Convert to and from %
Express quantity as % of another quantity
Find % of quantities
Find 100% if...
Find a percentage if...
100

0.057 as percent

What is 5.7%?

100

30 of 150

What is 20%?

100

20% of 40

What is 8?

100

Find 100% if 20% is 8

40

100

Find 35% if 10% is 20

70

200

37/50 as percentage

What is 74%?

200

80 cm of 4 m

What is 20%?

200

80% of 80

What is 64?

200

Find 100% if 20% is 11

55

200

Find 8% if 15% is 45

24

300

12% as fraction

What is 3/25?

300

160 of 400

What is 40%?

300

91% of 700

What is 637?

300

Find 100% if 30% is 120

400

300

Find 12% if 11% is 121

132

400

7.5% as decimal

What is 0.075?

400

9 of 24

What is 37.5%?

400

75% of 68

What is 51?

400

Find 100% if 15% is 105

700

400

Find 40% if 16% is 20

50

500

7/8 as percentage

What is 87.5%?

500

45 minutes of 6 hours

What is 12.5%?

500

26% of 900

What is 234?

500

Find 100% if 8% is 56

700

500

Find 27% if 6% is 4

18

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