The short version: Sending money to India, the cheapest provider changes four times between $1,000 and $20,000 — and then changes back. Western Union wins at $2,500 and $10,000; Wise wins at $1,000, $5,000 and $20,000. This is not noise. One provider prices in tiers, the other declines smoothly, and their lines cross every time a tier opens.
USD → INR · captured 30 August 2026 (the $1,000 row is from our 28 August capture)
A ranking that will not sit still
We have written twice about how the cheapest way to move money depends on the amount. Below about $36, a zero-fee bank wins. Change the destination and the ranking changes again.
Both of those describe a threshold: cross it once, and the answer flips once. We assumed larger transfers would behave the same way — one crossing, then a settled answer.
They do not. Between $1,000 and $20,000 the lead changes hands four times.
What it costs to send to India
Total cost in USD — advertised fee plus exchange-rate margin, combined.
| You send | Wise | Western Union | Cheaper by | Winner |
|---|---|---|---|---|
| $1,000 | $6.85 | $7.86 | $1.01 | Wise |
| $2,500 | $17.52 | $17.15 | $0.37 | Western Union |
| $5,000 | $27.99 | $34.30 | $6.31 | Wise |
| $10,000 | $48.90 | $48.66 | $0.24 | Western Union |
| $20,000 | $90.71 | $97.31 | $6.60 | Wise |
Four changes of lead across five amounts. At $10,000 the gap is 24 cents; at $20,000 it is $6.60 the other way.
Why it oscillates
Put the same figures as percentages and the mechanism is obvious.
| You send | Wise | Western Union | WU exchange rate |
|---|---|---|---|
| $1,000 | 0.685% | 0.786% | 94.8600 |
| $2,500 | 0.701% | 0.686% | 94.9553 |
| $5,000 | 0.560% | 0.686% | 94.9553 |
| $10,000 | 0.489% | 0.487% | 95.1460 |
| $20,000 | 0.454% | 0.487% | 95.1460 |
Wise declines smoothly: 0.685% → 0.454%. It charges a fee with a fixed component, so the bigger the transfer, the smaller that fee is in percentage terms. A steady downward curve.
Western Union moves in steps. Look at its exchange rate: 94.8600, then 94.9553 for both $2,500 and $5,000, then 95.1460 for both $10,000 and $20,000. The same rate for two very different amounts, then a jump. That is a tier.
Its margin therefore holds flat inside a tier — 0.686% at both $2,500 and $5,000 — and then drops to 0.487% when the next tier opens.
So the two lines keep crossing. Inside a tier, Wise’s smooth decline overtakes Western Union’s flat margin. At the next tier boundary, Western Union jumps below Wise again. Cross, overtake, cross again.
What this means if you are sending money
There is no single answer, and there is no single threshold. The two previous articles found one crossing each. This corridor has four. Any advice of the form “use X for large transfers” is wrong somewhere in the range.
The gaps are lopsided. When Western Union wins, it wins by cents — $0.37 and $0.24. When Wise wins, it wins by dollars — $6.31 and $6.60. If you are choosing once and not re-checking, that asymmetry matters more than the count of crossings.
Round numbers sit near boundaries. $10,000 is exactly where a tier opened here. If you are close to a round figure, the difference between $9,900 and $10,000 may be a different rate entirely — worth two minutes to check both.
Re-run it for your amount. Not the amount in an article. Our Methodology page has the calculation; it takes about two minutes.
How we did this
Five amounts on one corridor, USD to India, captured on 30 August 2026 within a single window. The $1,000 row comes from our 28 August capture and is carried over for context — every other row was taken together.
For each we recorded the amount the recipient receives, then computed total cost against the mid-market rate of 95.6112 using the method on our Methodology page. The tier structure is our reading of the exchange rates shown, not something either provider publishes.
Where the numbers came from
The figures come from Wise’s published comparison table, and Wise is one of the two providers being compared. That is a conflict of interest and we treat it as one. In our first article we recomputed the same source against XE’s independent mid-market rate and it reconciled to the cent.
Note also what this table shows: Western Union beating Wise at two of five amounts, once by 24 cents. A comparison built to flatter its publisher would not surface that.
What we did not do: we did not obtain our own quote directly from Western Union. Its figures are as published by a competitor — arithmetically consistent, but not separately sourced.
What this article does not answer
Which provider you should use. That is the whole point: at these five amounts the answer changes four times.
Where exactly the tier boundaries sit. We observed three rates across five amounts. The true boundaries are somewhere between them, and neither provider publishes them.
Whether other corridors behave this way. One corridor, one day. The tiering may be specific to this route.
Speed, limits, and delivery. Cost only.
Found a number that is wrong or out of date? Email us. We correct errors and publish the correction openly at the bottom of the article, with the date.
finance404 — The numbers they leave out.
This article is financial education, not financial advice, and not a recommendation of any product or provider. We are not licensed advisers. Exchange rates and fees change without notice; verify current figures before you transfer money. See our Methodology and Disclaimer.
This article contains no paid links.