resell — on the money each one costs you.
Return cost simulatorparameters not verifiedchecked 2026-09-29
Which line has the tightest arrival window, not just the best average?
Sort lines by typical arrival and by the gap between their fastest and slowest days.
Transit window comparisonparameters not verifiedchecked 2026-09-29
What does that CNY price come to, and how far is it from the sample rate?
Convert with an editable rate and see the deviation from the rate implied by this site’s sample.
Currency deskparameters not verifiedchecked 2026-09-29
What is actually inside this parcel, and what should the declaration say?
Build an itemised list, group it by category, and flag anything a line may refuse.
Packing and declaration listparameters not verifiedchecked 2026-09-29
When do parcel queues form, and how early should you ship?
See which months add queueing, why, and how many days earlier to dispatch.
Season and queue calendarparameters not verifiedchecked 2026-09-29
How do you turn a pile of links into a list you can actually work from?
Paste links or titles and get a clean text, Markdown or CSV block with the review date attached.
List exporterparameters not verifiedchecked 2026-09-29
What does each budget step actually buy once postage is counted?
Plan $100, $300 and $500 baskets with a weight template and see how postage changes the shape of each.
Budget ladder plannerparameters not verifiedchecked 2026-09-29
Three modules built for this site
Fee waterfall
Splits one order into nine cost lines with a share bar for each, so the largest line is obvious before you pay rather than after.
QC scorecard
Eight weighted dimensions produce a score and a verdict you can paste into a support message, with unscored dimensions excluded rather than counted as zero.
Budget ladder
Turns three budgets into item counts and postage shares using this site’s price snapshot and a per-category weight template.
What the tools will not do
- They do not quote a service. Every rate is a template you replace with what you can see.
- They do not predict an arrival date — only the published window you enter.
- They do not decide a declared value for you, because that declaration is legally yours.
- They do not fetch live prices; the sample figures are a dated snapshot, not a feed.