MeasuringWorth has two missions. The first is to make available to the public the highest quality and most reliable historical data on important economic aggregates. The second is to provide carefully designed comparators that explain the many issues involved in making value comparison over time.

We do this as a public service. We are not incorporated nor directly connected to any institution. We never run ads. We do not receive any government funds. You fund MeasuringWorth through your donations.

We can only accomplish these tasks if you will contribute. Any amount will help be it just a dollar, euro or pound; or more if you can afford it. If by searching the data here or using our comparators you have found something of "worth", please help us out.

The buttons below will take you to a secure page where you can use a PayPal account or a credit card.

None of the information you enter will be used by MeasuringWorth or shared with anyone else.

guide of suggested donations.

Contribute in US dollars:

$

Contribute in British pounds:

£

Contribute in Euros:

€

Contribute by sending a check: